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technotrans SE

About us

Thermal Management


technotrans AG
Robert-Linnemann-Straße 17
48336 Sassenberg
+49 2583 301-1000
+49 2583 301-1030

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About technotrans SE

technotrans SE is a global technology and service group with its headquarter in Sassenberg in the German Münsterland region.

The core competences of the group are application-specific solutions in the field of thermal management. This includes the energetic optimisation and precise control of the temperature balance of demanding technological applications.

Global presence

2021 saw the start of the gradual transition from a group of several affiliated companies to the technotrans umbrella brand. This brand unites the individual group companies technotrans SE, gwk Gesellschaft für Wärme Kältetechnik mbH, termotek GmbH, klh Kältetechnik GmbH and Reisner Cooling Solutions GmbH into a strong unit. One exception is gds GmbH, based in Sassenberg, which as a full-service provider of technical documentation continues to be part of the group as a separate brand.

With 17 locations and about 1,400 employees, technotrans has a presence in all key markets worldwide. The group operates in sectors including plastics processing, printing industry, energy management (including e-mobility and data centres), lasers and machine tools industry, healthcare & analytics, metal processing and the food industry.

technotrans SE has production locations in Germany, USA and China as well as sales and service locations in Europe, the USA and Asia. The group is continually expanding its global sales and service network in order to further enhance efficiency and local competitiveness.

technotrans SE is listed on the Prime Standard segment (ISIN: DE000A0XYGA7 / WKN: A0XYGA). In the 2020 financial year, the group reached a turnover of 190.5 million euros.
Founding Year
Number Of Employees
Association Membership
Type of Company
Services, Manufacturer
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Additive Manufacturing
Metrology & quality assurance
Surface technology
Lubrication, cooling, oils and corrosion treatment 6
Safety and environment 2
Composite Technology