UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

June 2025

Commission File Number 001-42510

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Titan America SA

(Translation of Registrant’s Name Into English)

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1000 Bruxelles,

Place Sainte Gudule 14, Belgium

(Address of principal executive offices)

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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 x Form 40-F o

On June 5, 2025, Titan America SA (the “Company”) announced that it would change its business address and mailing address to 1000 Bruxelles, Place Sainte-Gudule 14, Belgium, effective May 12, 2025 (“Change of Address”). The Company has published a notice of the Change of Address in the Annexes of the Belgian Official Gazette to announce the Change of Address, which is included as an exhibit herein.

EXHIBIT NO.

DESCRIPTION

99.1

Belgian Official Gazette Notice

SIGNATURE

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.

Date: June 5, 2025

Titan America SA

By:

s/ Larry Wilt

Name:

Larry Wilt

Title:

Chief Financial Officer

Titan America SA 6-K