WISKA Hoppmann GmbH
Appliances, Electrical, and Electronics ManufacturingSchleswig-holstein, Germany51-200 Employees
WISKA Hoppmann GmbH is a Germany-based manufacturer that develops electrical equipment, lighting products and CCTV surveillance systems for shipbuilding, electrical trades and a range of other industries. Founded in Hamburg in 1919, the company remains family-owned and today operates from Kaltenkirchen in Schleswig-Holstein, while maintaining a global reach through subsidiaries in several countries. The group emphasizes on-site service and support through its international network, backed by its headquarters and production capabilities in Germany. Its product portfolio includes searchlights and floodlights, reefer-container sockets, cable-entry systems and junction boxes, in addition to digital CCTV solutions. WISKA also operates its own research and development facilities and production plants in Germany to develop and manufacture its offerings. In 2025 the company introduced the LED Floodlight 5010, reflecting ongoing product development.