Ms. Beth Pollock reports

GIBSON ENERGY CONFIRMS 2023 SECOND QUARTER EARNINGS RELEASE AND PROVIDES CONFERENCE CALL & WEBCAST DETAILS

Gibson Energy Inc. expects to release its 2023 second quarter and operating results on Monday, July 31, 2023, after the close of North American markets. The 2023 second quarter management's discussion and analysis and unaudited consolidated financial statements will be available on the company's website and on SEDAR.

Earnings conference call and webcast details

A conference call and webcast will be held to discuss the 2023 first quarter and operating results at 7 a.m. Mountain Time (9 a.m. Eastern Time) on Tuesday, Aug. 1, 2023.

The conference call dial-in numbers are:

• 416-764-8659/1-888-664-6392.

This call will also be broadcast live on the Internet and may be accessed directly on-line.

The webcast will remain accessible for a 12-month period on-line. Additionally, a digital recording will be available for replay two hours after the call's completion until Aug. 15, 2023, using the following dial-in numbers:

• 416-764-8677/1-888-390-0541;
• Replay entry code: 138840.

About Gibson Energy Inc.

Gibson is a leading North American liquids infrastructure company with its principal businesses consisting of the storage, optimization, processing and gathering of liquids and refined products. Headquartered in Calgary, Alta., the company's operations are currently focused around its core terminal assets located at Hardisty and Edmonton, Alta., and include the Moose Jaw facility in Saskatchewan and an infrastructure position in the United States.