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Department of Transportation NAICS 541370 and PSC C214 contractors in Ohio
Surveying and Mapping (except Geophysical) Services. ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING. 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.
Ohio · Department of Transportation
Last updated: April 7, 2026
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