Filed by Alight, Inc. pursuant to

Rule 425 under the Securities Act of 1933, as amended,

and deemed filed pursuant to Rule 14a-12 under

the Securities Exchange Act of 1934, as amended.

Subject Company: Foley Trasimene Acquisition Corp.

Commission File No. 001-39299

The following is an investor presentation that Alight Solutions LLC started using on June 15, 2021.

INVESTOR PRESENTATION Alight Solutions June 2021

Disclaimer Forward-Looking Statements COVID-19 on Alight’s business and/or the ability of the parties to complete the proposed business combination; (6) the inability to obtain or maintain the listing of the This communication includes certain “forward-looking statements” that are provided for combined company’s common stock on the New York Stock Exchange following the illustrative purposes only and are not intended to serve as, and must not be relied on by proposed business combination; (7) the risk that the proposed business combination any investor as, a guarantee, an assurance, a prediction or a definitive statement of fact disrupts current plans and operations as a result of the announcement and or probability. Foley Trasimene Acquisition Corp.’s (“Foley Trasimene”) and Tempo consummation of the proposed business combination; (8) the ability to recognize the Holding Company, LLC’s (“Alight”) actual results may differ from their expectations, anticipated benefits of the proposed business combination, which may be affected by, estimates, and projections and, consequently, you should not rely on these forward- among other things, competition, the ability of Alight to grow and manage growth looking statements as predictions of future events. Words such as “expect,” profitably, and retain its key employees; (9) costs related to the proposed business “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” combination; (10) changes in applicable laws or regulations; and (11) the possibility that “will,” “could,” “should,” “believes,” “predicts,” “potential,” “continue,” and similar Foley Trasimene or Alight may be adversely affected by other economic, business, expressions (or the negative versions of such words or expressions) are intended to and/or competitive factors. The foregoing list of factors is not exclusive. Additional identify such forward-looking statements. These forward-looking statements include, information concerning certain of these and other risk factors is contained in Foley without limitation, Foley Trasimene’s and Alight’s expectations with respect to future Trasimene’s most recent filings with the SEC as well as in the Form S-4 (as defined performance and anticipated financial impacts of the proposed business combination, below) and the definitive proxy statement/prospectus/consent solicitation statement the satisfaction or waiver of the closing conditions to the proposed business filed in connection with the proposed business combination. All subsequent written and combination, and the timing of the completion of the proposed business combination. oral forward-looking statements concerning Foley Trasimene or Alight, the transactions These forward-looking statements involve significant risks and uncertainties that could described herein or other matters and attributable to Foley Trasimene, Alight or any cause the actual results to differ materially, and potentially adversely, from those person acting on their behalf are expressly qualified in their entirety by the cautionary expressed or implied in the forward-looking statements. Most of these factors are statements above. Readers are cautioned not to place undue reliance upon any outside Foley Trasimene’s and Alight’s control and are difficult to predict. Factors that forward-looking statements, which speak only as of the date made. Each of Foley may cause such differences include, but are not limited to: (1) the occurrence of any Trasimene and Alight expressly disclaims any obligations or undertaking to release event, change, or other circumstances that could give rise to the termination of the publicly any updates or revisions to any forward-looking statements contained herein to definitive business combination agreement (the “Agreement”); (2) the outcome of any reflect any change in their expectations with respect thereto or any change in events, legal proceedings that may be instituted against Foley Trasimene and/or Alight conditions, or circumstances on which any statement is based, except as required by following the announcement of the Agreement and the transactions contemplated law. therein; (3) the inability to complete the proposed business combination, including due to failure to obtain approval of the stockholders of Foley Trasimene, certain regulatory approvals, or satisfy other conditions to closing in the Agreement; (4) the occurrence of any event, change, or other circumstance that could give rise to the termination of the Agreement or could otherwise cause the transaction to fail to close; (5) the impact of 2Disclaimer Forward-Looking Statements COVID-19 on Alight’s business and/or the ability of the parties to complete the proposed business combination; (6) the inability to obtain or maintain the listing of the This communication includes certain “forward-looking statements” that are provided for combined company’s common stock on the New York Stock Exchange following the illustrative purposes only and are not intended to serve as, and must not be relied on by proposed business combination; (7) the risk that the proposed business combination any investor as, a guarantee, an assurance, a prediction or a definitive statement of fact disrupts current plans and operations as a result of the announcement and or probability. Foley Trasimene Acquisition Corp.’s (“Foley Trasimene”) and Tempo consummation of the proposed business combination; (8) the ability to recognize the Holding Company, LLC’s (“Alight”) actual results may differ from their expectations, anticipated benefits of the proposed business combination, which may be affected by, estimates, and projections and, consequently, you should not rely on these forward- among other things, competition, the ability of Alight to grow and manage growth looking statements as predictions of future events. Words such as “expect,” profitably, and retain its key employees; (9) costs related to the proposed business “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” combination; (10) changes in applicable laws or regulations; and (11) the possibility that “will,” “could,” “should,” “believes,” “predicts,” “potential,” “continue,” and similar Foley Trasimene or Alight may be adversely affected by other economic, business, expressions (or the negative versions of such words or expressions) are intended to and/or competitive factors. The foregoing list of factors is not exclusive. Additional identify such forward-looking statements. These forward-looking statements include, information concerning certain of these and other risk factors is contained in Foley without limitation, Foley Trasimene’s and Alight’s expectations with respect to future Trasimene’s most recent filings with the SEC as well as in the Form S-4 (as defined performance and anticipated financial impacts of the proposed business combination, below) and the definitive proxy statement/prospectus/consent solicitation statement the satisfaction or waiver of the closing conditions to the proposed business filed in connection with the proposed business combination. All subsequent written and combination, and the timing of the completion of the proposed business combination. oral forward-looking statements concerning Foley Trasimene or Alight, the transactions These forward-looking statements involve significant risks and uncertainties that could described herein or other matters and attributable to Foley Trasimene, Alight or any cause the actual results to differ materially, and potentially adversely, from those person acting on their behalf are expressly qualified in their entirety by the cautionary expressed or implied in the forward-looking statements. Most of these factors are statements above. Readers are cautioned not to place undue reliance upon any outside Foley Trasimene’s and Alight’s control and are difficult to predict. Factors that forward-looking statements, which speak only as of the date made. Each of Foley may cause such differences include, but are not limited to: (1) the occurrence of any Trasimene and Alight expressly disclaims any obligations or undertaking to release event, change, or other circumstances that could give rise to the termination of the publicly any updates or revisions to any forward-looking statements contained herein to definitive business combination agreement (the “Agreement”); (2) the outcome of any reflect any change in their expectations with respect thereto or any change in events, legal proceedings that may be instituted against Foley Trasimene and/or Alight conditions, or circumstances on which any statement is based, except as required by following the announcement of the Agreement and the transactions contemplated law. therein; (3) the inability to complete the proposed business combination, including due to failure to obtain approval of the stockholders of Foley Trasimene, certain regulatory approvals, or satisfy other conditions to closing in the Agreement; (4) the occurrence of any event, change, or other circumstance that could give rise to the termination of the Agreement or could otherwise cause the transaction to fail to close; (5) the impact of 2

Disclaimer (cont’d.) Additional Information about the Business Combination and Where to Find It website at www.sec.gov, or by directing a request to: Foley Trasimene Acquisition Corp., 1701 Village Center Circle, Las Vegas, NV 89134, or (702) 323-7330. In connection with the proposed business combination, a registration statement on Form S-4 (File No. 333-254801, as it may be amended or supplemented from time to Participants in the Solicitation time, the “Form S-4”) has been filed by Alight, Inc., a Delaware corporation (“Alight Foley Trasimene and Alight and their respective directors, executive officers and other Pubco”), with the SEC. The Form S-4 includes a proxy statement that was distributed members of their management and employees, under SEC rules, may be deemed to to holders of Foley Trasimene’s common stock in connection with Foley Trasimene’s be participants in the solicitation of proxies of Foley Trasimene’s stockholders in solicitation of proxies for the vote by Foley Trasimene’s stockholders in connection connection with the proposed business combination. Investors and security holders with the proposed business combination and other matters as described in the Form may obtain more detailed information regarding the names, affiliations and interests of S-4 and consent solicitation statements that were distributed to certain direct and Foley Trasimene’s directors and executive officers in the Foley Trasimene’s Annual indirect holders of Alight, as well as a prospectus of Alight Pubco relating to the offer Report on Form 10-K/A filed with the SEC on April 29, 2021. Information regarding the of the securities to be issued in connection with the completion of the business persons who may, under SEC rules, be deemed participants in the solicitation of combination. The Form S-4 was declared effective by the SEC on June 3, 2021, and proxies of Foley Trasimene’s stockholders in connection with the proposed business on June 4, 2021, Foley Trasimene filed its definitive proxy statement and Alight Pubco combination is set forth in the definitive proxy statement/prospectus/consent filed its definitive prospectus with the SEC. Foley Trasimene commenced mailing of solicitation statement for the proposed business combination. Information concerning the definitive proxy statement to Foley Trasimene’s stockholders on or about June 4, the interests of Foley Trasimene’s and Alight’s participants in the solicitation, which 2021. Each of Foley Trasimene and Alight Pubco will also file other relevant may, in some cases, be different than those of Foley Trasimene’s and Alight’s equity documents with the SEC regarding the proposed business combination. This holders generally, is set forth in the definitive proxy statement/prospectus/consent document is not a substitute for the Form S-4, the definitive proxy statement, the solicitation statement relating to the proposed business combination. definitive prospectus, or any other document that Foley Trasimene or Alight Pubco No Offer or Solicitation may file with the SEC. Foley Trasimene, Alight Pubco and Alight urge investors, stockholders and other interested persons to read the Form S-4, the definitive proxy This communication is for information purposes only and is not a proxy statement or solicitation of a proxy, consent, or authorization with respect to any securities or in statement and definitive prospectus, as well as any other documents filed with the respect of the proposed business combination and shall not constitute an offer to sell SEC in connection with the proposed business combination, as these materials contain important information about Alight Pubco, Foley Trasimene, and the proposed or a solicitation of an offer to buy the securities of Foley Trasimene, Alight Pubco or Alight, nor shall there be any sale of any such securities in any state or jurisdiction in business combination. Such persons can also read Foley Trasimene’s Annual Report on Form 10-K/A filed with the SEC on April 29, 2021 for additional information about which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. No offer of Foley Trasimene, including a description of the security holdings of Foley Trasimene’s securities shall be made except by means of a prospectus meeting the requirements officers and directors and their respective interests as security holders in the consummation of the proposed business combination. Stockholders will also be able of Section 10 of the Securities Act of 1933, as amended, or exemptions therefrom. to obtain copies of such documents, without charge, once available, at the SEC’s 3Disclaimer (cont’d.) Additional Information about the Business Combination and Where to Find It website at www.sec.gov, or by directing a request to: Foley Trasimene Acquisition Corp., 1701 Village Center Circle, Las Vegas, NV 89134, or (702) 323-7330. In connection with the proposed business combination, a registration statement on Form S-4 (File No. 333-254801, as it may be amended or supplemented from time to Participants in the Solicitation time, the “Form S-4”) has been filed by Alight, Inc., a Delaware corporation (“Alight Foley Trasimene and Alight and their respective directors, executive officers and other Pubco”), with the SEC. The Form S-4 includes a proxy statement that was distributed members of their management and employees, under SEC rules, may be deemed to to holders of Foley Trasimene’s common stock in connection with Foley Trasimene’s be participants in the solicitation of proxies of Foley Trasimene’s stockholders in solicitation of proxies for the vote by Foley Trasimene’s stockholders in connection connection with the proposed business combination. Investors and security holders with the proposed business combination and other matters as described in the Form may obtain more detailed information regarding the names, affiliations and interests of S-4 and consent solicitation statements that were distributed to certain direct and Foley Trasimene’s directors and executive officers in the Foley Trasimene’s Annual indirect holders of Alight, as well as a prospectus of Alight Pubco relating to the offer Report on Form 10-K/A filed with the SEC on April 29, 2021. Information regarding the of the securities to be issued in connection with the completion of the business persons who may, under SEC rules, be deemed participants in the solicitation of combination. The Form S-4 was declared effective by the SEC on June 3, 2021, and proxies of Foley Trasimene’s stockholders in connection with the proposed business on June 4, 2021, Foley Trasimene filed its definitive proxy statement and Alight Pubco combination is set forth in the definitive proxy statement/prospectus/consent filed its definitive prospectus with the SEC. Foley Trasimene commenced mailing of solicitation statement for the proposed business combination. Information concerning the definitive proxy statement to Foley Trasimene’s stockholders on or about June 4, the interests of Foley Trasimene’s and Alight’s participants in the solicitation, which 2021. Each of Foley Trasimene and Alight Pubco will also file other relevant may, in some cases, be different than those of Foley Trasimene’s and Alight’s equity documents with the SEC regarding the proposed business combination. This holders generally, is set forth in the definitive proxy statement/prospectus/consent document is not a substitute for the Form S-4, the definitive proxy statement, the solicitation statement relating to the proposed business combination. definitive prospectus, or any other document that Foley Trasimene or Alight Pubco No Offer or Solicitation may file with the SEC. Foley Trasimene, Alight Pubco and Alight urge investors, stockholders and other interested persons to read the Form S-4, the definitive proxy This communication is for information purposes only and is not a proxy statement or solicitation of a proxy, consent, or authorization with respect to any securities or in statement and definitive prospectus, as well as any other documents filed with the respect of the proposed business combination and shall not constitute an offer to sell SEC in connection with the proposed business combination, as these materials contain important information about Alight Pubco, Foley Trasimene, and the proposed or a solicitation of an offer to buy the securities of Foley Trasimene, Alight Pubco or Alight, nor shall there be any sale of any such securities in any state or jurisdiction in business combination. Such persons can also read Foley Trasimene’s Annual Report on Form 10-K/A filed with the SEC on April 29, 2021 for additional information about which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. No offer of Foley Trasimene, including a description of the security holdings of Foley Trasimene’s securities shall be made except by means of a prospectus meeting the requirements officers and directors and their respective interests as security holders in the consummation of the proposed business combination. Stockholders will also be able of Section 10 of the Securities Act of 1933, as amended, or exemptions therefrom. to obtain copies of such documents, without charge, once available, at the SEC’s 3

The workforce is changing, and the future is all about the employee Healthcare Workforce Regulatory Total Wellbeing Globalization Affordability Mobility Compliance Healthcare 61% of workers 1 in 3 workers in 83% of companies 70+ updates deductibles growing cannot retire at alternative work are planning to passed since 8x faster than wages desired age arrangements expand globally, 50% Affordable of which use an Care Act external provider The pandemic has magnified and accelerated these trends Sources: Alight Solutions, Kaiser Family Foundation, WSJ, Upwork, Key Bank Capital Markets. 4The workforce is changing, and the future is all about the employee Healthcare Workforce Regulatory Total Wellbeing Globalization Affordability Mobility Compliance Healthcare 61% of workers 1 in 3 workers in 83% of companies 70+ updates deductibles growing cannot retire at alternative work are planning to passed since 8x faster than wages desired age arrangements expand globally, 50% Affordable of which use an Care Act external provider The pandemic has magnified and accelerated these trends Sources: Alight Solutions, Kaiser Family Foundation, WSJ, Upwork, Key Bank Capital Markets. 4

Alight’s mission-critical solutions enrich employee well-being, helping global organizations achieve a high-performance culture Help Enable financial consumers Support Personalize security and navigate the employers benefits wellness healthcare globally & payroll ecosystem 70% 30M+ 14% 15yrs 96% of the Fortune 100 and 50%+ of the employees and family of U.S. work- avg. client avg. revenue 1 2 Fortune 500 are Alight clients members covered force served tenure retention Source: Company financials (December 31, 2020). 1 Top 25 clients by revenue. 5 2 Retention defined as prior year’s active client revenue compared to the following year.Alight’s mission-critical solutions enrich employee well-being, helping global organizations achieve a high-performance culture Help Enable financial consumers Support Personalize security and navigate the employers benefits wellness healthcare globally & payroll ecosystem 70% 30M+ 14% 15yrs 96% of the Fortune 100 and 50%+ of the employees and family of U.S. work- avg. client avg. revenue 1 2 Fortune 500 are Alight clients members covered force served tenure retention Source: Company financials (December 31, 2020). 1 Top 25 clients by revenue. 5 2 Retention defined as prior year’s active client revenue compared to the following year.

The Alight Worklife platform supports our integrated BPaaS offers Our Business Process as a Service (BPaaS) model brings together SaaS capabilities and an automated service delivery model with data & AI, providing an integrated employee engagement platform to help clients manage their total cost of people while improving employees’ total wellbeing. Our solutions deliver superior outcomes for clients and their employees with an associated guaranteed ROI. Analytics and AI • Visibility into multiple information sources • Personalized and predictive, leveraging Customer experience 1 human and artificial intelligence and engagement • Ability to provide industry insights • Seamless, frictionless interactions and benchmarking • Single point of contact to access full suite • Turn insights into action 2 of services Integration Transaction engine • Ability to integrate to external applications 3 • Optimization and automation • Access to external data to drive integrated insights • Highly configurable • Access to data via real-time API • Changing behavior to improve 4 costs and outcomes 6The Alight Worklife platform supports our integrated BPaaS offers Our Business Process as a Service (BPaaS) model brings together SaaS capabilities and an automated service delivery model with data & AI, providing an integrated employee engagement platform to help clients manage their total cost of people while improving employees’ total wellbeing. Our solutions deliver superior outcomes for clients and their employees with an associated guaranteed ROI. Analytics and AI • Visibility into multiple information sources • Personalized and predictive, leveraging Customer experience 1 human and artificial intelligence and engagement • Ability to provide industry insights • Seamless, frictionless interactions and benchmarking • Single point of contact to access full suite • Turn insights into action 2 of services Integration Transaction engine • Ability to integrate to external applications 3 • Optimization and automation • Access to external data to drive integrated insights • Highly configurable • Access to data via real-time API • Changing behavior to improve 4 costs and outcomes 6

Accelerating BPaaS growth with new product tiers in Health, driving better value and improved outcomes Tier 3 - TOTAL HEALTH Comprehensive BPaaS TIER 2 – Personalized plus total HR recommendations engagement and TIER 1 – Broad Comprehensive BPaaS with wellbeing with recommendations digital engagement: guaranteed outcomes. • Pre-emptive claims-based Comprehensive BPaaS : High tech & high touch recommendations & prompts full cycle management • Broad benchmarking with • Enhanced virtual assistants personalized recommendations Core BPaaS Bundle • Digital navigation • Intelligent decision support Core benefits administration • Personalized prompting Improved retention and market Starting offer for most share growth clients BPaaS Solutions 7Accelerating BPaaS growth with new product tiers in Health, driving better value and improved outcomes Tier 3 - TOTAL HEALTH Comprehensive BPaaS TIER 2 – Personalized plus total HR recommendations engagement and TIER 1 – Broad Comprehensive BPaaS with wellbeing with recommendations digital engagement: guaranteed outcomes. • Pre-emptive claims-based Comprehensive BPaaS : High tech & high touch recommendations & prompts full cycle management • Broad benchmarking with • Enhanced virtual assistants personalized recommendations Core BPaaS Bundle • Digital navigation • Intelligent decision support Core benefits administration • Personalized prompting Improved retention and market Starting offer for most share growth clients BPaaS Solutions 7

Multiple levers to drive top-line growth One Alight New logos M&A ~$1.3B ~$60B ~$20B Average uplift of 1.5x annual Total addressable market of over Proven track record of disciplined recurring revenue on bundled health $60B and just ~6% share in mid- M&A and successful integrations 1 BPaaS deals market ~$20B in new TAM, ~2,500 new Every 10% increase in cross-sell Every 1% market share gain clients, and ~2.5M+ participants equates to $130M in revenue in the mid-market equates to added since 2017 $60M in revenue Clinical navigation, benefits marketplace, BPaaS expansion through new products, New solutions and Next Best Dollar AI segments and geographies 1 Based on sold BPaaS bundles. 8Multiple levers to drive top-line growth One Alight New logos M&A ~$1.3B ~$60B ~$20B Average uplift of 1.5x annual Total addressable market of over Proven track record of disciplined recurring revenue on bundled health $60B and just ~6% share in mid- M&A and successful integrations 1 BPaaS deals market ~$20B in new TAM, ~2,500 new Every 10% increase in cross-sell Every 1% market share gain clients, and ~2.5M+ participants equates to $130M in revenue in the mid-market equates to added since 2017 $60M in revenue Clinical navigation, benefits marketplace, BPaaS expansion through new products, New solutions and Next Best Dollar AI segments and geographies 1 Based on sold BPaaS bundles. 8

Progress tracking well since J anuary 2021 merger announcement Financial Commercial • 1Q21 revenue and adjusted EBITDA modestly • Notable recent BPaaS wins with existing clients ahead of expectations; strong bookings growth – Dell: Nurse Navigation, launched in May TCV of total bookings TCV of BPaaS bookings – Westinghouse: Global payroll for 20+ +202% +15% countries $41M $327M $284M $13M • Built new logo sales team Q1’2020 Q1’2021 Q1’2020 Q1’2021 Product/Technology M&A • Launched cloud-based Worklife platform 2Q21 • Agreement to acquire Aon Retiree Health • Nurse Navigation offering added 2Q21 Exchange™ • Mobile-first Worklife app going live for open • Augments capabilities gained with Choice Health; enrollment this fall significant overlap with existing Alight customers • Next gen Health, Wealth and Payroll clouds launching 2H21 9Progress tracking well since J anuary 2021 merger announcement Financial Commercial • 1Q21 revenue and adjusted EBITDA modestly • Notable recent BPaaS wins with existing clients ahead of expectations; strong bookings growth – Dell: Nurse Navigation, launched in May TCV of total bookings TCV of BPaaS bookings – Westinghouse: Global payroll for 20+ +202% +15% countries $41M $327M $284M $13M • Built new logo sales team Q1’2020 Q1’2021 Q1’2020 Q1’2021 Product/Technology M&A • Launched cloud-based Worklife platform 2Q21 • Agreement to acquire Aon Retiree Health • Nurse Navigation offering added 2Q21 Exchange™ • Mobile-first Worklife app going live for open • Augments capabilities gained with Choice Health; enrollment this fall significant overlap with existing Alight customers • Next gen Health, Wealth and Payroll clouds launching 2H21 9

Appendix 10 10Appendix 10 10

One Alight: Taking an enterprise lens to employee engagement and health, wealth, and payroll One Alight competitive advantage Deliver & administer Help consumers navigate Enable financial security Deliver scalable Support employers & personalized benefits the healthcare ecosystem and wellness payroll employees globally Medicare Cloud Global HCM cloud advisory Health administration Healthcare navigation Wealth administration enrollment payroll payroll & deployment TAM ~$8.8B ~$9.0B ~$8.3B ~$8.4B ~$17.5B ~$5.0B ~$3.3B Sources: Alight Solutions, NelsonHall, PwC Strategy&. 11One Alight: Taking an enterprise lens to employee engagement and health, wealth, and payroll One Alight competitive advantage Deliver & administer Help consumers navigate Enable financial security Deliver scalable Support employers & personalized benefits the healthcare ecosystem and wellness payroll employees globally Medicare Cloud Global HCM cloud advisory Health administration Healthcare navigation Wealth administration enrollment payroll payroll & deployment TAM ~$8.8B ~$9.0B ~$8.3B ~$8.4B ~$17.5B ~$5.0B ~$3.3B Sources: Alight Solutions, NelsonHall, PwC Strategy&. 11

Solid and diversified customer base with multiple sources of upside Long-term Highly recurring Profitable and sustainable Transformation Established embedded and diversified growth with significant drives significant platform with contracts revenue profiles and clear BPaaS benefit operating leverage upside from M&A Project- based Employer solutions Strong FCF generation 19 gross margin and 3.0x net leverage Average uplift of 1.5x % 6 3-5 year (%) annual recurring ratio to support 60%+ revenue on bundled contract length opportunistic M&A 4 health BPaaS deals 40% 35% Large, global, and 81 fragmented pool of % 3 Recurring acquisition targets 2021 2023 Long Bookings by 2023 96% revenue term 1 Consumer Other retention Proven ability to integrate & Retail BPaaS Life 13 Adjusted 21 and cross-sell new 5 Sciences % EBITDA margin % solutions to Alight’s large 12 & Health (%) % clients (e.g., Compass) Care 30%+ ~15 years 50% 50% 13 21 Tech, 24% 22% avg. client % % Seasoned team and Media & 2 Financial 20 tenure unique culture with ability Telecom Services % to integrate and empower Energy & Non-BPaaS founders 2021 2023 Long Industrials term Source: Company financials (December 31, 2020). Note: See Appendix for non-GAAP reconciliation. 1 Retention defined as prior year’s active client revenue compared to the following year. 2 Top 25 clients by revenue. 3 Recurring revenue defined as Employer Solutions Subscription revenue plus Professional Services Subscription revenue (excluding impact of Hosted business). 4 Based on sold BPaaS bundles. 5 Adjusted EBITDA does not include public company and stock-based compensation costs. 12 6 Calculated based on December 31, 2020 debt less anticipated debt paydown post-SPAC transaction and our trailing twelve month Lender Run Rate Adjusted EBITDA of $621 million.Solid and diversified customer base with multiple sources of upside Long-term Highly recurring Profitable and sustainable Transformation Established embedded and diversified growth with significant drives significant platform with contracts revenue profiles and clear BPaaS benefit operating leverage upside from M&A Project- based Employer solutions Strong FCF generation 19 gross margin and 3.0x net leverage Average uplift of 1.5x % 6 3-5 year (%) annual recurring ratio to support 60%+ revenue on bundled contract length opportunistic M&A 4 health BPaaS deals 40% 35% Large, global, and 81 fragmented pool of % 3 Recurring acquisition targets 2021 2023 Long Bookings by 2023 96% revenue term 1 Consumer Other retention Proven ability to integrate & Retail BPaaS Life 13 Adjusted 21 and cross-sell new 5 Sciences % EBITDA margin % solutions to Alight’s large 12 & Health (%) % clients (e.g., Compass) Care 30%+ ~15 years 50% 50% 13 21 Tech, 24% 22% avg. client % % Seasoned team and Media & 2 Financial 20 tenure unique culture with ability Telecom Services % to integrate and empower Energy & Non-BPaaS founders 2021 2023 Long Industrials term Source: Company financials (December 31, 2020). Note: See Appendix for non-GAAP reconciliation. 1 Retention defined as prior year’s active client revenue compared to the following year. 2 Top 25 clients by revenue. 3 Recurring revenue defined as Employer Solutions Subscription revenue plus Professional Services Subscription revenue (excluding impact of Hosted business). 4 Based on sold BPaaS bundles. 5 Adjusted EBITDA does not include public company and stock-based compensation costs. 12 6 Calculated based on December 31, 2020 debt less anticipated debt paydown post-SPAC transaction and our trailing twelve month Lender Run Rate Adjusted EBITDA of $621 million.

Significant upside as BPaaS becomes a greater portion of mix BPaaS revenue 2017-2023E TCV of BPaaS bookings ($M) +202% $41M $13M Q1’2020 Q1’2021 $743M TCV of total bookings +15% $509M $327M $284M $363M $334M $88M Q1’2020 Q1’2021 $58M $158M BPaaS will accelerate implementation and revenue recognition 2017A 2018A 2019A 2020A 2021E 2022E 2023E Future Prospecting Sale/Signing Implementation 1 % BPaaS revenue Current: 12-18 months 3% 4% 7% 13% 13% 17% 23% 50%+ BPaaS: 6-9 months 1 Excludes hosted business. 13Significant upside as BPaaS becomes a greater portion of mix BPaaS revenue 2017-2023E TCV of BPaaS bookings ($M) +202% $41M $13M Q1’2020 Q1’2021 $743M TCV of total bookings +15% $509M $327M $284M $363M $334M $88M Q1’2020 Q1’2021 $58M $158M BPaaS will accelerate implementation and revenue recognition 2017A 2018A 2019A 2020A 2021E 2022E 2023E Future Prospecting Sale/Signing Implementation 1 % BPaaS revenue Current: 12-18 months 3% 4% 7% 13% 13% 17% 23% 50%+ BPaaS: 6-9 months 1 Excludes hosted business. 13

Revenue benefits, cost reductions support margin expansion Gross margin 38.7% 1.4% 2.0% 34.6% (1.5%) 2.0% 33.4% (1.6%) (1.9%) 3.7% 1 2 3 4 5a 5b 6 2021E 2019 Investments M&A COVID Optimus & New BPaaS Optimus & 2023E impact operating BPaaS conversions operating leverage sales (existing leverage 1% Revenue 10% 7% book) growth Phase 1 Phase 2 1 1 Investments: Technology and product investments ($38M) Launch of cloud platforms will drive reduced implementation time and 5a ongoing costs through standardization M&A: Integration of Hodges-Mace, NGA, and Choice Health at lower margins 2 5b Faster sales to revenue conversion with product licensing upfront Covid impact: Covid impact on revenue ($95M) 3 30% reduction in cost to serve through standardized, pre-configured next- 6 Optimus & operating leverage: One Alight delivery model driving 4 gen product suite – automated and self-serve capabilities & easier tooling efficiencies (net $92M) Source: Company financials (December 31, 2020). Note: Revenue growth reflected on a year-over-year basis. 1 14 Excludes $5M of capitalized investment. Revenue benefits, cost reductions support margin expansion Gross margin 38.7% 1.4% 2.0% 34.6% (1.5%) 2.0% 33.4% (1.6%) (1.9%) 3.7% 1 2 3 4 5a 5b 6 2021E 2019 Investments M&A COVID Optimus & New BPaaS Optimus & 2023E impact operating BPaaS conversions operating leverage sales (existing leverage 1% Revenue 10% 7% book) growth Phase 1 Phase 2 1 1 Investments: Technology and product investments ($38M) Launch of cloud platforms will drive reduced implementation time and 5a ongoing costs through standardization M&A: Integration of Hodges-Mace, NGA, and Choice Health at lower margins 2 5b Faster sales to revenue conversion with product licensing upfront Covid impact: Covid impact on revenue ($95M) 3 30% reduction in cost to serve through standardized, pre-configured next- 6 Optimus & operating leverage: One Alight delivery model driving 4 gen product suite – automated and self-serve capabilities & easier tooling efficiencies (net $92M) Source: Company financials (December 31, 2020). Note: Revenue growth reflected on a year-over-year basis. 1 14 Excludes $5M of capitalized investment.

Pro forma capital structure provides significant deleveraging and flexibility 1 — Pro forma net leverage ratio of 3.0x; 45% debt reduction provides $100M+ annual interest expense savings — Higher free cash flow enables continued investments in organic growth and strategic M&A — Reviewing opportunity to increase revolver capacity, extend maturities, and lower borrowing margin Current Pro forma $, in millions $, in millions 1,976 1,976 1,530 636 300 226 24 24 226 2022 2023 2024 2025 2026 2022 2023 2024 2025 2026 2 2 Revolver (Undrawn) Term loan Bonds Revolver (Undrawn) Term loan Bonds Source: Company financials (December 31, 2020). 1 Calculated based on December 31, 2020 debt less anticipated debt paydown post-SPAC transaction and our trailing twelve month Lender Run Rate Adjusted EBITDA of $621 million. 2 Excluding Letters of Credit of $12M. 15Pro forma capital structure provides significant deleveraging and flexibility 1 — Pro forma net leverage ratio of 3.0x; 45% debt reduction provides $100M+ annual interest expense savings — Higher free cash flow enables continued investments in organic growth and strategic M&A — Reviewing opportunity to increase revolver capacity, extend maturities, and lower borrowing margin Current Pro forma $, in millions $, in millions 1,976 1,976 1,530 636 300 226 24 24 226 2022 2023 2024 2025 2026 2022 2023 2024 2025 2026 2 2 Revolver (Undrawn) Term loan Bonds Revolver (Undrawn) Term loan Bonds Source: Company financials (December 31, 2020). 1 Calculated based on December 31, 2020 debt less anticipated debt paydown post-SPAC transaction and our trailing twelve month Lender Run Rate Adjusted EBITDA of $621 million. 2 Excluding Letters of Credit of $12M. 15

$7.3 billion Foley Trasimene transaction strengthens capital structure 1 Sources & uses ($M) Pro forma ownership Sources SPAC cash in trust $1,035 Forward purchase agreement 300 PIPE investment (incl. $250M from Cannae and $150M from FNF) 1,550 19.2% S hares to S PAC Existing Alight shareholders rollover equity 2,267 Rollover existing debt 2,276 S hares to FPA Cash from balance sheet 448 42.1% Total sources $7,876 5.6% S hares to PIPE Uses S hares to sponsor $1,864 Debt paydown Cash consideration to existing Alight shareholders 1,000 Rollover shares to Existing Alight shareholders rollover equity 2,267 existing shareholders Rollover existing debt 2,276 28.8% Cash to balance sheet 360 4.3% 1 Estimated fees & expenses 109 Total uses $7,876 Foley Trasimene, Blackstone and Alight partnering to drive value Note: See appendix for non-GAAP reconciliation. 1 Assumes no redemptions. Share count includes 226.7 million seller shares, 103.5 million SPAC shares, 30.0 million FPA shares, 155.0 million PIPE shares (including 25.0 million PIPE shares to Cannae and 15.0 million PIPE shares to FNF) and 23.3 million founder shares. Excludes impact of 15.0 million seller earnout shares (50% earned at $12.50 and 50% earned at $15.00). Excludes impact of 59.6 million public, FPA and private placement warrants struck at $11.50 (including shares issued in respect of pre-business combination 16 vested and unvested profits interests). $7.3 billion Foley Trasimene transaction strengthens capital structure 1 Sources & uses ($M) Pro forma ownership Sources SPAC cash in trust $1,035 Forward purchase agreement 300 PIPE investment (incl. $250M from Cannae and $150M from FNF) 1,550 19.2% S hares to S PAC Existing Alight shareholders rollover equity 2,267 Rollover existing debt 2,276 S hares to FPA Cash from balance sheet 448 42.1% Total sources $7,876 5.6% S hares to PIPE Uses S hares to sponsor $1,864 Debt paydown Cash consideration to existing Alight shareholders 1,000 Rollover shares to Existing Alight shareholders rollover equity 2,267 existing shareholders Rollover existing debt 2,276 28.8% Cash to balance sheet 360 4.3% 1 Estimated fees & expenses 109 Total uses $7,876 Foley Trasimene, Blackstone and Alight partnering to drive value Note: See appendix for non-GAAP reconciliation. 1 Assumes no redemptions. Share count includes 226.7 million seller shares, 103.5 million SPAC shares, 30.0 million FPA shares, 155.0 million PIPE shares (including 25.0 million PIPE shares to Cannae and 15.0 million PIPE shares to FNF) and 23.3 million founder shares. Excludes impact of 15.0 million seller earnout shares (50% earned at $12.50 and 50% earned at $15.00). Excludes impact of 59.6 million public, FPA and private placement warrants struck at $11.50 (including shares issued in respect of pre-business combination 16 vested and unvested profits interests).

Financial summary Summary revenue build 2017-2023E ($M) Historical Projected $M, unless otherwise stated 2017A 2018A 2019A 2020A 2021E 2022E 2023E Subscription 1,635 1,712 1,830 2,050 2,075 2,230 2,509 Project 302 284 271 237 245 238 240 Employer solutions revenue 1,938 1,996 2,101 2,287 2,320 2,468 2,749 3.0% 5.3% 8.9% 1.4% 6.4% 11.4% growth% Subscription 23 33 55 108 138 168 199 Project 118 165 230 260 262 273 287 Professional services 141 198 284 368 400 441 486 growth% 39.8% 43.8% 29.6% 8.6% 10.3% 10.1% Revenue (ex-Hosted) 2,079 2,193 2,385 2,656 2,720 2,909 3,235 growth% 5.5% 8.7% 11.4% 2.4% 7.0% 11.2% Plus: Hosted revenue 222 184 167 72 40 35 0 Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 growth% 3.3% 7.3% 6.9% 1.2% 6.7% 9.9% BPaaS 58 88 158 334 363 509 743 Non-BPaaS revenue 2,243 2,290 2,394 2,394 2,397 2,436 2,492 Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 3.3% 7.3% 6.9% 1.2% 6.7% 9.9% growth% Source: Management model 17Financial summary Summary revenue build 2017-2023E ($M) Historical Projected $M, unless otherwise stated 2017A 2018A 2019A 2020A 2021E 2022E 2023E Subscription 1,635 1,712 1,830 2,050 2,075 2,230 2,509 Project 302 284 271 237 245 238 240 Employer solutions revenue 1,938 1,996 2,101 2,287 2,320 2,468 2,749 3.0% 5.3% 8.9% 1.4% 6.4% 11.4% growth% Subscription 23 33 55 108 138 168 199 Project 118 165 230 260 262 273 287 Professional services 141 198 284 368 400 441 486 growth% 39.8% 43.8% 29.6% 8.6% 10.3% 10.1% Revenue (ex-Hosted) 2,079 2,193 2,385 2,656 2,720 2,909 3,235 growth% 5.5% 8.7% 11.4% 2.4% 7.0% 11.2% Plus: Hosted revenue 222 184 167 72 40 35 0 Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 growth% 3.3% 7.3% 6.9% 1.2% 6.7% 9.9% BPaaS 58 88 158 334 363 509 743 Non-BPaaS revenue 2,243 2,290 2,394 2,394 2,397 2,436 2,492 Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 3.3% 7.3% 6.9% 1.2% 6.7% 9.9% growth% Source: Management model 17

Financial summary (cont’d.) Key financial items 2017-2023E ($M) Historical Projections $M, unless otherwise stated 2017A 2018A 2019A 2020A 2021E 2022E 2023E Memo: Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 Employer solutions 756 773 726 802 889 1,099 Professional services 51 67 106 124 139 154 Gross profit (ex-Hosted) 807 840 832 926 1,028 1,252 margin % 36.8% 35.2% 31.3% 34.1% 35.3% 38.7% Plus: Hosted 44 44 3 (6) (10) 0 Total gross profit 851 883 834 921 1,017 1,252 margin % 35.8% 34.6% 30.6% 33.4% 34.5% 38.7% SG&A (467) (436) (495) (528) (548) (646) 1 Adjustments 143 81 133 95 49 30 Adjusted EBIT 527 528 473 488 518 636 margin % 22.2% 20.7% 17.3% 17.7% 17.6% 19.7% 2 Adjusted EBITDA (ex-Hosted) 423 540 566 564 606 650 768 margin% 20.3% 24.6% 23.7% 21.2% 22.3% 22.3% 23.7% Plus: Hosted EBITDA 56 36 31 0 (6) (10) 0 2 Adjusted EBITDA 479 576 596 564 600 640 768 margin % 20.8% 24.2% 23.4% 20.7% 21.7% 21.7% 23.7% Capex (58) (86) (90) (114) (135) (147) (162) Free cash flow $421 $490 $506 $450 $465 $493 $607 Source: Management model 1 Adjustments for stock-based compensation, transaction related expenses separation costs, non-recurring professional expenses transformation initiatives, restructuring and other. 2 Projected Adjusted EBITDA for 2021-2023 excludes public company and stock-based compensation expenses. 18Financial summary (cont’d.) Key financial items 2017-2023E ($M) Historical Projections $M, unless otherwise stated 2017A 2018A 2019A 2020A 2021E 2022E 2023E Memo: Total revenue 2,301 2,378 2,552 2,728 2,760 2,945 3,235 Employer solutions 756 773 726 802 889 1,099 Professional services 51 67 106 124 139 154 Gross profit (ex-Hosted) 807 840 832 926 1,028 1,252 margin % 36.8% 35.2% 31.3% 34.1% 35.3% 38.7% Plus: Hosted 44 44 3 (6) (10) 0 Total gross profit 851 883 834 921 1,017 1,252 margin % 35.8% 34.6% 30.6% 33.4% 34.5% 38.7% SG&A (467) (436) (495) (528) (548) (646) 1 Adjustments 143 81 133 95 49 30 Adjusted EBIT 527 528 473 488 518 636 margin % 22.2% 20.7% 17.3% 17.7% 17.6% 19.7% 2 Adjusted EBITDA (ex-Hosted) 423 540 566 564 606 650 768 margin% 20.3% 24.6% 23.7% 21.2% 22.3% 22.3% 23.7% Plus: Hosted EBITDA 56 36 31 0 (6) (10) 0 2 Adjusted EBITDA 479 576 596 564 600 640 768 margin % 20.8% 24.2% 23.4% 20.7% 21.7% 21.7% 23.7% Capex (58) (86) (90) (114) (135) (147) (162) Free cash flow $421 $490 $506 $450 $465 $493 $607 Source: Management model 1 Adjustments for stock-based compensation, transaction related expenses separation costs, non-recurring professional expenses transformation initiatives, restructuring and other. 2 Projected Adjusted EBITDA for 2021-2023 excludes public company and stock-based compensation expenses. 18

Financial summary (cont’d.) Reconciliation of historical financials Key commentary 2017A 2018A 2019A 2020A $M, unless otherwise stated • Share based compensation awarded to 1 Net Income (Loss) $41 ($21) $22 ($103) employees Interest expense, net 114 208 224 234 2• Includes expenses related to third-party Income tax expense 34 17 16 9 consulting, financing costs, legal expenses and Depreciation 50 49 68 91 other incremental costs incurred to complete the Intangible amortization 142 180 185 200 separation GAAP EBITDA $381 $433 $515 $431 • Expenses related to establishing Alight as a 3 stand-alone company following the separation Share-based compensation 10 14 9 5 from Aon 1 Adjusted EBITDA (pre-restructuring) $391 $447 $524 $436 4• Costs related to the postponed initial public offering Adjustments to Adjusted EBITDA 5• Severance, data center enhancement, and other 2 Transaction-related expenses 36 1 0 0 charges related to the restructuring program that Separation from Aon expenses 16 49 0 0 3 commenced in 2019 4 Non-recurring professional expenses 0 1 14 0 • Expenses related to long term incentives, M&A 6 5 Transformation & Restructuring 28 52 37 85 and other activities 6 Other 15 27 40 40 • SEC adjustment made to comply with PCAOB 7 SEC Adjustment (7) (1) (19) 3 7 audit standards for historical periods Adjusted EBITDA $479 $576 $596 $564 Source: Management model 19Financial summary (cont’d.) Reconciliation of historical financials Key commentary 2017A 2018A 2019A 2020A $M, unless otherwise stated • Share based compensation awarded to 1 Net Income (Loss) $41 ($21) $22 ($103) employees Interest expense, net 114 208 224 234 2• Includes expenses related to third-party Income tax expense 34 17 16 9 consulting, financing costs, legal expenses and Depreciation 50 49 68 91 other incremental costs incurred to complete the Intangible amortization 142 180 185 200 separation GAAP EBITDA $381 $433 $515 $431 • Expenses related to establishing Alight as a 3 stand-alone company following the separation Share-based compensation 10 14 9 5 from Aon 1 Adjusted EBITDA (pre-restructuring) $391 $447 $524 $436 4• Costs related to the postponed initial public offering Adjustments to Adjusted EBITDA 5• Severance, data center enhancement, and other 2 Transaction-related expenses 36 1 0 0 charges related to the restructuring program that Separation from Aon expenses 16 49 0 0 3 commenced in 2019 4 Non-recurring professional expenses 0 1 14 0 • Expenses related to long term incentives, M&A 6 5 Transformation & Restructuring 28 52 37 85 and other activities 6 Other 15 27 40 40 • SEC adjustment made to comply with PCAOB 7 SEC Adjustment (7) (1) (19) 3 7 audit standards for historical periods Adjusted EBITDA $479 $576 $596 $564 Source: Management model 19

Reconciliation of projected adjusted EBITDA Reconciliation of projected financials $M, unless otherwise stated 2021E 2022E 2023E Key commentary 1 Net Income (Loss) pre-SBC $9 $121 $221 • Projections exclude SBC; LTIP compensation 2 1 Interest expense, net 112 112 111 program will continue to impact earnings per 3 Cost to extinguish debt 76 0 0 share going forward Income tax expense 3 42 78 Intangible amortization 201 201 201 2 • Expenses related to the Optimus restructuring Depreciation 112 122 132 program, including: 4 Unadjusted EBITDA $513 $598 $743 • Consolidation of case management tools Adjustments to EBITDA driving improved client engagement 1 LTIP Compensation 14 16 25 2 IT Optimus Investment 28 26 0 • Write-downs of AI technology that is being 4 replaced under new strategy Adjusted EBITDA (pre-restructuring adjustments) $555 $640 $768 • Costs associated with moving to the Cloud Adjustments to Adjusted EBITDA 3 Transformation & Restructuring 44 0 0 • Severance, M&A integration and other charges 4 Other 1 0 0 related to the restructuring program that 3 5 SEC Adjustment 0 0 0 commenced in 2019 4 Adjusted EBITDA $600 $640 $768 • Expenses related to M&A and other activities 3 Restructuring Detail 4 • SEC adjustment made to comply with PCAOB Severance 35 0 0 audit standards for historical periods 5 Advisor Costs 4 0 0 Real Estate 5 0 0 IBM Write-Off 0 0 0 M&A 0 0 0 Source: Management model Note: Excludes incremental costs relating to management and administration as a publicly listed entity. 1 Net income before tax-affected SBC at tax rate 26% in 2021E-2023E; projected SBC has no dilutive impact on pro forma transaction. 2 Reflects estimated impact of annualized pro forma interest rates for 2021E as well as swap breakage costs arising from the transaction. A 0.125% variance in the weighted–average variable interest rates would result in a ~$3M change in income before income taxes annually. Actual interest rates may vary from those depicted. 20 3 Based on analysis of the treatment for the extinguishment of current TL/unsecured debt and hedges, excluding bond repurchase costs. 4 Excludes public company and stock-based compensation expenses.Reconciliation of projected adjusted EBITDA Reconciliation of projected financials $M, unless otherwise stated 2021E 2022E 2023E Key commentary 1 Net Income (Loss) pre-SBC $9 $121 $221 • Projections exclude SBC; LTIP compensation 2 1 Interest expense, net 112 112 111 program will continue to impact earnings per 3 Cost to extinguish debt 76 0 0 share going forward Income tax expense 3 42 78 Intangible amortization 201 201 201 2 • Expenses related to the Optimus restructuring Depreciation 112 122 132 program, including: 4 Unadjusted EBITDA $513 $598 $743 • Consolidation of case management tools Adjustments to EBITDA driving improved client engagement 1 LTIP Compensation 14 16 25 2 IT Optimus Investment 28 26 0 • Write-downs of AI technology that is being 4 replaced under new strategy Adjusted EBITDA (pre-restructuring adjustments) $555 $640 $768 • Costs associated with moving to the Cloud Adjustments to Adjusted EBITDA 3 Transformation & Restructuring 44 0 0 • Severance, M&A integration and other charges 4 Other 1 0 0 related to the restructuring program that 3 5 SEC Adjustment 0 0 0 commenced in 2019 4 Adjusted EBITDA $600 $640 $768 • Expenses related to M&A and other activities 3 Restructuring Detail 4 • SEC adjustment made to comply with PCAOB Severance 35 0 0 audit standards for historical periods 5 Advisor Costs 4 0 0 Real Estate 5 0 0 IBM Write-Off 0 0 0 M&A 0 0 0 Source: Management model Note: Excludes incremental costs relating to management and administration as a publicly listed entity. 1 Net income before tax-affected SBC at tax rate 26% in 2021E-2023E; projected SBC has no dilutive impact on pro forma transaction. 2 Reflects estimated impact of annualized pro forma interest rates for 2021E as well as swap breakage costs arising from the transaction. A 0.125% variance in the weighted–average variable interest rates would result in a ~$3M change in income before income taxes annually. Actual interest rates may vary from those depicted. 20 3 Based on analysis of the treatment for the extinguishment of current TL/unsecured debt and hedges, excluding bond repurchase costs. 4 Excludes public company and stock-based compensation expenses.