As a medium-sized, owner-managed company with more than 200 employees, the KLOSTERMANN Group is one of the largest advertising companies in Germany. Together with cooperation partners, international projects can also be carried out.
KLOSTERMANN GmbH is the actual operating company as a manufacturer of illuminated advertising and signage systems.
The main departments include:
In 2022, we will continue to use only electricity from renewable sources. 100% ECOPOWER is our contribution to climate protection by saving over 300 tons of CO2 per year.