Off-Road wire harness manufacturers in France

    3 off-road wire harness and cable assembly plants in France on Harness Atlas, across 3 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.

    ChauvignyMontmorillonMouy

    Headquarters

    TEC Electrotechnique HQ

    Mouy, France

    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.

    Off Road
    Industrial
    PrototypeLow VolumeMid Volume
    Sep 2026

    Headquarters

    Venelek HQ

    Chauvigny, France

    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.

    Off Road
    Industrial
    Commercial Vehicles
    +2
    Low VolumeHigh Volume
    Sep 2026

    Headquarters

    ETC HQ

    Montmorillon, 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.

    Off Road
    Industrial
    Aerospace
    +3
    PrototypeLow VolumeMid Volume
    51-200
    Sep 2026

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