Contronect was founded in 1973 and has a broad experience in subcontracting to machine builders, rolling stock, process industry, energy distribution, etc. They can count on some 50 enthusiastic internal employees with the support of some 25 externals.

With 20,000 low-voltage signs from 1 to 900kW and a production area of 5,000m², they are betting on their core competence in series sign construction.