Department of Defense NAICS 561990 contractors in Michigan

All Other Support Services. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Michigan + Department of Defense

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$328,494,248

Visible recipients tied to Department of Defense, Michigan, and NAICS 561990

General Dynamics Land Systems Inc.

Sterling Heights, MI

General Dynamics Land Systems Inc. is a federal category business profile based in Sterling Heights, MI. The current public data layer shows $1,228,836,608 in visible federal obligations across 826 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336992 (Military Armored Vehicle, Tank, and Tank Component Manufacturing). The profile also shows meaningful product and service activity in PSC 2350.

$328,494,248