Founded in 1969 by an Air Force-trained machinist, Minutemen Precision Machine & Tool Corporation makes close-tolerance machined airframe parts, assemblies, and tooling for military and commercial aerospace. The Castoro family still runs the company, which now employs more than 70 people in a 35,000-square-foot facility with more than 25 CNC milling centers and can produce parts up to 12 feet long. Its aerospace quality system is certified to ISO 9001:2015 and AS9100:2016.
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AS9100:2016
Preferred Performer Program
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Platinum Source Supplier
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Key Plan Supplier
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Sunset Industries, IncFamily-owned and operated in Mentor, Sunset Industries makes precision-machined components for aerospace and industrial customers. Now led by second- and third-generation family members, the company has more than six decades of manufacturing experience, 22 CNC machine tools, and a focus on complex aerospace work that represents about 80% of its output. Its quality processes are certified to ISO 9001:2015 and AS9100D, and customers have recognized Sunset as a certified supplier.MENTOR, OH
Proficient Machining CoEstablished in 1973, family-owned Proficient Machining Co. makes precision CNC-machined and screw-machine parts for customers across industries including aerospace, medical, nuclear, and automotive. The Mentor, Ohio manufacturer combines a long-tenured workforce—with many employees staying 20 to 30 years—with capabilities ranging from one-piece prototypes to high-volume production. Its quality system is ISO 9001:2015 certified.MENTOR, OH
Giuliante Machine Tool, IncFounded in 1978 as a two-person shop, Giuliante Machine Tool Inc. manufactures precision aerospace gears, splines, and related machined components for military and commercial aircraft. The company has grown from a 3,500-square-foot Port Chester operation into a 27,000-square-foot facility, while retaining a distinctive in-house approach: it finish-machines its gear blanks under one roof rather than subcontracting that work. GMT’s quality system is certified to AS9100 Rev. D and ISO 9001:2015, with inspection performed in a climate-controlled lab using NIST-traceable gauges.PEEKSKILL, NY
Fulton Tool Co., IncFounded in 1959, veteran-owned Fulton Tool Co., Inc. produces precision-machined parts and provides contract machining from its 35,000-square-foot Fulton, New York facility. The company rebuilt after a catastrophic 2003 fire and now supports military and aerospace programs, including work associated with the M1 Abrams tank and B-1B bomber. Fulton Tool is registered with the U.S. Department of Defense and maintains quality systems certified to MIL-I-45208A and MIL-STD-45662.FULTON, NY