IRVING, TEXAS — The Richland Companies has acquired Gateway South, a 78,195-square-foot office/flex building located in the Las Colinas submarket of Irving. Situated on approximately 5 acres at the intersection of Gateway and Commerce drives, the building is in close proximity to Gateway II, another Richland property. It was fully occupied at the time of closing by a tenant mix that includes C3 Primedia Solutions, Numantra LP, LESCO Distributing, PremRock Drywall Services, Billor Machine Tool Service and others. Michelle Kirsch of Richland Investments' Dallas office provided in-house representation for Richland. The seller and acquisition price were not released.