Primary Industries in Tulsa
Tulsa’s strongest manufacturing sectors — and the precision parts we machine for each.
Aerospace
Tulsa is a major commercial aerospace MRO hub — American Airlines' massive Tulsa maintenance base is the world's largest commercial MRO facility, performing heavy checks on the airline's entire fleet. NORDAM produces aerospace nacelles, thrust reversers, and composite structures, Spirit AeroSystems operates fuselage and aerostructures manufacturing, and a deep network of FAA-certified repair stations supports aftermarket component demand across the region.
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Tulsa is America's MRO (Maintenance, Repair, and Overhaul) capital — American Airlines' massive maintenance facility shares the city with NORDAM, Spirit AeroSystems, and military aircraft maintenance operations that drive demand for precision-machined replacement parts and structural components.
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Tulsa's industrial equipment sector is deeply rooted in oil and gas midstream operations. ONEOK's headquarters in Tulsa operates natural gas pipelines and processing plants requiring compressors, pumps, and valve systems. Hilti North America maintains manufacturing in the Tulsa area. Williams Companies in Tulsa manages massive natural gas infrastructure with extensive valve, actuator, and compressor needs. Unit Corporation and other Tulsa-based energy companies drive demand for wellhead equipment, and the Port of Catoosa — America's most inland river port — keeps material-handling and conveyor equipment demand steady.
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