CAGE CODE: 8H739
Prime Defense Contracting for more than 50 years.

About Us

E. W. Yost Company is the region’s most respected provider of mil-spec quality CNC machined parts and assemblies, producing thousands of items for military and commercial purposes for over 50 years.

Located in the pleasant suburbs of Philadelphia, E. W. Yost Company employs highly trained and experienced machinists to operate the computer-controlled milling machines and lathes. Every machinist and assembler has been carefully selected, trained, and instilled with attention to detail throughout the manufacturing process.

The combination of caring management, experienced machinists, automated equipment and a dedicated work force results in hundreds of repeat customers, on-time delivery, and a healthy backlog. E. W. Yost Company manufactures simple parts as well as complex assemblies for a variety of Commercial customers including many U.S. Department of Defense weapons programs.

Key People

President

35+ years manufacturing and assembly line experience, organizing, supervising, training, scheduling production, QA, working knowledge of military specifications, ensures products are shipped on time with quality expectations.

VP Business Development

35+ years machining and programming CNC experience, product improvement, CNC manpower supervision, interprets complex mil-spec drawings, works with customers to provide a competitive price and realistic delivery.

Director of Purchasing

45+ years experience in all aspects of material procurement including sourcing hard-to-get materials, recommends alternatives, ranks suppliers according to quality and on-time delivery performances.