6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

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

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of January 2023

Commission File Number: 001-39240

GFL Environmental Inc.

(Translation of registrant’s name into English)

100 New Park Place, Suite 500

Vaughan, Ontario, Canada L4K 0H9

(Address of principal executive offices)

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 ¨              Form 40-F x

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 INDEX

The following exhibit is furnished as part of this Current Report on Form 6-K.

Exhibit Number	Description
99.1	Press Release, dated January 17, 2023

 1

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.

	GFL Environmental Inc.
	By:	/s/ Mindy Gilbert
	Name:	Mindy Gilbert
Date:  January 17, 2023	Title:	Executive Vice President and Chief Legal Officer

 2

EX-99.1

Exhibit 99.1

GFL Environmental Inc. Sets Date for Full Year 2022 Earnings Release and 2023 Guidance

VAUGHAN, ON, January 17, 2023 – GFL Environmental Inc. (NYSE: GFL) (TSX: GFL) (“GFL” or the “Company”) today announced that it will release its fourth quarter and full year 2022 earnings and 2023 guidance after the market closes on Tuesday, February 21, 2023 and will host an investor conference call related to this release on Wednesday, February 22, 2023 at 8:30 am Eastern Time.

A live audio webcast of the conference call can be accessed by logging onto the Company's Investors page at investors.gflenv.com or by clicking here or listeners may access the call toll-free by dialing 1-833-950-0062 in Canada or 1-844-200-6205 in the United States (access code: 851341) approximately 15 minutes prior to the scheduled start time.

The Company encourages participants who will be dialing in to pre-register for the conference call using the following link: https://www.netroadshow.com/events/login?show=6166eefa&confId=45953. Callers who pre-register will be given a conference access code and PIN to gain immediate access to the call and bypass the live operator on the day of the call.

About GFL

GFL, headquartered in Vaughan, Ontario, is the fourth largest diversified environmental services company in North America, providing a comprehensive line of solid waste management, liquid waste management and soil remediation services through its platform of facilities throughout Canada and in more than half of the U.S. states. Across its organization, GFL has a workforce of more than 19,500 employees.

For more information:

Patrick Dovigi
+1 905-326-0101
pdovigi@gflenv.com