production hall microprocessor for control refrigerant compressor evaporator

At home in the North

A comprehensive view of REXXON GmbH, with reference to the business location Schleswig-Holstein

Company Profile

  • Information
  • Quality and certifications
  • History

REXXON's concept „to develop and produce under one roof” is perfectly implemented in our main location on the Flensburg Fjord. Originally founded by a team of highly-skilled professionals in railway vehicle technology, REXXON has attained and secured leading competitive positions in various areas today.

The development and production range comprises power engineering, climate control and safety technology for railway and military vehicles, as well as for the whole mechanical engineering field. For customers and business partners, REXXON is the name that promises: experience, competence, commitment and ideas for exceptional requirements.

In order to offer perfect and future-oriented solutions, REXXON invests continuously in research and development of innovative products. The positive result of this company policy is evidenced in numerous patents and in our state-of-the-art products. The employees form a team with an adequate mixture of ages. Their diverse qualifications make processing of interdisciplinary tasks possible: in hardware and software development, in electronics and electrical engineering, in mechanical engineering and thermodynamics, in production and in marketing.


REXXON holds the following certificates:

  • Quality management according to DIN EN ISO 9001:2015

TÜV Certified Logo

Through the targeted bundling of competences in conjunction with a high degree of flexibility, we ensure the optimal coordination of our products and services to our customers needs.

If you are interested, we will be happy to provide you with more information about our quality policy (


Founding of Rexxon GmbH, Kiel. The main focus is the development of customized air conditioning systems for rail vehicles.


Rexxon begins serial production of air-conditioning systems for rail vehicles.


Certification of the company according to DIN EN ISO 9001:2000


Expansion of business into the area of military technology


Acquisition of the REXXON GmbH through the FFG Flensburger Fahrzeugbau GmbH


Development of products for the Asian market


Consolidation of business activities on the North-American market


Expansion of manufacturing capacity and migration from Kiel to Flensburg