The index

EDM, AS9100 in Washington

3,768 companies · 50 states · updated October 15, 2026EDM in Washington: the state page

Process: EDM Certification: AS9100 State: Washington Clear all

4 companies

Company	Location	Processes	Certs
Hardy Engineering & Manufacturing, Inc hardyem.com Milling, Turning, Welding, EDM · AS9100	Auburn, WA	Milling Turning Welding EDM	AS9100
Hill Aerosystems Inc hillaerosystems.com Milling, Turning, Waterjet, Punching, Bending, Welding, Stamping, EDM, Assembly · AS9100	Enumclaw, WA	Milling Turning Waterjet Punching Bending Welding Stamping EDM Assembly	AS9100
Proto Technologies Inc prototech.com Milling, Turning, Waterjet, EDM · ISO 9001, AS9100, ITAR	Liberty Lake, WA	Milling Turning Waterjet EDM	ISO 9001, AS9100, ITAR
RTC Aerospace Fife Division LLC rtcaerospace.com Milling, Turning, Swiss, EDM, Assembly · AS9100	Fife, WA	Milling Turning Swiss EDM Assembly	AS9100

Indexed from company websites and public listings; Verified listings are confirmed with the shop. Materials and equipment come from what the company states on its own website; lead times once a shop claims its listing. Spotted an error? Write to hello@everyjobshop.com. How the index is built.