WISKA

WISKA – Innovation Rooted in Tradition Since 1919

Founded in Hamburg in 1919, WISKA today employs over 240 people at two sites located at the company’s headquarters in Kaltenkirchen. WISKA develops and manufactures innovative products for customers around the globe.

WISKA’s cable glands are used worldwide across a wide range of industries, standing out for their versatility and adherence to the highest quality standards. In the maritime sector, the company is a trusted supplier of lighting solutions and electrical installation materials that perform reliably even under the harshest conditions. The VARITAIN series is among the most advanced reefer container sockets in the world. WISKA’s cutting-edge CCTV technology also sets international benchmarks in video surveillance.

To ensure consistently high quality, WISKA manages every stage of the value chain in-house – from research and development, material selection, design and production to testing, sales, marketing, logistics, and after-sales service. A comprehensive quality management system continuously monitors all processes.