Top Electronic Contract Manufacturing Companies and Suppliers in the USA

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Electronic Contract Manufacturing (ECM) involves outsourcing a company to provide a variety of services relating to the manufacturing of electronics. This can include engineering design, printed circuit board (PCB) fabrication, turnkey or box builds, functional testing, and even services like distribution, order fulfillment, and return/repair services.

There are many benefits to working with a contract manufacturing company, including cost efficiency, quality control, and quick turnaround. This allows the original equipment manufacturer (OEM) to focus more on developing its product, as opposed to worrying about the manufacturing process too. The electronic manufacturing industry as a whole is a sector that is fast-paced, competitive, and continuing to evolve. As of 2022, the market size of the Global Consumer Electronics Manufacturing industry stands at US$1.6 trillion.

In this article, we'll provide you with information on the top ECM companies on Thomas, the top ECM companies in the US and Canada that qualify for diversity status, and finally, the top ECM companies in the US and Canada with quality certifications.

Top U.S.-Based Electronic Contract Manufacturing Suppliers as Found on Thomasnet.com

Table 1 below lists featured suppliers of electronic contract manufacturing from our platform. Included in the table are the company name, location, year founded, employee count, and estimated annual revenue.

Table 1 - Top U.S.-Based Electronic Contract Manufacturing Suppliers

*Annual Revenue amounts shown are estimated values in U.S. dollars.

Electronic Contract Manufacturing Suppliers — Company Summaries

Precision Mfg. Co., Inc. in Dayton, OH, is an ISO 9001:2008 and HUBZone certified, woman-owned business, with contract manufacturing in industries as diverse as aerospace and automobile production, agriculture and heavy machinery, energy and power generation, and the armed forces. Ultrasonic welding, prototyping, wire processing, design, engineering, automated stripping, kitting, quality inspection, and shipping are all available services by this company.

Federal Electronics in Cranston, RI, is a contract manufacturer that produces electro-mechanical and printed circuit board assembly prototypes, as well as small and large quantity manufacturing runs. The company is legally allowed to trade arms (ITAR) and meets requirements for reduced use of hazardous substances.

PGF Technology Group, Inc. in Rochester Hills, MI, is an aerospace, agricultural, automotive, computer, construction, firefighting equipment, and transportation industry contract manufacturer with ISO 9001:2015 and ISO 13485:2016 certifications. Cables, wire harnesses, and electronic printed circuit boards (PCBs) are only some of the products available, for both prototype and small- to large-scale manufacturing.

NAS Electronics in Las Vegas, NV, is a contract manufacturing services company, for metals and other materials, such as aluminum, acrylic, ceramic, composite, elastomer, glass-filled nylon, and magnesium. Services offered by the company include PCB fabrication, component programming, conformal coating, cutting, inspection, potting, and repairs, for prototypes, small-batch production, and high-volume manufacturing.

RPC Electronics, Inc. in Chagrin Falls, OH, is an electronic product and system contract manufacturing company, with merchandise including printed circuit boards, electronic subsystems, electronic assemblies, and wire harnesses, among others.

Vexos Corporation in Lagrange, OH, is a high-mix, low- to mid-volume project electronic contract manufacturer, offering PCB assembly and testing, manufacturing, box-build assembly, DFM/DFT, and engineering services.

Wilmanco, Inc. in Moorpark, CA, is an organization that offers contract manufacturing services for RF components, along with turnkey contract assembly, industrial electronic assembly, and new product introduction (NPI) services.

VR Industries, Inc. in Warwick, RI, is a contract manufacturer that caters to the electrical, medical, and military sectors. Assembly of electromechanical systems, project management, fast prototyping, and surface mount and plated thru hole printed circuit board assembly are all part of the contract manufacturing services the company offers.

DIGICOM Electronics, Inc. in Oakland, CA, is a production-to-order electronic component company, for the healthcare, telecommunications, industrial, aerospace, and defense sectors. Secondary services offered by this company include assembly services for a wide range of electronic devices, including PCBs (printed circuit boards), modules (components like switches and connectors), box builds (enclosures), and high-end cable assemblies, in ranges from a single prototype to mass manufacturing.

Interconnect Solutions Company (ISC) in Fountain Valley, CA, is a contract manufacturer serving the aviation, aerospace, defense, and healthcare sectors, for orders in small to medium quantities.

Top U.S.-Based Electronic Contract Manufacturing Suppliers that Qualify for Diversity Status

In Table 2 below, we list U.S.-based suppliers of electronic contract manufacturing that qualify for diversity status based on the company ownership. Diverse business status can be an important supplier selection criterion when doing business with municipalities, states, the federal government, or other large buying organizations that have established formal business policies and practices around increasing diversity of their supply chain partners.

Table 2 - Top U.S.-Based Electronic Contract Manufacturing Suppliers that Qualify for Diversity Status

*Annual Revenue amounts shown are estimated values in U.S. dollars.

**Diversity Status for these suppliers is as reported on Thomasnet.com. Learn more information about diversity certifications in our certifications glossary.

Diverse Electronic Contract Manufacturing Suppliers — Company Summaries

Precision Mfg. Co., Inc. in Dayton, OH, is an ISO 9001:2008 and HUBZone certified, woman-owned business, with contract manufacturing in industries as diverse as aerospace and automobile production, agriculture and heavy machinery, energy and power generation, and the armed forces. Ultrasonic welding, prototyping, wire processing, design, engineering, automated stripping, kitting, quality inspection, and shipping are all available services by this company. 

Federal Electronics in Cranston, RI, is a contract manufacturer that produces electro-mechanical and printed circuit board assembly prototypes, as well as small and large quantity manufacturing runs. The company is legally allowed to trade arms (ITAR) and meets requirements for reduced use of hazardous substances

PGF Technology Group, Inc. in Rochester Hills, MI, is an aerospace, agricultural, automotive, computer, construction, firefighting equipment, and transportation industry contract manufacturer with ISO 9001:2015 and ISO 13485:2016 certifications. Cables, wire harnesses, and electronic printed circuit boards (PCBs) are only some of the products available, for both prototype and small- to large-scale manufacturing.

VR Industries, Inc. in Warwick, RI, is a contract manufacturer that caters to the electrical, medical, and military sectors. Assembly of electromechanical systems, project management, fast prototyping, and surface mount and plated thru hole printed circuit board assembly are all part of the contract manufacturing services the company offers.

DIGICOM Electronics, Inc. in Oakland, CA, is a production-to-order electronic component company, for the healthcare, telecommunications, industrial, aerospace, and defense sectors. Secondary services offered by this company include assembly services for a wide range of electronic devices, including PCBs (printed circuit boards), modules (components like switches and connectors), box builds (enclosures), and high-end cable assemblies, in ranges from a single prototype to mass manufacturing.

Avantec Mfg., Inc. in Orange, CA, is an electronic assembly contract manufacturer with ISO 9001:2000 certification, offering services such as printed circuit board (PCB) and box builds. Services that can be tailored to your needs are in surface mount (SMT), ball grid array (BGA), through-hole, and mixed technologies.

Optima Technology Associates, Inc. in Lewisberry, PA, is a manufacturing company that offers a full range of electronic contract services and is certified to ISO 9001:2000 standards. They offer both surface-mount and through-hole PCB assemblies (RoHS and non-RoHS), as well as metal-core PCBs and assemblies.

A & M Electronics Inc. in Valencia, CA, is a contract manufacturing services provider for electronic components such as PCB assembly, wire harnesses, cables, and box builds, compatible with common cables, fiberglass, and FR-4 materials. Besides the standard fare of inspection and engineering, the company also offers services like visual inspection, functionality and reliability testing, and packaging.

C.A. Spalding Co. in Nogales, AZ, is a contract manufacturing service provider for items that are uniquely created, from a wide variety of materials, including aluminum, stainless steel, carbon steel, and hot rolled steel. In addition to the base services, the company also offers secondary services including packaging, shipping, distribution, slitting, annealing, and coating.

Specialized Products, Ltd. in Clintonville, WI, is a contract manufacturer that specializes in producing molded components for the electronics sector. Prototyping, compression molding, injection molding, and overmolding are all feasible options for this company, produced using a range of thermoplastic and plastic materials.

Top U.S.-Based Electronic Contract Manufacturing Suppliers with Quality Certifications

In Table 3 below, we list U.S.-based suppliers of electronic contract manufacturing that qualify for diversity status based on the company ownership. Diverse business status can be an important supplier selection criterion when doing business with municipalities, states, the federal government, or other large buying organizations that have established formal business policies and practices around increasing diversity of their supply chain partners.

Table 3 - Top U.S.-Based Electronic Contract Manufacturing Suppliers that have Quality Certifications

*Annual Revenue amounts shown are estimated values in U.S. dollars.

**Quality Standards for these suppliers are as reported on Thomasnet.com. Learn more information about quality certifications in our certifications glossary.

Electronic Contract Manufacturing Suppliers with Quality Standards — Company Summaries

Precision Mfg. Co., Inc. in Dayton, OH, is an ISO 9001:2008 and HUBZone certified, woman-owned business, with contract manufacturing in industries as diverse as aerospace and automobile production, agriculture and heavy machinery, energy and power generation, and the armed forces. Ultrasonic welding, prototyping, wire processing, design, engineering, automated stripping, kitting, quality inspection, and shipping are all offered.

Federal Electronics in Cranston, RI, is a contract manufacturer that produces electro-mechanical and printed circuit board assembly prototypes, as well as small and large quantity manufacturing runs. The company is legally allowed to trade arms (ITAR) and meets requirements for reduced use of hazardous substances.

PGF Technology Group, Inc. in Rochester Hills, MI, is an aerospace, agricultural, automotive, computer, construction, firefighting equipment, and transportation industry contract manufacturer with ISO 9001:2015 and ISO 13485:2016 certifications. Cables, wire harnesses, and electronic printed circuit boards (PCBs) are only some of the products available, for both prototype and small- to large-scale manufacturing.

NAS Electronics in Las Vegas, NV, is a contract manufacturing services company, for metals and other materials, such as aluminum, acrylic, ceramic, composite, elastomer, glass-filled nylon, and magnesium. Services offered by the company include PCB fabrication, component programming, conformal coating, cutting, inspection, potting, and repairs, for prototypes, small-batch production, and high-volume manufacturing.

RPC Electronics, Inc. in Chagrin Falls, OH, is an electronic product and system contract manufacturing company, with merchandise including printed circuit boards, electronic subsystems, electronic assemblies, and wire harnesses, among others.

Vexos Corporation in Lagrange, OH, is a high-mix, low- to mid-volume project electronic contract manufacturer, offering PCB assembly and testing, manufacturing, box-build assembly, DFM/DFT, and engineering services.

Wilmanco, Inc. in Moorpark, CA, is an organization that offers contract manufacturing services for RF components, along with turnkey contract assembly, industrial electronic assembly, and new product introduction (NPI) services. 

VR Industries, Inc. in Warwick, RI, is a contract manufacturer that caters to the electrical, medical, and military sectors. Assembly of electromechanical systems, project management, fast prototyping, and surface mount and plated thru hole printed circuit board assembly are all part of the contract manufacturing services the company offers.

DIGICOM Electronics, Inc. in Oakland, CA, is a production-to-order electronic component company, for the healthcare, telecommunications, industrial, aerospace, and defense sectors. Secondary services offered by this company include assembly services for a wide range of electronic devices, including PCBs (printed circuit boards), modules (components like switches and connectors), box builds (enclosures), and high-end cable assemblies, in ranges from a single prototype to mass manufacturing.

Interconnect Solutions Company (ISC) in Fountain Valley, CA, is a contract manufacturer serving the aviation, aerospace, defense, and healthcare sectors, for orders in small to medium quantities.

Summary - Electronic Contract Manufacturing Suppliers

This article provided a summary of the top electronic contract manufacturing suppliers in the US, including those with diverse business certifications and quality certifications. For additional suppliers of electronic contract manufacturing products, visit the Thomas Supplier Discovery Platform, where there are more than 1,100 suppliers of electronic contract manufacturing available.

Sources

• https://www.ibisworld.com/global/market-size/global-consumer-electronics-manufacturing/

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