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Two companies with over 30 years of experience develop in mutual partnership into a reliable, competent partner.
Penke Reineward & Co.GmbH Logo Project planning and technical design of heat exchangers and process plants in the field of industrial municipal energy and heating technology.
caldarius gmbh Logo Construction manufacture of heat exchangers and heat engineering apparatus. Welding and contract manufacturing.

Own construction & manufacturing


Technial trade with industrial goods


News & Events


Immobilien AT GmbH & Co. KG

Foundation of the real estate company for commercial letting and administration.
The purchase of land in Detmold serves to expand the premises of the engineering office of Penke, Reineward & Co. GmbH.



Sales Partner Benelux-France

We are pleased to announce that TAS Power Transmission & Process Equipment is our distribution partner in the Benelux countries.
Inform yourself here: www.tas.be



Relocation of Caldarius GmbH in July 2012

Due to constantly growing market requirements, we have
the production area at our new company location in Austria