QuickLinks -- Click here to rapidly navigate through this document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

____________________________________________________________________________

FORM 6-K

~~____________________________________________________________________________~~REPORT OF FOREIGN PRIVATE ISSUER

~~REPORT~~PURSUANT OFTO ~~FOREIGN~~RULE ~~PRIVATE~~13a-16 ~~ISSUER~~OR ~~PURSUANT TO~~15d-16

RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2025

Commission ~~File~~file ~~Number:~~ number 001-41313

____________________________________________________________________________

BROOKFIELD BUSINESS CORPORATION

(~~Translation~~Exact name of ~~registrant's~~Registrant ~~name~~as ~~into~~specified ~~English~~in its charter)

____________________________________________________________________________

250 Vesey Street, 15th Floor

New York, NYNew York 10281

(Address of principal executive office)

____________________________________________________________________________

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ý x Form 40-F o ☐

Exhibit 99.1 included in this Form 6-K is incorporated by reference into Brookfield Business Corporation'’s registration statement on Form F-3 (File No: 333-273180).

~~EXHIBIT~~The ~~LIST~~following document, which is attached as an exhibit hereto, is incorporated by reference herein:

Exhibit	Title	~~Title~~
99.1	Management Information Circular	~~Brookfield Business Corporation’s interim report for the quarter ended March 31, 2025~~
99.2	Notice of Annual General Meeting of Shareholders and Availability of Investor Materials	~~Form 52 — 109F2 — Certification of Interim Filings — CEO~~
99.3	Form of Proxy	~~Form 52 — 109F2 — Certification of Interim Filings — CFO~~

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	BROOKFIELD BUSINESS CORPORATION			~~BROOKFIELD BUSINESS CORPORATION~~
				/s/ A.J. Silber
Date: May 9, 2025	By:	/s/ A.J. Silber
Date: May 6, 2025			By:	Name: A.J. SilberTitle: Managing Director
		Name: A.J. Silber
		Title: Managing Director and General Counsel

QuickLinks

EXHIBIT LIST

SIGNATURES

Filing Compare · Brookfield Business Holdings Corp