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Department of Energy NAICS 336413 and PSC 1510 contractors in Illinois
Other Aircraft Parts and Auxiliary Equipment Manufacturing. AIRCRAFT, FIXED WING. 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 · Department of Energy
Last updated: April 3, 2026
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$597,958,478
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