GWK Kuhlmann GmbH is a manufacturer of valve insulation (armature insulation) in the technical building equipment (TGA) sector with more than 35 years of activity and its head office in Salzkotten. From its Salzkotten site the company serves domestic and international customers with about 130 employees and produces both self-developed products and individually manufactured insulation for technical OEMs. Services include research and development, in-house toolmaking, manufacturing including EPP production and climate chamber testing so that all production steps from development to testing are offered in-house. Some developments are protected by German or European patents and the product and material research focuses on energy efficiency, thermodynamic behavior and material properties.
Forschung, Entwicklung, Fertigung, Wartung und Vertrieb in allen Bereichen der Wärme-, Kälte-, Isolier- und Klimatechnik. Außerdem die Verwertung von erworbenen Patentrechten, Gebrauchsmustern und Geschmacksmustern , insbesondere aus dem Bereich der Dämm- und Isoliertechnik.
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Source: German Commercial Register (Handelsregister) Paderborn Local Court, HRB 2345 (as of 11 October 2026)
Source: German Commercial Register (Handelsregister) Paderborn Local Court, HRB 2345 (as of 11 October 2026)
Source: German Commercial Register (Handelsregister) Paderborn Local Court, HRB 2345 (as of 11 October 2026)
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Source: German Commercial Register (Handelsregister) Paderborn Local Court, HRB 2345 (as of 11 October 2026)
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