North American Construction Group Highlights Growing Opportunity Set Through Nuna Group of Companies

ACHESON, Alberta, July 21, 2026 (GLOBE NEWSWIRE) -- North American Construction Group Ltd. (“NACG” or “the Company”) (TSX:NOA / NYSE:NOA), a premier global provider of heavy civil construction and mining services, today provided an update on recent progress within the Nuna Group of Companies (“Nuna”), a mining, heavy civil construction, earthworks and remediation site contractor in which NACG owns 49% of the primary operating companies.