Founded in 1945 and purchased by the Mulhern family in 2017, Ashley Machine & Tool Company is a long-established Pennsylvania manufacturer known for precision work serving the aerospace industry. Its 43 employees operate across more than 50,000 square feet, producing parts to customer specifications for companies including Northrop Grumman and Kaman Aerospace. Ashley has maintained AS9100 certification since 2008.
AS9100
certification
Olympic Tool & Machine CorpServing aerospace customers since 1960, Olympic Tool & Machine Corp. is a 100-employee machine shop in Aston, Pennsylvania, known for producing fully traceable flight-safety parts and assemblies. Its 65,000-square-foot facility supports customers from prototype work through completed machined parts, with nondestructive testing performed on-site since 1985. The company’s long record includes Boeing supplier recognition and AS9100 certification.ASTON, PA
Minutemen Precision Machine & Tool CorporationFounded 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.POTTSTOWN, PA
Astro Machine WorksFounded in Ephrata, Pennsylvania, in 1984, Astro Machine Works builds custom machinery and precision parts for demanding manufacturers around the world. Its employee-owned operation works from approximately 72,000 square feet and has completed more than 25,000 custom projects, including complex work for aerospace and defense customers. Astro’s audited manufacturing systems include ISO 9001:2015, AS9100D, and CMMC Level 2 certification.332710EPHRATA, PA