Exhibit 99.2 Built for Growth Investor Day 2025 Powered by Performance

Disclaimer Unless the context otherwise provides, “we,” “us,” “our,” “CRH”, the “Company” and like terms refer to CRH plc and its consolidated subsidiaries. Forward-Looking Statements In order to utilize the “Safe Harbor” provisions of the United States Private Securities Litigation Reform Act of 1995, CRH is providing the following cautionary statement. This presentation contains statements that are, or may be deemed to be, forward-looking statements with respect to the financial condition, results of operations, business, viability and future performance of CRH and certain of the plans and objectives of CRH. These forward-looking statements may generally, but not always, be identified by the use of words such as “will”, “anticipates”, “should”, “could”, “would”, “targets”, “aims”, “may”, “continues”, “expects”, “is expected to”, “estimates”, “believes”, “intends” or similar expressions. These forward-looking statements include all matters that are not historical facts or matters of fact at the date of this presentation. In particular, the following, among other statements, are all forward-looking in nature: plans and expectations regarding megatrends and growth with respect to each, including infrastructure, transportation, water and reindustrialization; CRH’s 2030 financial targets and long-term leverage comfort levels; statements regarding CRH’s position as a beneficiary of infrastructure tailwinds; plans and expectations regarding government funding initiatives and the amounts related thereto, including IIJA highway funding; statements regarding CRH’s capital allocation, including optionality thereof, and expected benefits of the capital allocation strategy; statements regarding the impact of sustainability and circularity on CRH’s future growth and profits, statements regarding the cementitious market and benefits for CRH relating to the Eco Material acquisition; statements regarding the benefits of emerging technologies, including robotics, autonomy and artificial intelligence; and plans and expectations regarding CRH’s M&A and growth capital expenditure activity. By their nature, forward-looking statements involve risk and uncertainty because they relate to events and depend on circumstances that may or may not occur in the future and reflect the Company’s current expectations and assumptions as to such future events and circumstances that may not prove accurate. You are cautioned not to place undue reliance on any forward-looking statements. These forward-looking statements are made as of the date of this presentation. The Company expressly disclaims any obligation or undertaking to publicly update or revise these forward-looking statements other than as required by applicable law. A number of material factors could cause actual results and developments to differ materially from those expressed or implied by these forward-looking statements, certain of which are beyond our control, and which include, among other factors: economic and financial conditions, including changes in interest rates, inflation, price volatility and/or labor and materials shortages; industry cyclicality and the demand for infrastructure, residential and non-residential construction and our products in geographic markets in which we operate; increased competition and its impact on prices and market position; increases in energy, labor and/or other raw materials costs; adverse changes to laws and regulations, including in relation to climate change; the impact of unfavorable weather; investor and/or consumer sentiment regarding the importance of sustainable practices and products; availability of, or reductions or delays to, public sector funding for infrastructure programs; political uncertainty, including as a result of political and social conditions in the jurisdictions CRH operates in, or adverse public policy, economic, social and political developments, including the ongoing geopolitical conflicts in Ukraine and the Middle East; failure to complete or successfully integrate acquisitions or make timely divestitures; cyberattacks and exposure of associates, contractors, customers, suppliers and other individuals to health and safety risks, including due to product failures. Additional factors, risks and uncertainties that could cause actual outcomes and results to be materially different from those expressed by the forward-looking statements in this presentation including, but not limited to, the risks and uncertainties described herein and under “Risk Factors” in our 2024 Form 10-K and in our other filings with the SEC. Non-GAAP Measure Disclosure This presentation includes discussion of Adjusted EBITDA, Adjusted EBITDA Margin, Net Debt, Adjusted Free Cash Flow, Adjusted Return on Invested Capital, and Adjusted Free Cash Flow Conversion, each of which is a financial measure that is not calculated in accordance with U.S. generally accepted accounting principles (“GAAP”). This presentation also includes discussion of Adjusted EBITDA generated by CRH’s operations in Texas and certain operating companies’ cash gross profit per ton, each of which is also financial information that is not calculated in accordance with GAAP. Non-GAAP measures should not be considered a replacement for GAAP measures. Non-GAAP financial measures are denoted in this presentation with an '*' with corresponding discussion and reconciliations to the most directly comparable GAAP measures included on pages 49 to 52. Investor Day 2025 1

Key Messages ü The #1 Infrastructure play in North America ü Leading positions in high-growth markets … unmatched scale & connected portfolio ü Superior strategy & leading performance … more consistent long-term delivery Built for Growth, ü Proven stewards of capital … disciplined & value-focused Powered by Performance ü 2030 financial targets … raising our ambition & maximizing value creation Investor Day 2025 2

World Class Leadership Team Over 200 years of industry experience Jim Mintern Nancy Buese Randy Lake Peter Buckley Nathan Creech Chief Executive Officer Chief Financial Officer Chief Operating Officer President, International President, Americas Kristin Lane Pádraig Ó Ríordáin JP San Agustín Philip Wheatley Bob Feury Chief Human Resources Group General Counsel Group Executive, Chief Growth Officer Chief Culture Officer Officer Strategic Planning, Innovation & Venturing Investor Day 2025 3

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH CRH at a Glance Unmatched 2,3 ~80k ~4,000 ~$75B ~$7.6B Scale 1 * People Locations Market Cap Adj. EBITDA 4 10-year CAGR * Revenues Adj. EBITDA Leading +8% +15% +16% Performance 11 consecutive Years * * 5 Dil. EPS Adj. FCF Annualized of Margin Expansion 6 (2014-2024) +17% +11% TSR since 1970 For footnoted information, refer to Appendix. Investor Day 2025 4 2 Midpoint of FY25 Adj. EBITDA Guidance of $7.5-$7.7 billion.

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Leadership Positions in High-Growth Markets 1 1 #1 in North America #1 in International $23.3B $12.3B Revenues Revenues ~2k ~2k Locations Locations 2 2 $5.1B $1.8B * * Adj. EBITDA Adj. EBITDA ~50k ~30k People People For footnoted information, refer to Appendix. Investor Day 2025 5

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH 1 Our Business Americas Materials Solutions $7.1B $1.4B #1 Aggregates #1 Cementitious $16.2B $6.9B $35.6B #1 Roads * Adj. EBITDA Revenues $3.7B (2024) (2024) Americas Building Solutions $1.8B $12.3B #1 Critical Infrastructure (Water, Energy, Data) #1 Outdoor Living Americas Materials Solutions Americas Building Solutions International Solutions International Solutions #1 Regional Leadership positions For footnoted information, refer to Appendix. Investor Day 2025 6

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH The #1 Infrastructure Play in North America Connected growth platforms Aggregates Cementitious Roads Water 1 … ~95% of revenues connected to aggregates For footnoted information, refer to Appendix. Investor Day 2025 7

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Proven Track Record of Superior Value Creation * * Revenues Adj. EBITDA Adj. EBITDA Margin $35.6B $6.9B 19.5% 2024 2024 2024 1 2 3 +8% +15% +920bps 1 1 1 (CAGR since 2014) (CAGR since 2014) (Growth since 2014) * * * Diluted EPS Adj. FCF Adj. ROIC $5.43 $4.2B 13.4% 2024 2024 2024 +17% +11% +690bps 1 1 1 (CAGR since 2014) (CAGR since 2014) (Growth since 2014) … resilient & consistent long-term performance … For footnoted information, refer to Appendix. Investor Day 2025 8

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH The Leading Compounder of Capital in our Industry Over the Last Year Over the Last 10 Years Since 1970 1 1 1 2023-2024 Annualized TSR 2014-2024 Annualized TSR 1970-2024 Annualized TSR 35.9% 17.5% 16.2% 13.1% 25.0% 9.3% 9.6% 13.9% Peer Peer S&P 500 S&P 500 S&P 500 2 2 Avg. Avg. For footnoted information, refer to Appendix. Investor Day 2025 9

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Why We Win Investor Day 2025 10

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Our Growth Algorithm Growing CRH Leading Megatrends Winning Way Compounder of Capital Infrastructure Transportation x = Water Proven long-term delivery 1 Double-digit earnings growth Reindustrialization For footnoted information, refer to Appendix. Investor Day 2025 11

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Our Growth Algorithm Growing CRH Proven Long- Megatrends Winning Way Term Delivery Growth & Performance +8% +920bps Infrastructure Revenues Adj. EBITDA * Margin CAGR 1 1 (2014-2024) (2014-2024) Transportation Industry-Leading Profitability x $6.9B = Water * 2024 Adj. EBITDA Attractive Returns Reindustrialization 13.4% * 2024 Adj. ROIC For footnoted information, refer to Appendix. Investor Day 2025 12

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Growing Megatrends Investor Day 2025 13

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Growing Megatrends Transportation Water Reindustrialization Roads, Bridges, Tunnels Storm, Waste & Potable Data Centers, AI, Digital, Airports, Ports, Rail Water Management Onshoring, Energy CRH is a major beneficiary of significant Infrastructure tailwinds … Investor Day 2025 14

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Growing Megatrends 1 • ~$145B market size … recurring revenue stream 2 • ~60% of IIJA highway funding yet to be deployed Transportation 3 • 2026 State transportation budgets +6% y/y 4 • Large & growing market … $100B+ ecosystem • Aging infrastructure … ~1/3 over 50 years old Water 5 • Significant investment required … >$1T by 2033 • AI demand fueling strong data center growth • Critical need to upgrade energy infrastructure Reindustrialization • Onshoring of supply chains & manufacturing … aligned with our Aggregates, Cementitious, Roads & Water Platforms … For footnoted information, refer to Appendix. Investor Day 2025 15

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH CRH Winning Way Investor Day 2025 16

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH CRH Winning Way SUPERIOR STRATEGY PROVEN LEADING GROWTH PERFORMANCE CAPABILITIES VALUE-CREATING CAPITAL ALLOCATION … driven by our unique entrepreneurial culture … Investor Day 2025 17

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Customer Centric & Empowered Teams Leveraging the power of local relationships … • Customer Centric: Leveraging the power of 200+ local brands in North America & ~90 across our International division • Empowered Teams: Ownership mindset & unique entrepreneurial spirit • Local Relationships: Critical to maintaining unrivaled acquisition pipeline … the acquirer of choice … replicated at scale across our portfolio Investor Day 2025 18

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Unmatched Scale & a Connected Portfolio Built over 5 decades & impossible to replicate … Connected Portfolio Aggregates Cementitious Products Roads Water Building Products … a key differentiator for CRH … Investor Day 2025 19

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH CRH Winning Way … built from our superior strategy … Investor Day 2025 20

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Superior Strategy Aggregates Cementitious Roads Water Lower capital intensity Customer-centric approach Aligning with Infrastructure megatrends Delivering Greater optionality for capital deployment Unmatched scale & connected portfolio Compounding growth & value creation … a more consistent & predictable portfolio … Investor Day 2025 21

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Superior Strategy in Action Customer Centric & Connected Portfolio… ~6x 1 more profitable ~300bps 2 Adj. ROIC accretive Aggregates Liquid Asphalt Asphalt Paving Finished Road ~$10 CGP/t ~$60 CGP/t … a multiplier for profits, cash & returns Illustrative example. Investor Day 2025 22 For footnoted information, refer to Appendix.

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Superior Strategy in Action Building a leading cementitious platform … ~25mt annual production • High-growth market with structural deficit in domestic cementitious supply • Eco Material acquisition increases US cementitious capacity by ~60% … lower capital intensity & higher returns • Enhancing national distribution & innovation capabilities to better serve our customers … positioning CRH to modernize North America’s infrastructure Investor Day 2025 23

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Leading Performance • Safety at the core of everything we do • Part of our culture … relentless focus on making businesses better • Global capabilities driving performance Locally Globally Leading excellence across ~4,000 locations Owned Performance Enabled • Replicated at scale … integrated & innovative approach 1 … delivering 11 consecutive years of margin expansion For footnoted information, refer to Appendix. Investor Day 2025 24

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Leading Performance in Action Connecting local leadership with global expertise Strategic Planning Performance KPIs – Action & Playbooks Excellence & Accountability Scale & Replication Margin Expansion Revenue Maximization Set clear priorities … Implement high-impact initiatives … Execute & track … Investor Day 2025 25

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Leading Performance in Action Innovation & Technology … ~200 ongoing projects & >2,000 patents Proprietary Pricing Energy Optimization Artificial Intelligence Decarbonized heat use in Identifying hidden water leaks Tools asphalt production using artificial intelligence Data driven pricing & sales insights … reducing costs, accelerating growth & driving margin expansion Investor Day 2025 26

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Leading Performance in Action Circularity & Sustainability 49mt 10mt 36% #1 recycler of waste and increase in SCMs alternative of any material by-products through acquisition fuels substitution in North America recycled in 2024 of Eco Material in cement in 2024 2030 industry-leading decarbonization roadmap … driving higher growth & profitability Investor Day 2025 27

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Value-Creating Capital Allocation • A relentless focus on shareholder value creation ~$5B Dividends • Prioritized Growth investments ... ~55% ~45% ~55% over the past 5 years ~$11B ~$27B Growth Shareholder M&A Investments Deployed Returns 2020-2024 ~$7B • 50+ years of dividend delivery and Buybacks shareholder returns ~$4B Growth • Consistent strong cash generation 1 Capex … optionality for capital deployment … unrivaled financial capacity & proven growth capabilities … For footnoted information, refer to Appendix. Investor Day 2025 28

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Value-Creating Capital Allocation in Action Robust Balance Sheet • Financial strength & discipline 1 … investment grade credit rating for 20+ years 4 Agency Rating Outlook *2 • >10x net interest cover ; 3 S&P BBB+ Stable ~8 years average debt maturity • Long-term comfort level ~2x Moody’s Baa1 Stable * * Net Debt /Adj. EBITDA Fitch BBB+ Stable • Strong liquidity underpinned by cash generation capabilities … financial strength, flexibility & optionality to maximize shareholder value … For footnoted information, refer to Appendix. Investor Day 2025 29

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Value-Creating Capital Allocation in Action Accelerating Growth Capex Deliberate near-term step-up in Growth Capex Expanding capacity in high-growth markets Driving operational efficiencies & automation $8B Growth 1 Capex Increasing circularity, sustainability pipeline ~30% & energy optimization 1 complete (2024-2028) … supporting further growth & margin expansion … For footnoted information, refer to Appendix. Investor Day 2025 30

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Value-Creating Capital Allocation in Action Low-risk, high-returning Growth Capex investments Cape Sandy, IN Fayetteville, NC Durkee, OR ~$100M investment ~$40M investment ~$65M investment Plant modernization, increased New manufacturing facility for Expanding cement capacity automation & capacity water infrastructure products to meet demand Investor Day 2025 31

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Proven Growth Capabilities M&A Track Record Disciplined & value-focused approach The acquirer of choice in our industry … ü Rigorous investment appraisal processes 88% ü Strict strategic & financial performance criteria 1 Bolt-ons Proven track record of value creation >320 Acquisitions ü Acquisitions predominantly bolt-on; complementing existing assets 2015 - 2025 ü Leading performance delivering enhanced synergies Active portfolio management ü Narrower & deeper strategic focus ü Reallocating capital to connected businesses in higher-growth markets 10% 2% 1 1 Mid-sized Platform-sized … a deeply embedded mindset throughout our organization … For footnoted information, refer to Appendix. Investor Day 2025 32

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Proven Growth Capabilities in Action Building growth platforms of scale Attractive growth markets … South & West U.S., Central & Eastern Europe, Australia Aggregates Cementitious … disciplined & value-accretive capital deployment Roads Water … leveraging benefits of scale & our uniquely connected portfolio Investor Day 2025 33

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Proven Growth Capabilities in Action Building growth platforms of scale A decade of strategic growth investment in Texas … 1 1 CRH in Texas CRH in Texas (2014) (TTM Q2’25) Aggregates Cementitious $0.6B $3.0B Revenues Revenues $0.1B $0.8B Adj. EBITDA Adj. EBITDA … building a connected portfolio of scale Roads Water … leveraging benefits of scale & our uniquely connected portfolio For footnoted information, refer to Appendix. Investor Day 2025 34

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH CRH Winning Way • Superior Strategy: Unmatched scale & connected portfolio in high-growth markets • Leading Performance: Locally owned & globally enabled 1 • Value-Creating Capital Allocation: Relentless focus on shareholder value • Proven Growth Capabilities: Deeply embedded mindset … enabled by our unique entrepreneurial culture … Investor Day 2025 35

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH The Next Era of Growth for CRH Investor Day 2025 36

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Accelerating Shareholder Value Creation 2020-2024 2026-2030 ~55% ~45% ~70% ~30% ~$27B ~$40B for Growth for Shareholder for Growth for Shareholder 1 Capital Deployed Financial Capacity Investments Returns Investments Returns … reinforcing CRH as the Leading Compounder of Capital in our industry For footnoted information, refer to Appendix. Investor Day 2025 37

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Accelerating Shareholder Value Creation • Driving organic growth … low-risk, high-returning investments • Executing on a strong pipeline of ~70% ~30% ~$40B M&A opportunities … disciplined & 1 for Growth for Shareholder Financial Capacity value-focused Investments Returns 2026-2030 • Continuing track record of value-accretive returns to shareholders … reinforcing CRH as the Leading Compounder of Capital in our industry For footnoted information, refer to Appendix. Investor Day 2025 38

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Unrivaled Growth Opportunities ~$28B Aggregates Cementitious ~$40B Growth Investments Financial Capacity to 2030 Value-accretive Growth Capex and M&A in fragmented markets Roads Water … greater optionality for capital deployment Investor Day 2025 39

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH 1 2030 Financial Targets Revenue Adj. EBITDA Adj. FCF 2 * * Growth Margin Conversion 7% to 9% 22% to 24% >100% … Built for Growth … Powered by Performance 2 Revenue growth is presented on a total basis, including organic and inorganic growth. Investor Day 2025 40 For footnoted information, refer to Appendix.

Who We Are Why We Win Growing Megatrends CRH Winning Way The Next Era of Growth for CRH Our Growth Algorithm Growing CRH 2030 Financial 1 Megatrends Winning Way Targets Revenue Growth Infrastructure 7% to 9% Transportation * Adj. EBITDA Margin 22% to 24% x = Water * Adj. FCF Conversion Reindustrialization >100% For footnoted information, refer to Appendix. Investor Day 2025 41

Why Invest ü Aligned with growing megatrends … the #1 Infrastructure play in North America ü Leading positions in high-growth markets … unmatched scale & connected portfolio ü Superior strategy & leading performance … more consistent long-term delivery ü Proven stewards of capital … disciplined & value-focused Built for Growth, 1 ü ~$40B financial capacity next 5 years … prioritizing value-accretive growth Powered by Performance ü 2030 financial targets … raising our ambition & maximizing value creation … the Leading Compounder of Capital in our industry For footnoted information, refer to Appendix. Investor Day 2025 42

Appendix Investor Day 2025 43 43

Endnotes Slide 4 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. Diluted EPS is on a pre-impairment basis. 1. As of September 26, 2025. 2. Midpoint of FY25 Adj. EBITDA Guidance of $7.5-$7.7 billion. 3. As published on August 6, 2025 (including Net income of $3.8 billion - $3.9 billion) and reflecting the same underlying assumptions. 2025 guidance does not reflect any financial impacts from the recent acquisition of Eco Material Technologies. 4. Metrics from the financial year ended December 31, 2014 are based on IFRS. Diluted EPS has been adjusted to exclude impairments, and Revenues and EBITDA (as defined) have been modified to exclude contributions from subsequently divested businesses. The adjustments required to reflect these metrics under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. For source data of these 2014 metrics, please refer to page 48 and 51 of this presentation. Metrics from the financial year ended December 31, 2024 are based on U.S. GAAP as reported in our 2024 Form 10-K. 5. Based on IFRS financial reporting to 2022 and U.S. GAAP for 2023 and 2024. 6. Long-term TSR represents the total accumulated value delivered to shareholders (via gross dividends reinvested and share appreciation) if €100 was invested in CRH plc shares in 1970. Slide 5 . *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation 1. Market Leadership positions are based on 2024 Revenues and Adjusted EBITDA. 2. Adjusted EBITDA for North America is comprised of Adjusted EBITDA of $3.7bn for Americas Materials Solutions and Adjusted EBITDA of $1.4bn for Americas Buildings Solutions as disclosed in our 2024 Form 10-K. Adjusted EBITDA of $1.8bn for International Solutions as disclosed in our 2024 Form 10-K. Slide 6 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. Leadership positions as of the twelve months ended December 31, 2024; in the case of Cementitious, as of the twelve months ended December 31, 2024 and pro forma for the acquisition of Eco Material Technologies. Slide 7 1. Management estimate. Slide 8 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. Metrics from the financial year ended December 31, 2014 are based on IFRS. Diluted EPS has been adjusted to exclude impairments, and Revenues and EBITDA (as defined) have been modified to exclude contributions from subsequently divested businesses. The adjustments required to reflect these metrics under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. For source data of these 2014 metrics, please refer to page 48, 51 and 52 of this presentation. Metrics from the financial year ended December 31, 2024 are based on U.S. GAAP as reported in our 2024 Form 10-K. Slide 9 1. Long-term TSR represents the total accumulated value delivered to shareholders (via gross dividends reinvested and share appreciation) if €100 was invested in CRH plc shares in 1970. 2. 1-year and 10-year annualized compound total shareholder return through December 31, 2024, sourced from Bloomberg. Peer average includes Martin Marietta Materials, Vulcan Materials, Eagle Materials, Cemex, Heidelberg Materials, Holcim. Investor Day 2025 44

Endnotes Slide 11 1. ‘Double-digit earnings growth’ refers to CRH’s compound annualized growth rate of Adjusted EBITDA for the period from December 31, 2014 to December 31, 2024. Metrics from the financial year ended December 31, 2014 are based on IFRS. 2014 EBITDA (as defined) has been modified to exclude contributions from subsequently divested businesses. The adjustments required to reflect these metrics under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. For source data of these 2014 metrics, please refer to page 48 of this presentation. Metrics from the financial year ended December 31, 2024 are based on U.S. GAAP as reported in our 2024 Form 10-K. Slide 12 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. Metrics from the financial year ended December 31, 2014 are based on IFRS. Diluted EPS has been adjusted to exclude impairments, and Revenues and EBITDA (as defined) have been modified to exclude contributions from subsequently divested businesses. The adjustments required to reflect these metrics under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. For source data of these 2014 metrics, please refer to page 48 of this presentation. Metrics from the financial year ended December 31, 2024 are based on U.S. GAAP as reported in our 2024 Form 10-K. Slide 15 1. Management estimate. 2. American Road & Transportation Builders Association (ARTBA) estimate as of June 2025. 3. U.S. Department of Transportation (USDOT) proposed Fiscal Year 2026 budgets. 4. Global Water Intelligence Data. 5. American Society of Civil Engineers, 2025 Infrastructure Report Card for America, March 2025. Slide 22 1. Compared to 3rd party aggregate sales. 2. An illustrative example comparing the anticipated Return on Invested Capital (ROIC) for an integrated Roads business with the ROIC of an aggregates business with third party sales only. ROIC for an integrated Roads business is calculated with reference to profits derived from and average invested capital used for paving services and related internal supply of aggregates and asphalt. Slide 24 1. Based on IFRS financial reporting to 2022 and U.S. GAAP for 2023 and 2024. Slide 28 1. Growth CapEx reflects CRH’s recently revised internal definition of growth capital expenditures. Investor Day 2025 45

Endnotes Slide 29 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. Net Debt comprises short and long-term debt, finance lease liabilities, cash and cash equivalents and current and noncurrent derivative financial instruments (net). Net Debt/Adjusted EBITDA is a non-GAAP financial measure. We cannot predict with certainty certain items that would be included in the most directly comparable GAAP measure for the relevant future periods. Due to these uncertainties, we cannot provide a quantitative reconciliation of Net Debt / Adjusted EBITDA or its components, respectively, to the most directly comparable GAAP financial measure, respectively, without unreasonable effort. 1. Bloomberg 2. Net interest cover is calculated by expressing Adjusted EBITDA as a ratio of net interest. 3. Weighted average maturity of the term debt (net of cash and cash equivalents) as at June 30, 2025. 4. A security rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time by the assigning rating organization. Each rating should be evaluated independently of any other rating. Slide 30 1. Growth CapEx reflects CRH’s recently revised internal definition of growth capital expenditures.30% of $8B Growth Capex pipeline spent to date as of June, 30 2025. Slide 32 1. Bolt-on deal classified as <$0.1B, mid-sized deal classified as $0.1B-$1B, platform deal classified as >$1.0B. Slide 34 1. Management estimates derived from financial information relating to the State of Texas as a destination for the trailing twelve months ended June 30, 2025, which was based on U.S. GAAP financial reporting, compared with the fiscal year ended December 31, 2014, which was based on IFRS financial reporting. The nature of the adjustments for purposes of Adjusted EBITDA is consistent with CRH’s consolidated presentation. No material differences have been identified that would impact trends calculated between the relevant periods. Slide 37 1. Financial capacity is defined as the anticipated cash and debt financing available (after maintenance capex) for growth investments and cash returns to shareholders. The information is indicative only and any capital deployment will be dependent on the value creation opportunities arising over the period. The Company’s ability to deliver on these capital allocation priorities may be negatively impacted by the factors set out in the disclaimer on slide 1. Slide 38 1. Financial capacity is defined as the anticipated cash and debt financing available (after maintenance capex) for growth investments and cash returns to shareholders. The information is indicative only and any capital deployment will be dependent on the value creation opportunities arising over the period. The Company’s ability to deliver on these capital allocation priorities may be negatively impacted by the factors set out in the disclaimer on slide 1. Slide 40 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. 2030 Financial Targets represent average annual Revenue growth between 7% and 9% from 2026-2030, Adjusted EBITDA Margin between 22% and 24% by 2030, and average annual Adjusted Free Cash Flow Conversion of more than 100% from 2026-2030. Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion are non-GAAP financial measures. We cannot predict with certainty certain items that would be included in the most directly comparable GAAP measure for the relevant future periods. Due to these uncertainties, we cannot provide a quantitative reconciliation of Adjusted EBITDA Margin or Adjusted Free Cash Flow Conversion, respectively, to the most directly comparable GAAP financial measure, respectively, without unreasonable effort. However, we expect to calculate Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion for future periods in the same manner as provided herein. Investor Day 2025 46

Endnotes Slide 41 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. 2030 Financial Targets represent average annual Revenue growth between 7% and 9% from 2026-2030, Adjusted EBITDA Margin between 22% and 24% by 2030, and average annual Adjusted Free Cash Flow Conversion of more than 100% from 2026-2030. Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion are non-GAAP financial measures. We cannot predict with certainty certain items that would be included in the most directly comparable GAAP measure for the relevant future periods. Due to these uncertainties, we cannot provide a quantitative reconciliation of Adjusted EBITDA Margin or Adjusted Free Cash Flow Conversion, respectively, to the most directly comparable GAAP financial measure, respectively, without unreasonable effort. However, we expect to calculate Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion for future periods in the same manner as provided herein. Slide 42 1. Financial capacity is defined as the anticipated cash and debt financing available (after maintenance capex) for growth investments and cash returns to shareholders. The information is indicative only and any capital deployment will be dependent on the value creation opportunities arising over the period. The Company’s ability to deliver on these capital allocation priorities may be negatively impacted by the factors set out in the disclaimer on slide 1. Slide 43 *Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52 of this presentation. 1. 2030 Financial Targets represent average annual Revenue growth between 7% and 9% from 2026-2030, Adjusted EBITDA Margin between 22% and 24% by 2030, and average annual Adjusted Free Cash Flow Conversion of more than 100% from 2026-2030. Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion are non-GAAP financial measures. We cannot predict with certainty certain items that would be included in the most directly comparable GAAP measure for the relevant future periods. Due to these uncertainties, we cannot provide a quantitative reconciliation of Adjusted EBITDA Margin or Adjusted Free Cash Flow Conversion, respectively, to the most directly comparable GAAP financial measure, respectively, without unreasonable effort. However, we expect to calculate Adjusted EBITDA Margin and Adjusted Free Cash Flow Conversion for future periods in the same manner as provided herein. Investor Day 2025 47

Source Data - Proven Track Record of Superior Value Creation € $ in millions, except per share data 2014 Revenue (i) 18,912 Less: Revenue from divested businesses Europe Distribution (i) (3,999) Americas Distribution (i) (1,776) Building Envelope (ii) (739) 12,398 2014 IFRS Revenue adjusted for divested businesses (iii) (iv) A 16,477 2024 U.S. GAAP Revenues per the Annual Report on Form 10-K B 35,572 10-Year CAGR 8% 2014 EBITDA (as defined) (i) 1,641 Less: EBITDA (as defined) from divested businesses Europe Distribution (i) (190) Americas Distribution (i) (105) Building Envelope (ii) (64) 1,282 2014 IFRS based EBITDA (as defined) (iii) (iv) C 1,704 2024 U.S. GAAP based Adjusted EBITDA* per the Annual Report on Form 10-K D 6,930 10-Year CAGR 15% 2014 IFRS based EBITDA (as defined) Margin (C divided by A) 10.3% 2024 U.S. GAAP based Adjusted EBITDA* Margin (D divided by B) 19.5% 10-Year Change 920bps 2014 Diluted EPS (i) €0.79 Impairment (net of tax) (i) €0.07 €0.86 2014 IFRS diluted EPS (pre-impairment) (iii) (iv) $1.14 2024 U.S. GAAP diluted EPS (pre-impairment)* $5.43 10-Year CAGR 17% (i) As reported under IFRS in the Annual Report on Form 20-F for 2014. (ii) The results for Building Envelope stated are under IFRS and were not previously separately reported in external filings. (iii) Effective from January 1, 2020, CRH changed its reporting currency from euro to U.S. Dollar. Reported results for 2014 have been translated from euro to U.S. Dollar using the 2014 average exchange rate of $1.329 to €1. (iv) The adjustments required to reflect these metrics under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with Investor Day 2025 48 U.S. GAAP in comparison to IFRS. * Represents a non-GAAP measure. See the discussion within 'Non-GAAP Reconciliations' on pages 49 to 52.

Non-GAAP Reconciliations CRH uses a number of non-GAAP performance measures to monitor financial performance. These measures are referred to throughout the discussion of our reported financial position and operating performance on a continuing operations basis unless otherwise defined and are measures which are regularly reviewed by CRH management. These performance measures may not be uniformly defined by all companies and accordingly may not be directly comparable with similarly titled measures and disclosures by other companies. Certain information presented is derived from amounts calculated in accordance with U.S. GAAP but is not itself an expressly permitted GAAP measure. The non-GAAP performance measures as summarized below should not be viewed in isolation or as an alternative to the equivalent GAAP measure. Adjusted EBITDA: Adjusted EBITDA is defined as earnings from continuing operations before interest, taxes, depreciation, depletion, amortization, loss on impairments, gain/loss on divestitures and unrealized gain/loss on investments, income/loss from equity method investments, substantial acquisition-related costs and pension expense/income excluding current service cost component. It is quoted by management in conjunction with other GAAP and non-GAAP financial measures to aid investors in their analysis of the performance of the Company. Adjusted EBITDA by segment is monitored by management in order to allocate resources between segments and to assess performance. Adjusted EBITDA margin is calculated by expressing Adjusted EBITDA as a percentage of total revenues. Net interest is calculated as a sum of Interest expense and Interest income. Net interest cover is calculated by expressing Adjusted EBITDA as a ratio of net interest. Net interest cover is used by management as a measure which matches the earnings and cash generated by the business to the underlying funding costs. Net interest cover is presented to provide investors with a greater understanding of the impact of CRH’s debt and financing arrangements. Reconciliation to the nearest GAAP measure is presented below: in $ millions FY2024 Net income 3,521 Loss from equity method investments (i) 108 Income tax expense 1,085 Gain on divestitures and on investments (ii) (250) Pension income excluding current service cost component (ii) (7) Other interest, net (ii) (1) Interest expense 612 Interest income (143) Depreciation, depletion and amortization 1,798 Loss on impairments (i) 161 Substantial acquisition-related costs (iii) 46 Adjusted EBITDA 6,930 Total revenues 35,572 Net income margin 9.9% Adjusted EBITDA margin 19.5% Interest expense 612 Interest income (143) Net interest 469 Net income divided by net interest 7.5x Net interest cover (Adjusted EBITDA divided by net interest) 14.8x (i) For the year ended December 31, 2024, the total impairment loss comprised $0.35 billion, principally related to the Architectural Products reporting unit within International Solutions and the equity method investment in China. (ii) Gain on divestitures and investments, pension income excluding current service cost component and other interest, net have been included in Other nonoperating (expense) income, net in the Consolidated Statements of Income in Item 8. “Financial Statements and Supplementary Data” in the Annual Report on Form 10-K. (iii) Represents expenses associated with non-routine substantial acquisitions, which meet the criteria for being separately reported in Note 4 “Acquisitions” in Item 8. “Financial Statements and Investor Day 2025 49 Supplementary Data” in the Annual Report on Form 10-K. Expenses in 2024 primarily include legal and consulting expenses related to these non-routine substantial acquisitions.

Non-GAAP Reconciliations Diluted EPS pre-impairment: Diluted EPS pre-impairment is a measure of the Company's profitability per share from continuing operations excluding any loss on impairments (which is non-cash) and the related tax impact of such impairments. It is used by management to evaluate the Company's underlying profit performance and its own past performance. Diluted EPS information presented on a pre-impairment basis is useful to investors as it provides an insight into the Company's underlying performance and profitability. Diluted EPS pre- impairment is calculated as income from continuing operations adjusted for (i) net (income) attributable to redeemable noncontrolling interests (ii) net loss (income) attributable to noncontrolling interests (iii) adjustment of redeemable noncontrolling interests to redemption value and excluding any loss on impairments (and the related tax impact of such impairments) divided by the diluted weighted average number of common shares outstanding for the year. Reconciliation to its nearest GAAP measure is presented below: in $ millions, except share and per share data FY 2024 Per Share - diluted Weighted average common shares outstanding - Diluted 689.5 Net income 3,521 $5.11 Net (income) attributable to redeemable noncontrolling interests (28) ($0.04) Net loss (income) attributable to noncontrolling interests (1) — Adjustment of redeemable noncontrolling interests to redemption value (34) ($0.05) Net Income for EPS 3,458 $5.02 Impairment of property, plant and equipment and intangible assets 161 $0.23 Tax related to impairment charges (26) ($0.04) Impairment of equity method investments (net of tax) 151 $0.22 Net income for EPS – pre-impairment (i) 3,744 $5.43 (i) Reflective of CRH’s share of impairment of property, plant and equipment and intangible assets (2024: $161 million), an impairment of equity method investments (2024: $190 million) and related tax effect. Investor Day 2025 50

Non-GAAP Reconciliations Adjusted Free Cash Flow: Adjusted Free Cash Flow is a liquidity measure and is defined as net cash provided by operating activities adjusted for proceeds from disposal of long-lived assets less maintenance capital expenditures. Adjusted Free Cash Flow conversion is defined as Adjusted Free Cash Flow divided by Net income. Management believes that Adjusted Free Cash Flow and Adjusted Free Cash Flow Conversion are useful metrics for both management and investors in evaluating the Company’s ability to generate cash flow from operations after making investments in maintaining its asset base. As is the case with the other non-GAAP measures presented, users should consider the limitations of using Adjusted Free Cash Flow and Adjusted Free Cash Flow conversion, including the fact that those measures do not provide a complete measure of our cash flows for any period. In particular, Adjusted Free Cash Flow and Adjusted Free Cash Flow conversion are not intended to be a measure of cash flow available for management’s discretionary use, as these measures do not reflect certain cash requirements, such as debt service requirements and other contractual commitments. Reconciliation to its nearest GAAP measure is presented below: FY 2024 FY 2014 FY 2014 in millions $ € (ii) $ (iii) Net cash provided by operating activities 4,989 1,237 1,644 Proceeds from disposal of long-lived assets 272 121 161 Maintenance capital expenditure (i) (1,036) (261) (347) Adjusted Free Cash Flow 4,225 1,097 1,458 10-year CAGR 11% (i) Maintenance capital expenditure refers to capital expenditure that is routine, essential, and part of day-to-day operations, focusing on preserving the value, functionality, and profitability of existing assets. Maintenance capital expenditure does not include growth capital expenditure, which is intended to increase profitability by expanding capacity, improving efficiency or fulfilling strategic objectives. A reconciliation of total capital expenditure to maintenance capital expenditure is provided below: FY 2024 FY 2014 FY 2014 in millions $ € (ii) $ (iii) (2,578) (435) (578) Total capital expenditure (1,542) (174) (231) Growth capital expenditure (iv) (1,036) (261) (347) Maintenance capital expenditure (ii) Based on net cash inflow from operating activities and other figures published under IFRS in the Annual Report on Form 20-F for 2014. Adjusted Free cash flow figure under IFRS not previously reported in external filings. The adjustments required to reflect this metric under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. (iii) Effective from January 1, 2020, CRH changed its reporting currency from euro to U.S. Dollar. Reported results for 2014 have been translated from euro to U.S. Dollar using the 2014 average exchange rate of $1.329 to €1. (iv) Reflects CRH’s recently revised internal definitions of ‘growth capital expenditures’. Investor Day 2025 51

Non-GAAP Reconciliations Adjusted Return on Invested Capital (Adj. ROIC): Adjusted ROIC is an after-tax measure of operating performance and can be used by management and investors to assess how efficiently we use capital to generate operating income. The metric measures management’s ability to generate after-tax adjusted operating income from the capital invested in the business, focusing on both after-tax operating income maximization and the maintenance of an efficient asset base. It is meaningful in order to evaluate fixed asset maintenance programs, decision-making with respect to expenditures on property, plant and equipment and timeliness of disposal of surplus assets. It also supports the evaluation of management of the Company’s working capital base. Adjusted ROIC is calculated by expressing Adjusted Net Operating Profit After Tax (Adjusted NOPAT) being net operating income after tax from continuing operations and net operating income after tax from discontinued operations adjusted for certain items affecting comparability because they are of a non-recurring or extraordinary nature as a percentage of the average of current year and prior year invested capital. The items affecting comparability because they are of a non-recurring or extraordinary nature for the periods presented below are loss on impairments and substantial acquisition-related costs. Invested capital comprises total equity, redeemable noncontrolling interest, short and long-term debt, finance leases and derivatives and excludes cash and cash equivalents, and equity method investments as disclosed in our 2024 Form 10-K. The average invested capital for the year is the simple average of the opening and closing balance sheet figures. Reconciliation to its nearest GAAP measure is presented below: 2024 2014 2024 2014 in millions in millions $ € (i) $ € (i) 4,925 917 Operating income Prior year Impairment (ii) 161 49 Total equity 21,288 9,686 46 Substantial acquisition-related costs (iii) — Redeemable noncontrolling interest 333 — 5,132 966 Adjusted operating income 11,642 5,540 Short and long-term debt (1,180) (224) Income tax adjustment (iv) 117 — Finance leases 3,952 742 Numerator for Adjusted ROIC computation – adjusted NOPAT 37 27 Derivatives (6,390) (2,540) Cash and cash equivalents Current year Adjusted for 22,466 10,198 Total equity Equity method investments (620) (1,340) 384 — Redeemable noncontrolling interest Invested capital 26,407 11,373 13,968 5,866 Short and long-term debt 257 — 29,526 11,446 Finance leases Denominator for Adjusted ROIC computation - average invested capital 27 79 Derivatives (3,720) (3,295) 16.7% 8.0% Cash and cash equivalents Operating income/average invested capital Adjusted for (737) (1,329) Equity method investments Adjusted ROIC 13.4% 6.5% 32,645 11,519 690 bps Invested capital 10-year change (i) Based on Group operating profit and other figures published under IFRS in the Annual Report on Form 20-F for 2014. ROIC figure under IFRS not previously reported in external filings. The adjustments required to reflect this metric under U.S. GAAP have not been quantified. No material differences have been identified that would impact trends calculated in accordance with U.S. GAAP in comparison to IFRS. Effective from January 1, 2020, CRH changed its reporting currency from euro to U.S. Dollar. Reported results for 2014 are shown in euro. (ii) For the year ended December 31, 2024, the total impairment loss comprised $161 million within International Solutions. iii) Represents expenses associated with non-routine substantial acquisitions, which meet the criteria for being separately reported in Note 4 “Acquisitions” of the audited financial statements. Expenses in 2024 primarily include legal and consulting expenses related to these non-routine substantial acquisitions. Investor Day 2025 52 (iv) Income tax adjustment is defined as adjusted operating income multiplied by the Company’s effective tax rate of 23% (2014: 23%).