
Manufacturer of cable glands, installation material, maritime luminaires, reefer container sockets and CCTV systems
WISKA Hoppmann GmbH
Kaltenkirchen (Kisdorfer Weg 28) · Kaltenkirchen (Grashofstraße 11–13)New on Amplifa
About WISKA Hoppmann GmbH
WISKA Hoppmann GmbH is a family-owned company headquartered in Kaltenkirchen (Schleswig-Holstein) that develops, produces and distributes installation material, a maritime luminaire range and video surveillance systems. The product portfolio includes cable glands, grommets, cable entry systems, junction boxes, switches, socket devices, search and floodlight luminaires with LED technology, VARITAIN reefer container sockets, and explosion-proof CCTV camera systems made entirely of stainless steel. Traditional materials are brass and thermoset plastics; stainless steel products are also offered for maritime and industrial applications. Customer industries include shipbuilding, industry, the electrical trade and the reefer container market. Founded in 1919 in Hamburg, the company relocated production to Kaltenkirchen in 1969 and today operates two sites there: the headquarters at Kisdorfer Weg 28 as well as a logistics, production and administration building with quality control at Grashofstraße, occupied in 2020/2021, on a 36,500 m² site. The company employs over 310 people worldwide and is led in its third generation by Ronald and Tanja Hoppmann.
- Site
- Kaltenkirchen
- Processes
- Video surveillance (CCTV), Quality inspection/test laboratory, Logistics
- Materials
- Brass, Thermoset plastic, Stainless steel
- Founded
- 1919
- Employees
- 310
- Industries
- Shipbuilding, Industry, Electrical trade, Reefer containers, Reefer containers
- 01
Engineering and product development
- 02
Production in Kaltenkirchen
- 03
Quality control in the in-house test laboratory
- 04
Logistics
- 05
Distribution via own branches and sales partners
Materials & Processes
Brass
Traditional material since the founding in 1919, originally for brass ship fittings.
Thermoset plastic
In use since 1925 for the first thermoplastic/thermoset cable gland (ISOSTABIL).
Stainless steel
For CCTV systems in fully stainless steel execution and maritime applications.
Locations
Kaltenkirchen – Kisdorfer Weg 28
DEHeadquarters
Kaltenkirchen – Grashofstraße 11–13
DEProduction, logistics, administration, quality control
- Test laboratory
Kaltenkirchen – Logistics Center
DELogistics center (>10,000 m², 2008)
Products & Components






Inside the production




Industries
Additional services