The family-owned enterprise WIEDEMANN nowadays consists of a business group with more than 65 years of experience. In the third generation Dipl.-Kfm. Barbara Wiedemann is presently heading this family-owned enterprise.
Ever since its foundation in the year 1945 WIEDEMANN has been evolving from an exclusive supplier for the sugar industry to an expert supplier on the field of heating, ventilation, air conditioning and industrial equipment.
Beside the logistical headquarters in Sarstedt there are now 21 branches which belong to the enterprise as well as subsidiary companies in Burg, Jena, Siek and Verl. All in all, the business group WIEDEMANN has about 1,100 employees.
The following sections are included in the business group’s scope of supply: HVAC, plant engineering/construction and building automation
During the years, WIEDEMANN has become a specialist for modern technologies like solar technology, photovoltaics and controlled home ventilation. Alternative energy concepts as well as regenerative heat supply are further business segments. The worldwide supply for the food industry and in particular for the sugar industry is also a main focus of the business group.
The GFR – Gesellschaft für Regelungstechnik und Energieeinsparung m.b.H. plays a decisive role within the WIEDEMANN group. As one of the leading suppliers in this sector this company which is active on a Europe-wide level develops and distributes cutting-edge system solutions for facility management and automation.
With its dense network of subsidiaries the wholesale company WIEDEMANN, which has a strong orientation around technology ranks among the leading expert suppliers in the area of Northern Germany.
