Gana-A’Yoo Support Services, LLC (GSS JV) is a subsidiary of Gana-A’Yoo, Limited (GYL), an Alaska Native Village Corporation (ANC) representing four villages along the Yukon River and over 2,300 shareholders. GSS JV specializes in delivering high-quality construction and facility support services to the government and commercial clients nationwide.

Formed as a Joint Venture between two wholly owned GYL subsidiaries—Yukon Management, LLC (51%) and Kaiyuh Services, LLC (49%)—our partnership brings together over 60 years of combined operational experience. Together, we provide reliable staffing, responsive service delivery, and scalable solutions tailored to mission-critical requirements. Our extensive history supporting government programs across the United States has established us as a proven, trusted partner committed to performance, accountability, and service excellence.