09:22 AM EDT, 04/21/2026 (MT Newswires) -- North American Construction ( NOA ) said Tuesday its subsidiary MacKellar has amended and expanded an existing five-year contract with a leading metallurgical coal producer in Queensland, Australia.

The amended contract maintains the expiry date of Sept. 30, 2029, and the expanded scope is expected to generate about $125 million in incremental revenue, the company said.

North American Construction ( NOA ) said the expanded contract is consistent with the financial outlook contemplated in its previous full-year 2026 guidance.