Our Organization

Plouse Precision Manufacturing has a long tradition of contract manufacturing leadership and innovation. Our operations are guided by a client-focused and employee-driven passion for innovation, speed, precision, and adaptability. We continue to expand our capabilities and services to meet the emerging needs our clients. Our broad range of capabilities includes skillful and efficient machining and manufacturing techniques, integrating multiple manufacturing processes as a single-source provider and creating innovative, custom solutions for our clients and their specific needs.

  • Founded: 1957
  • Headquarters: Harrisburg, PA, U.S.A.
  • President: Dale Seitz
  • Geographic Scope: North America

Plouse Precision Manufacturing Facility


John Plouse founded Plouse Machine Shop in 1957 in the garage of his Hummelstown, PA home. His goal in those early days was to deliver quality components that meet the specific needs of each client. After two years, the company expanded to a small shop across the street from John’s house.

We are extremely proud that our first two clients in 1957, which includes AMP, are still clients today – a testament to our enduring commitment to John's goals.

The past 50 years have seen continued growth. Today, our state of the art manufacturing and fabrication facility serves hundreds of North America’s top manufacturers providing custom components and subassemblies.

Early in 2008 we renamed the company Plouse Precision Manufacturing to more accurately reflect the broader scope and direction of the company. 

See areas served as: Contract Manufacturer

Our People. Our Family.

Plouse Precision Manufacturing boasts one of the industry’s most experienced and talented workforces. More than 50% of our dedicated employees have been with Plouse for 20 or more years. Taking pride in everything we do means that quality, dependability and commitment are not just words but a way of life.

Together our employees' experience represents hundreds of years of know-how in meeting our clients' expectations with on-time deliveries of innovative, high-quality, precision parts and assemblies.

Plouse Precision Manufacturing Facility

Aerial Shot of the Plouse Precision Manufacturing Facility