Telecommunications wire harness manufacturers in Poland
10 telecommunications wire harness and cable assembly plants in Poland on Harness Atlas, across 9 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.
Teknosystem is a Warsaw-based manufacturer that has produced wire harnesses since 1990 for sectors including science and laboratory equipment, medical devices (hospital beds, operating-room lighting, sterilizers), rail vehicles (metro cars, trams, trains), aviation, military vehicles, material handling and telecommunications. Production uses automated Komax crimping presses and Schleuniger cutting/stripping machines, with each harness electrically tested. The company holds ISO 9001, ISO 14001, IPC-A-610, IPC/WHMA-A-620 and UL certifications, and belongs to the Teknoprod AB group.

El-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.
Manufacturer of custom cable and electrical harnesses to individual technical specifications, using ILME and HARTING industrial connectors, since 2014.
Polish manufacturer of cable and wire harnesses and electronic cable assemblies for multiple sectors, operating continuously since 1997.
Manufacturer of electrical and cable harnesses and cable processing, producing wiring bundles to European standards since 2001.
Polish-owned producer of low-voltage electrical harnesses and cable processing, ISO 9001 certified, serving automotive, appliances and electronics.
Manufacturer designing and producing custom cable harnesses and complete cable solutions for consumer electronics, automotive and industrial automation.
Manufacturer of wire harnesses and fibre-optic solutions serving industrial automation, appliances, refrigeration, agricultural and medical equipment.
Manufacturer assembling wire harnesses from own and supplied cables to individual designs, plus cable processing such as crimping and tinning.
TESAT is a family-owned Polish manufacturer based in Wrocław with nearly 40 years of history, run across three generations. Alongside standardized electrical connectors for towbars and trailers, the company produces custom wire harnesses and complete electrical wiring sets for the automotive, agricultural-machinery, household-appliance (AGD) and telecommunications sectors, as well as cabling for electric-vehicle charging, handling prototype, short-series and large-series production runs.