Wire harness & cable assembly manufacturer directory
Source wire harness manufacturers — fast.
Search 764 production sites across 66 countries. Filter by country, certification and industry, shortlist suppliers and send RFQs in minutes — free for buyers.
562
Manufacturers
66
Countries
13
Industries Served
764
Production Sites
Streamline Your Supplier Search
Harness Atlas helps procurement teams find, compare, and connect with wire harness manufacturers efficiently.
Advanced Filters
Filter by capabilities, certifications, production volume, and more to find the perfect match.
Side-by-Side Comparison
Compare up to 5 suppliers on key attributes and capabilities in one view.
Verification Tiers
Trust badges show verification level from self-declared to onsite audited.
Global Coverage
Access manufacturers from 65+ countries across Europe, Asia, and the Americas.
Featured Supplier
A hand-picked manufacturer from our directory.

El-Cab
Self-DeclaredEl-Cab is a Polish manufacturer of cable harnesses, control cabinets and electrical modules, founded in 1996 in Bolechowo near Poznań, where it started out building wire harnesses for Neoplan Polska with 22 employees. Today it supplies the bus, commercial vehicle, railway, military, construction machinery, yacht and medical sectors. Its Bolechowo plant runs Komax, Schleuniger and TE Connectivity cutting and crimping lines, Schunk ultrasonic welding (0.75–35 mm²), wire braiding and 100% end-of-line electrical testing, and is certified to ISO 9001, ISO 14001, ISO 22163 (IRIS), IATF 16949, AQAP 2110 and UL ZPFW2/ZPFW8. Since 2021 El-Cab has been part of the global Amphenol Group.
Gem Cable Solutions Ltd is a wire harness and cable assembly manufacturer based in United Kingdom. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Setting The Standards For UK Cabling Solutions GEM Cable Solutions are a leading Defence and Aerospace AS9100D & BS EN ISO 9001:2015 and ISO 14001-2015 certified UK manufacturer. Learn More Sectors We offer a one-stop solution for all your cable and networking needs across several Industries.
ICA South 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, CABLE ASSEMBLY & ELECTROMECHANICAL MANUFACTURER Making the Right Connections for You. Specialized custom products manufacturing with superior quality, service and support Whatever your company makes, we make the connections that bring it to life.
Thal Engineering is a wire harness and cable assembly manufacturer based in Pakistan. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. With a rich legacy dating back to 1996, Thal Engineering has emerged as the foremost supplier of automotive parts in Pakistan, catering to the requirements of prominent players in the local automobile industry. Committed to excellence and innovation, Thal Engineering is a reliable partner in driving the success of the automobile industry in Pakistan.
Grah Automotive Batočina is a wire harness and cable assembly manufacturer based in Serbia. The company produces custom wire harnesses and cable assemblies for a range of industrial applications. Our main products are PCBA (Electronics), Wire Harnesses and many different assemblies that we deliver to many OEMs, Tier 1 and Tier 2 suppliers. We are mainly producing for the following applications: Automotive Home Appliances Industrial Equipment If you want to learn more about our products, visit the Products Portfolio page.
Trust Through Verification
We use a tiered verification system to help you understand the trust level of each supplier.
Verified Onsite
Physical facility audit completed. Production capabilities, quality systems, and certifications verified in person.
Verified Remote
Documentation review and video verification completed. Certifications and business registration confirmed.
Self-Declared
Information provided by the supplier. Basic profile verification completed. Full verification available on request.