CRS Climate Rental Services GmbH

TLC Pharmaceutical Standards Ltd. is an independent service company specializing in the custom synthesis of complex organic chemicals for biomedical and pharmaceutical research.

Gaskatel GmbH founded 1997 in Kassel by Prof. Dr. A. Winsel, Dr. H.-J. Kohnke and Joachim Helmke is an R&D company. The subject is electrochemistry with the main topic corrosion tests, fuel cells, batteries and electrolysers.

André ZALKIN decides to set up a small general mechanics factory, to help out the West Parisian industries by carrying out maintenance on industrial equipment.