Department of Transportation NAICS 511130 and PSC F999 contractors in Montana

Book Publishers. OTHER ENVIRONMENTAL SERVICES. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Montana · Department of Transportation

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$78,419,598

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Top recipients

Visible recipients tied to Department of Transportation, Montana, NAICS 511130, and PSC F999

S & K Aerospace, LLC

Saint Ignatius, MT

S & K Aerospace, LLC is a federal category business profile based in Saint Ignatius, MT. The current public data layer shows $35,594,607 in visible federal obligations across 415 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541614 (Process, Physical Distribution, and Logistics Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$78,419,598