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6-K 1 hy_note_redemption.htm 6-K 6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Section 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month of December 2025

Commission File Number: 001-41531

Enerflex Ltd.

(Exact name of Registrant as Specified in Its Charter)

Suite 904, 1331 Macleod Trail S.E.

Calgary, Alberta, Canada, T2G 0K3

(Address of principal executive offices)

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

Form 20-F☐ Form 40-F☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1). ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):☐


Exhibit		Description
99.1		Enerflex Ltd. Announces Redemption of 9.00% Senior Notes Due 2027

SIGNATURES

Pursuant to the requirements of Section 12 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.


	Company Name

Date: December 11, 2025	By:	/s/ Justin D. Pettigrew
		Justin D. Pettigrew
		Corporate Secretary and Associate General Counsel, Corporate

EX-99.1 2 efxt-ex99_1.htm EX-99.1 EX-99.1

ENERFLEX LTD. ANNOUNCES REDEMPTION OF 9.00% SENIOR NOTES DUE 2027

NEWS RELEASE

CALGARY, Alberta, Dec. 11, 2025 – Enerflex Ltd. (TSX: EFX) (NYSE: EFXT) (“Enerflex” or the “Company”) today announced that it has completed the previously announced redemption of all of its 9.00% Senior Secured Notes due 2027 (the “Redemption”). The Redemption was facilitated using proceeds raised by Enerflex Inc., a direct, wholly owned subsidiary of Enerflex, under its previously announced private offering of $400 million in aggregate principal amount of 6.875% senior notes due 2031 (the “2031 Notes”) along with availability under the Company’s secured revolving credit facility. The 2031 Notes were issued at par and guaranteed on a senior unsecured basis by the Company.

The 2031 Notes and the related guarantees have not been registered under the Securities Act, any state securities laws or the laws of any other jurisdiction, and Enerflex does not intend to register the 2031 Notes or the related guarantees. Any offer or sale of the 2031 Notes must be exempt from or not subject to the registration requirements of the Securities Act and applicable state laws and similar requirements under the applicable laws of the provinces of Canada and other jurisdictions where the 2031 Notes may be offered or sold.

For investor and media enquiries, contact:

Paul Mahoney

President and Chief Executive Officer

E-mail: PMahoney@enerflex.com

Preet S. Dhindsa

Senior Vice President and Chief Financial Officer

E-mail: PDhindsa@enerflex.com

Jeff Fetterly

Vice President, Corporate Development and Capital Markets

E-mail: JFetterly@enerflex.com