As a modern family business in its 3rd generation, we have stood for competent advice, planning and installation of electrical engineering and lighting for decades.

Michael Müller - master electrical engineer and specialist planner for electrical and information technology - is managing director of the family business. Sister Petra Kohlhaas née Müller - business economist (HWK), specialist planner and lighting designer for lighting and interior design - supports him in the management of the future-oriented family business and lighting planning.