SCHEDULE 13D

CUSIP No.

11259V106

Name of reporting person

BROOKFIELD Corp /ON/

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,244,876.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,244,876.00

Aggregate amount beneficially owned by each reporting person

47,244,876.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

67.5 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

*This amount for Brookfield Corporation ("BN") includes 36,927,129 class A exchangeable subordinate voting shares (the "Class A Shares") of Brookfield Business Corporation (the "Issuer") held by BPEG BN Holdings LP ("BPEG") and other subsidiaries of BN and 10,317,742 Class A Shares held by wholly-owned subsidiaries of Brookfield Wealth Solutions Ltd., a paired entity to BN ("BNT"). **Percentage ownership is based on an aggregate number of outstanding Class A Shares of 69,996,738 as of September 26, 2025.

SCHEDULE 13D

CUSIP No.

11259V106

Name of reporting person

BAM PARTNERS TRUST

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 47,244,876.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 47,244,876.00

Aggregate amount beneficially owned by each reporting person

47,244,876.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

67.5 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

* Includes 47,244,876 Class A Shares beneficially owned by BN and includes Class A Shares held by wholly-owned subsidiaries of BNT. ** Percentage ownership is based on an aggregate number of outstanding Class A Shares of 69,996,738 as of September 26, 2025.

SCHEDULE 13D

CUSIP No.

11259V106

Name of reporting person

BPEG BN HOLDINGS LP

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 23,535,005.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 23,535,005.00

Aggregate amount beneficially owned by each reporting person

23,535,005.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

33.6 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

* Percentage ownership is based on an aggregate number of outstanding Class A Shares of 69,996,738 as of September 26, 2025.

SCHEDULE 13D

CUSIP No.

11259V106

Name of reporting person

BROOKFIELD BUSINESS PARTNERS L.P.

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

BERMUDA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

0.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

0 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

* Brookfield Business Partners L.P. ("BBU") and its affiliates beneficially own all of the issued and outstanding class B multiple voting shares of the Issuer, which represent a 75% voting interest in the Issuer.

SCHEDULE 13D

CUSIP No.

11259V106

Name of reporting person

BROOKFIELD BUSINESS PARTNERS LIMITED

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

BERMUDA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

0.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

0 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

* Brookfield Business Partners Limited is the general partner of BBU. BBU and its affiliates beneficially own all of the issued and outstanding class B multiple voting shares of the Issuer, which represent a 75% voting interest in the Issuer.

SCHEDULE 13D

Item 1.

Security and Issuer

(a)

Title of Class of Securities:

Class A exchangeable subordinate voting shares, no par value

(b)

Name of Issuer:

Brookfield Business Corporation

(c)

Address of Issuer's Principal Executive Offices:

250 VESEY STREET, 15TH FLOOR, NEW YORK, NEW YORK , 10281.

Item 1 Comment:

Explanatory Note This Amendment No. 3 (this "Amendment No. 3") amends and supplements the Schedule 13D originally filed on March 24, 2022 (and as amended through Amendment No. 2 thereto, the "Schedule 13D") to reflect the transactions as described in Item 4 of this Amendment No. 3. Unless otherwise indicated, all references to "$" in this Schedule 13D are to U.S. dollars. Information and defined terms reported in the original Schedule 13D remain in effect except to the extent amended or superseded by information or defined terms contained in this Amendment No. 3.

Item 4.

Purpose of Transaction

Item 4 of the original Schedule 13D is hereby supplemented as follows: On September 26, 2025 and September 29, 2025, wholly-owned subsidiaries of BN (the "BN Parties") entered into financing arrangements with wholly-owned subsidiaries of BNT, a paired entity to BN (the "BNT Parties"), pursuant to which the BN Parties transferred an aggregate of 24,289,723 Class A Shares (collectively, the "Subject Securities") to the BNT Parties (the "Subject Securities Transfer") in exchange for an aggregate cash payment of $400,000,000 (the "Transfer Value"). The BN Parties are obligated to repurchase the Subject Securities that were transferred to the BNT Parties on September 26, 2025 and September 29, 2025 on June 22, 2026 and June 25, 2026, respectively or such earlier dates that these arrangements are terminated in accordance with their terms, at a price equal to the portion of the Transfer Value paid for the applicable Subject Securities plus a return calculated at a rate of SOFR+1.40% per annum. Unless an event of default has occurred under the financing arrangements, the BN Parties have the right to direct all decisions to be made with respect to voting of the Subject Securities while held by the BNT Parties.

Item 5.

Interest in Securities of the Issuer

(a)

Item 5(a) - (c) of the original Schedule 13D is hereby amended and restated as follows: (a)-(b) The information relating to the beneficial ownership of the Class A Shares by each of the Reporting Persons set forth in Rows 7 through 13 of the cover pages hereto is incorporated by reference herein. The percentage of Class A Shares of the Issuer is based on an aggregate number of Class A Shares of 69,996,738 outstanding as of September 26, 2025, and includes (as applicable) Class A Shares beneficially owned by wholly-owned subsidiaries of BNT as described in Item 4 of Amendment No. 1 and subject to the voting arrangements described in Item 4 of Amendment No. 1.

(c)

(c) Other than the transactions described in Item 4 herein, there have been no transactions by the Reporting Persons in the Class A Shares during the past 60 days.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

BROOKFIELD Corp /ON/

Signature:	/s/ Swati Mandava
Name/Title:	Swati Mandava, Managing Director, Legal and Regulatory
Date:	09/29/2025

BAM PARTNERS TRUST

Signature:	/s/ Kathy Sarpash
Name/Title:	Kathy Sarpash, Secretary, BAM CLASS B PARTNERS INC., trustee to BAM PARTNERS TRUST
Date:	09/29/2025

BPEG BN HOLDINGS LP

Signature:	/s/ A.J. Silber
Name/Title:	A.J. Silber, Director, BROOKFIELD PRIVATE EQUITY INC., general partner of BPEG BN HOLDINGS LP
Date:	09/29/2025

BROOKFIELD BUSINESS PARTNERS L.P.

Signature:	/s/ Jane Sheere
Name/Title:	Jane Sheere, Secretary, BROOKFIELD BUSINESS PARTNERS LIMITED, general partner of BROOKFIELD BUSINESS PARTNERS L.P.
Date:	09/29/2025

BROOKFIELD BUSINESS PARTNERS LIMITED

Signature:	/s/ Jane Sheere
Name/Title:	Jane Sheere, Secretary
Date:	09/29/2025