General Services Administration NAICS 336413 and PSC 1620 contractors in Illinois

Other Aircraft Parts and Auxiliary Equipment Manufacturing. AIRCRAFT LANDING GEAR COMPONENTS. 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.

Illinois · General Services Administration

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$745,597,380

Cross-code depth

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Top recipients

Visible recipients tied to General Services Administration, Illinois, NAICS 336413, and PSC 1620

Aar Government Services, Inc.

Wood Dale, IL

Aar Government Services, Inc. is a federal category business profile based in Wood Dale, IL. The current public data layer shows $254,953,145 in visible federal obligations across 429 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488190 (Other Support Activities for Air Transportation). The profile also shows meaningful product and service activity in PSC J015.

$745,597,380