North American Construction Group North American Construction Group Ltd. Announces Amended and Extended Credit Facility Posted on: September 29, 2021 View PDF Share this: More Articles: North American Construction Group Ltd. Announces Financial Close of Major Infrastructure Project North American Construction Group Ltd. Announces $275M Oil Sands Contract Award and Extension Acheson Head Office & Shop Phone: 780.960.7171 Fax: 780.960.7103 27287 — 100 Avenue Acheson, Alberta, Canada T7X 6H8 Privacy Policy | © Copyright 2021.

North American Construction Group Contact Us NACG is one of the largest providers of heavy construction and mining in Canada with over 65 years of experience. Our diverse talents are useful in wide-range of geographies and we continue to look for opportunities that allow us to diversify and showcase our abilities. Corporate Office & Maintenance Facility 27287 – 100 Avenue Acheson, AB T7X 6H8 Phone: 780.960.7171 Fax: 780.969.5599 Investor Relations Jason Veenstra Email: IR@nacg.ca Business Development Email: businessdevelopment@nacg.ca Fort McMurray – Ruth Lake Box 6639 Fort McMurray, Alberta T9H 5N4 Phone: 780.791.1997 Acheson Head Office & Shop Phone: 780.960.7171 Fax: 780.960.7103 27287 — 100 Avenue Acheson, Alberta, Canada T7X 6H8 Privacy Policy | © Copyright 2021.

North American Construction Group Upcoming Events Fiscal 2021 Third Quarter North American Construction Group Ltd. will release its financial results for the Third Quarter ended September 30, 2021, on Wednesday, October 27, 2021, after markets close. Following the release of its financial results, NACG will hold a conference call and webcast on Thursday, October 28, 2021, at 7:00 a.m. Mountain Time (9:00 a.m. Eastern Time). The call can be accessed by dialing: Toll free: 1-844-248-9143 International: 1-216-539-8612 Conference ID: 3877776 A replay will be available through November 28, 2021, by dialing: Toll Free: 1-855-859-2056 International: 1-404-537-3406 Conference ID: 3877776 A slide deck for the webcast will be available for download the evening prior to the call and will be found on the company’s website at www.nacg.ca/presentations/ The live presentation and webcast can be accessed at: https://onlinexperiences.com/Launch/QReg/ShowUUID=905E6D5A-D5F0-4582-81D8-BB2022992279 A replay will be available until November 28, 2021, using the link provided. Acheson Head Office & Shop Phone: 780.960.7171 Fax: 780.960.7103 27287 — 100 Avenue Acheson, Alberta, Canada T7X 6H8 Privacy Policy | © Copyright 2021.