Stewart Industries International LLC

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120 Highway 74
Guthrie, OK 73044
+1 (405) 260-0990
http://www.siiair.com

Stewart Industries International LLC is a leading aviation company based in Guthrie, OK, with a mission to provide high-quality and comprehensive solutions for all stages of aircraft operation. With a focus on safety, the company offers FAA-approved maintenance, repair, and overhaul services, as well as parts and spares, active storage, and end-of-life solutions.

Founded in 1995 by aerospace industry veteran Tom Stewart, Stewart Industries has grown to include two divisions - a parts and spares operation in Guthrie, OK, and an FAA Part 145 Repair Station in Roswell, NM. With a dedicated team and a commitment to industry standards, Stewart Industries continues to play a vital role in keeping aircraft safe in the air through preventive maintenance and reliable replacement parts.

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