From design to product development, TMGI’s engineering capabilities will meet your needs.

Precision Machining

Precision multi-axis milling and turning.


Precision electrical manufacturing, including cable and harness fabrication, CCA build, and avionics.

Painting, Plating & Finishing

TMGI’s equipment, coatings
and markings meet an extensive
list of application specifications.

Metal Fabrication

Full service sheet metal fabrication; Precision welding in accordance with AWS and NAVSEA specifications.

Commercial Products Integration

Secure, mobile and rugged communications systems and equipment.

Tyonek Manufacturing and Aviation Services

Sikorsky Names Tyonek Manufacturing Group, Inc. Gold Supplier

TMG manufactures and assembles the avionics panels for Sikorsky which includes 32 different commercial and military variants installed on the UH-60M, S-701, H-92, S-92 and S-76 helicopters and various other mechanical parts. Sikorsky recognizes TMG as a critical supplier in providing cost savings and a 100% on-time delivery. TMG was named Sikorsky Aircraft 2012 “Supplier of the Year – Small Business” and achieved the Gold Supplier level in 2015.