| A M Bromley | | Contract manufacturer of temperature, pressure, power control, embedded software, heating, industrial and low power radio controls. From UK. |
| A-Tek Manufacturing | | Turnkey contract manufacturing and assembly, concentrating on process development, cost reduction, and responsiveness. Women-Owned. |
| Accutek Assemblies, Inc. | | Assembly of cable and wire harness, panel, chassis, thru-hole pcb. Components or completed products, kitted or turnkey. Low to medium volume. Located in Manassas, VA. |
| ACW Technology Limited | | Manufacturer of fine pitch surface mount assembly through high speed automatic test to boxed product. Hampshire, United Kingdom. |
| Advanced Electronics, Inc. | | Offers printed circuit board design and assembly including surface-mount and flex circuits. Expertise in supply chain management and complex manufacturing techniques. Boston, MA, USA. |
| Advanced Material Solutions | | Provider of turnkey manufacturing and kitting services with emphasis on materials management. Milpitas, CA, USA. |
| AFAB Enterprises | | Engineering, design and fabrication in metals, plastics and electronics. Also offers modifications and piecework. Eustis, FL, USA. |
| AG Technologies, Inc. | | Assembly, procurement, and logistics of printed circuit boards and electronics, including agency submissions. Facilities in US, Mexico, and Taiwan. |
| AJS Controls | | Turnkey contract manufacturing including complete assemblies, engineering services, printed circuit boards, electronics, encoders, plastics, and metals. Sidney, NY, USA. |
| Alco Electronics Ltd | | Offering EMS (electronics manufacturing services) including design, prototyping, testing, manufacturing, and distribution. ISO 9001/2, 15,000 workers. Hong Kong. |
| Allen Integrated Assemblies | | Turn-key service for small batch and medium quantity single-sided and multi-layer circuit boards, plus testing, sheet metal, painting, and other custom fabrications. |
| Alliance Group Technologies Corp. | | Specializes in printed circuit board assembly and rework, box builds, and custom cables and harnesses. List of services, circuit board capabilities, and contact information. |
| Alpes DEIS | | Contract design, manufacturing and software products. From France. |
| Altron Manufacturing Incorporated | | Manufacturer of circuit board assemblies and complete box builds in the medical, computer, and telecommunications industries. Anoka, MN, USA. |
| Amber Electronics, Ltd. | | Designer and manufacturer of printed circuit boards, sheet metal chassis and panels. Also offers aluminium and other metal finishing services. Site describes company capabilities. Daventry, UK. |
| Ambitech International | | Rapid prototyping and limited production of medium to high technology printed circuit board and mechanicals. Site includes company written articles on circuit board manufacturing. Chatsworth, CA, USA. |
| Amcro Technology | | Provides electronic design and manufacturing services specialise in software based embedded control systems and audio/video related projects. Based in southern England. |
| American Backplane Inc. | | Fabricates electronic and electromechanical assemblies, subassemblies, and systems, including printed circuit boards, backplanes, cable assemblies, and box builds. Site lists company capabilities. |
| American Precision Assemblers Inc. | | Provides contract services and design engineering to the electronic industry for cable assemblies, wire harnesses and electronic sub-assemblies. Hampshire, IL, USA. | |
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