Industrial wire harness manufacturers in France

ETC (Etudes, Technique, Conseil) has designed and manufactured custom wire harnesses and electromechanical sub-assemblies since 1989, hand-assembling harnesses with up to 1800 points from prototype through small/medium series. The family-owned SME, with 70 employees in Montmorillon, also assembles electrical cabinets and enclosures and produces custom cables for sectors including agriculture, public works, material handling, aerospace, marine, military vehicles, simulators, special and electric vehicles, and automotive.

TEC Electrotechnique, a division of Groupe TEC, manufactures over 110,000 custom wire harnesses per year using a dual-site France/Tunisia production model, handling mono- to multi-strand configurations up to 2000 conductors for signal or power applications. It serves agricultural machinery (including ISOBUS systems) and industrial customers, offering prototype through medium-series production with automated cutting, crimping, and unit testing on every harness.

Venelek designs and manufactures custom wire harnesses and electrical panels for a wide range of industrial vehicles and equipment, including agricultural machinery, lifting equipment, industrial machine cabs, emergency vehicles (ambulances, fire trucks), boat engines, buses, trams, dump trucks, and heavy trucks. It also builds pre-wired enclosures, complex electrical cabinets, custom lighting kits, and custom joysticks for agricultural machinery, working in both small and large series.

EUROCADE industrializes and manufactures custom wire harnesses, from prototype through small/medium series, for industrial customers, and has produced automotive wiring harnesses for nearly 30 years as a Tier-1 supplier to the Stellantis group. It also makes high-voltage cabling for electric vehicle traction and power cables/harnesses for energy storage systems (batteries, fuel cells).

Etfel is a custom wire harness subcontractor based in the Île-de-France region, producing cords, twisted cable bundles, harnesses, and wired sub-assemblies for professional equipment in medical, industrial, IoT, and defense applications. It handles design through assembly and testing, including RF cables (SMA, SMB, BNC, TNC), EMC-shielded cables, halogen-free cables, and bus cables, and offers 2-hour delivery across Île-de-France.

MEM (Moulage Electronique Mécanique), based in the Centre region since 1984, subcontracts cable overmolding and manufactures complete electrical cords/cables in small, medium, and large series, integrating in-house extrusion, injection molding, wire harness assembly, and crimping under one roof. Its 20-person site includes two automated harness test benches and five crimping automats, serving medical, telecom, industrial, defense, rail, high-tech, and lighting-fixture customers.

Prysmian Group is a wire harness and cable assembly manufacturer headquartered in Milan, Italy. Founded in 2005, the company serves the automotive, industrial, energy industries with operations across Europe, North America, Asia, South America.