AKM Industrial Company

Ascentron is a provider of electronic manufacturing solutions. It offers box building, printed and flex circuit assembly, testing, coating, product and test design, and other services. It manufactures printed circuit board assemblies (PCBA), flex circuit board assemblies, electro-mechanical assemblies, and other products. It serves the aviation, medical, military, industrial, and instrumentation industries. It was founded in 2001 and is based in White City, Oregon.

Voltera's circuit board printer allows designers to go from concept to creation in a matter of minutes. The Voltera V-One enables circuit boards to be prototyped within minutes, eliminating the frustrations with traditional fabrication processes.

Prairie Digital operates as a manufacturer of contract electronics. It designs integrated circuits, printed circuit board (PCB) layouts, and prototype construction. The company was founded in 1991 and is based in Prairie du Sac, Wisconsin.

Active EMS offers the manufacture of electronic printed circuit assemblies, assembly of electronic systems, and associated products and services. The company provides prototyping, design for manufacture, materials purchasing, box build assembly, supply chain support services, and more. It was founded in 2012 and is based in Bury, United Kingdom.

McDonald Technologies (MTI) is an Electronics Manufacturing Services (EMS) company that aims to provide the design and manufacture of low-to-medium volume, high-mix, custom assembly products as well as custom engineering services. MTI is engaged primarily in the assembly of printed circuit boards, back-planes, cable harnesses and electro-mechanical assemblies; however, it also designs and manufactures electrical products under fixed-price and cost-plus contracts. In addition, MTI aims to provide engineering support in the form of acquisition management studies, analysis and design. The Company aims to serve a variety of industries, including: aerospace, automotive systems, communications, computer systems, consumer electronics, defense electronics, geophysics, medical, tele-communications, and instrumentation.

CBD is a contract-based manufacturer of electronic assemblies. It specializes in the manufacturing of PCB assemblies. The company was founded in 1975 and is based in Elgin, Illinois.