Onamac Industries, Inc.

Onamac Industries, Inc. is an aerospace machining company based in Everett, Washington, USA. The site says it was founded in Camano Island, Washington, in 1974. The company makes spare parts and production parts for commercial and military aerospace uses.

The site says Onamac has over 40 production machines for milled and turned parts. Its services include CAD and CAM engineering and drafting, seven axis simultaneous turning and milling, three, four and five axis milling, CNC lathe operations, OD grinding, hardware insertion, and mechanical finishing and assembly. The company has also added machining of titanium castings for the jet engine market.

The company holds AS9100 Rev D 2016 and ISO 9001 2015 certifications, according to the site. Its quality lab is climate controlled and uses a calibration system traceable to NIST. Inspection tools include a coordinate measuring machine with a 30 by 24 by 18 inch capacity, an air gage with resolution to .00005 inch, and an optical comparator. The site says the company is Airbus certified for one joining technology.

The site lists several customer awards. Onamac was named the 2014 Boeing Supplier of the Year for Outside Manufacturing. It also received KHI Supplier of the Year awards in 2017 and 2022, and several Boeing Performance Excellence awards.

In 2016 Onamac moved into a 60,000 square foot climate controlled facility about one mile north of Boeing's Paine Field. The site says more than 125 manufacturing and quality engineers, machinists, assemblers and administrative staff work there. The site says the company wants to be an employer of choice in its community and a supplier of choice in its industry.

The contact page lists a main office at 6300 Merrill Creek Parkway, Building B-200, Everett, WA 98203. The phone number is (425) 743-6676, and the fax number is (425) 742-2718. The site names separate contacts for quality assurance, business development and contracts, and human resources. It also has an open positions page and a LinkedIn page.