STG Incorporated Employee Directory
ConstructionAlaska, United States11-50 Employees
STG Incorporated is a small- to mid-sized heavy construction contractor based in Anchorage, Alaska, with origins dating back to 1991 when it was founded as St. George Construction in Kotzebue. The company focuses on remote, heavy‑industry projects across rural Alaska, delivering wind energy installations, communications infrastructure, diesel generation upgrades, and community bulk fuel system upgrades, with an emphasis on safety, professionalism, and quality craftsmanship. STG serves developers and communities undertaking infrastructure development in environmentally and logistically challenging locations. The firm expanded its corporate history when it and its subsidiaries, Alaska Crane and Terra Foundations, were acquired by Calista Corporation in 2013. In early 2024, Calista noted that STG received an Excellence in Construction award from the Associated General Contractors of Alaska for the Stebbins/St. Michael Wind Energy Project.