Off-Road wire harness manufacturers in United States

    29 off-road wire harness and cable assembly plants in United States on Harness Atlas, across 29 cities.

    Browse and shortlist suppliers, then send a single RFQ to multiple recipients with tracked open and reply status. Listings include location, certifications and technical capabilities.

    AllentownAnokaBrookfieldByromvilleCentervilleDetroitElginEllijayFairport HarborFargoFort AtkinsonHornellLincolnLisbonLortonMinneapolisMishawakaMononaNorristownNorwoodOntarioPaysonPortlandSanta Fe SpringsSouthfieldTraverse CityWaterford TownshipWaukeshaWellington

    Headquarters

    Electrical Components International HQ

    Detroit, United States

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Headquarters

    Aeromotive Services Inc. HQ

    Elgin, United States

    Aeromotive Services Inc. is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. In precision manufacturing, process control is everything. OEM specifications are written to ensure repeatability, reliability, and long-term product integrity — especially READ MORE » February 12, 2026.

    Aerospace
    Automotive
    Commercial Vehicles
    +1
    Certs:AS9100
    1-10

    Headquarters

    Auto Wire Solutions LLC HQ

    Payson, United States

    Auto Wire Solutions LLC is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. No problem, we will do it for you, we will give high priority to every project, very fast response time we will have your equipment harness sample for your approval within days. WHMA Member Proudly Made in the USA Proudly Made in the USA Proudly Made in the USA We are here to create high quality wiring harnesses for your application, no tooling or tariff fees, made in Utah, USA.

    Automotive
    Marine
    Medical
    +1
    1-10

    Headquarters

    Elite Harness. LLC HQ

    Wellington, United States

    Elite Harness. LLC is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Wire Harnesses & Custom Cables What We Do We are a leading manufacturer of electrical wire harnesses and custom cables. With over 150 years of combined manufacturing experience, our team brings knowledge and expertise to every project.

    Aerospace
    Energy
    Industrial
    +1
    Certs:AS9100, ISO 9001
    1-10

    Headquarters

    Custom Cord & Harness Assemblies, Inc. HQ

    Centerville, United States

    Custom Cord & Harness Assemblies, Inc. is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. We specialize in providing a quick response and a low total cost of ownership to our customers. See the video of our High Speed, Automated Production Equipment.

    Appliances
    Hvac
    Off Road
    +1
    1-10

    Headquarters

    E-Tron Systems, Inc. HQ

    Lorton, United States

    E-Tron Systems, Inc. is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. TOTAL QUALITY CONTRACT MANUFACTURING Electrical and Electronic Solutions for Various Industries CALL US MAKING COST-EFFECTIVE CUSTOM CABLE AND WIRING HARNESS E-Tron Systems, Inc. provides high quality electrical and electronic assemblies.

    Aerospace
    Automotive
    Electronics
    +4
    1-10

    Headquarters

    Holiday Custom Wire HQ

    Monona, United States

    Holiday Custom Wire is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Quality Workmanship Holiday Custom Wire is an electrical wire harness and cable assembly shop. Manufacturing simple to sophisticated wire harnesses and electrical assemblies for Heavy Construction Equipment, Industrial, Commercial Agricultural, Automotive, Recreational Electrical Harness.

    Automotive
    Commercial Vehicles
    Industrial
    +1
    1-10

    Headquarters

    Electronic Technologies International, Inc. HQ

    Fort Atkinson, United States

    Electronic Technologies International, Inc. is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Electronic Contract Manufacturing Services & Custom PCB Assembly At ETI, we’re not simply a contract manufacturer of electronic assemblies, we’re an experienced supply chain partner. We meet the most rigorous requirements in industries like industrial products, medical equipment, and aerospace.

    Aerospace
    Hvac
    Industrial
    +2
    Certs:ISO 9001
    1-10

    Headquarters

    Electric Wire Products Corporation HQ

    Minneapolis, United States

    Electric Wire Products Corporation is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. EWP is an industry leader in quality engineering and production services for a wide range of custom electric wire and cable products to customers nationwide. We specialize in providing custom solutions for a custom product, and our commitment to quality assurance is second to none.

    Automotive
    Industrial
    Off Road
    Certs:ISO 9001, UL
    1-10

    Headquarters

    Heale Manufacturing Co HQ

    Waukesha, United States

    Heale Manufacturing Co is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Military Military wire harness and cable assembly manufacturing is Heale's specialty. With over six decades of experience, we have made parts for the U.

    Automotive
    Energy
    Aerospace
    +1
    1-10

    Headquarters

    KRA International HQ

    Mishawaka, United States

    KRA International is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. KRA International recognizes the importance of its customers’ production schedules and the necessity of providing quality subassemblies and components. All KRA International quality systems are oriented toward elimination and prevention of quality deficiencies, and KRA International’s quality control system is designed to comply with ISO quality standards.

    Automotive
    Marine
    Off Road
    1-10

    Headquarters

    Netcon Enterprises HQ

    Waterford Township, United States

    Netcon Enterprises is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Quality Assurance Processes | Netcon Enterprises, Inc. It is our policy to provide customers with superior products that reflect manufacturing excellence through continuous improvement of our quality goals as part of our Quality Management System.

    Automotive
    Industrial
    Off Road
    +3
    1-10

    Headquarters

    Precision Cable Assemblies Inc. (PCA) HQ

    Brookfield, United States

    Precision Cable Assemblies Inc. (PCA) is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. | Wire Harness Assemblies PCA manufactures a wide variety of wire harnesses that range from single circuit simplicity to three hundred plus circuit complexity. We specialize in the manufacturing of conventional and custom power cables.

    Off Road
    Appliances
    Marine
    +1
    Certs:ISO 9001, IATF 16949
    1-10

    Headquarters

    MJM Industries HQ

    Fairport Harbor, United States

    MJM Industries is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. CONTACT MJM Cable Assemblies & Wire Harness Solutions PRODUCTS Explore our selection of M8/M12 connectors, cable assemblies, wire leads and wire harnesses. ABOUT PRODUCTS CONTRACT MANUFACTURING We design and manufacture custom overmolded cable assemblies for all markets and industries.

    Industrial
    Automotive
    Off Road
    +3
    1-10

    Headquarters

    Wire Harness Manufacturing HQ

    Lincoln, United States

    Wire Harness Manufacturing is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Wire Harness Manufacturing Made in the USA.

    Automotive
    Off Road
    1-10

    Headquarters

    M & H Electric Fabricators Inc HQ

    Santa Fe Springs, United States

    M & H Electric Fabricators Inc is a wire harness and cable assembly manufacturer based in United States. The company produces custom wire harnesses and cable assemblies for a range of industrial applications.

    Automotive
    Marine
    Commercial Vehicles
    +1
    1-10

    Headquarters

    Electrical Components International HQ

    Southfield, United States

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Electrical Components International is a wire harness and cable assembly manufacturer based in United States. Founded in 1953, the company serves the appliances, hvac, off-road, automotive, industrial, energy, aerospace industries. Serving customers across North America, Europe, Asia, Africa. A Trusted Partner To Market Leaders For over 65 years, we have built long-standing relationships with market leading customers and are committed to excellence as their preferred global supplier. We work across diverse industries to deliver custom solutions to meet our customers’ complex product and technology requirements.

    Aerospace
    Appliances
    Automotive
    +4
    1000+

    Plant

    Motherson Portland

    Portland, United States

    Motherson is a wire harness and cable assembly manufacturer based in India. Founded in 1975, the company serves the hvac, off-road, automotive, marine, industrial, energy, aerospace, medical, rolling-stock industries. Serving customers across North America, South America, Europe, Asia. Proud to be part of Driven by our values, guided by our vision, and united by our purpose, we celebrate the collective efforts of all our people and the unwavering trust of our customers and other stakeholders. Recognised as one of the world’s leading automotive suppliers to OEMs, Motherson continues to set benchmarks in quality and innovation.

    Aerospace
    Automotive
    Energy
    +6
    1000+

    Plant

    Motherson Hornell

    Hornell, United States

    Motherson is a wire harness and cable assembly manufacturer based in India. Founded in 1975, the company serves the hvac, off-road, automotive, marine, industrial, energy, aerospace, medical, rolling-stock industries. Serving customers across North America, South America, Europe, Asia. Proud to be part of Driven by our values, guided by our vision, and united by our purpose, we celebrate the collective efforts of all our people and the unwavering trust of our customers and other stakeholders. Recognised as one of the world’s leading automotive suppliers to OEMs, Motherson continues to set benchmarks in quality and innovation.

    Aerospace
    Automotive
    Energy
    +6
    1000+

    Plant

    Motherson Traverse City

    Traverse City, United States

    Motherson is a wire harness and cable assembly manufacturer based in India. Founded in 1975, the company serves the hvac, off-road, automotive, marine, industrial, energy, aerospace, medical, rolling-stock industries. Serving customers across North America, South America, Europe, Asia. Proud to be part of Driven by our values, guided by our vision, and united by our purpose, we celebrate the collective efforts of all our people and the unwavering trust of our customers and other stakeholders. Recognised as one of the world’s leading automotive suppliers to OEMs, Motherson continues to set benchmarks in quality and innovation.

    Aerospace
    Automotive
    Energy
    +6
    1000+

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