Who We Are


Tyonek Services Group, Inc. (TSGI) is an 8(a) provider of Aviation Maintenance, Information Technology and Cyberspace Training support services. Tyonek's considerable corporate experience and aviation expertise provide a solid foundation for our clients' success.

TSGI can receive all manner of contract alternatives, including Firm Fixed Price (FFP), Cost-Plus Fixed Fee (CPFF) and Time and Materials (T&M) Indefinite Delivery/ Indefinite Quantity (IDIQ) and custom contracts tailored to meet your specific project needs.

Tyonek is an Alaska Native Corporation (ANC) and our accounting system is audited by the Defense Contract Audit Agency on a regular basis and our rates and accounting system are thoroughly approved, assuring you of the best possible pricing.

We welcome your interest in our company and our capabilities