Christian is member of the advisory council and supporter of Builtworld from the beginning. With >30 years of experience in launching and scaling businesses, he has held roles as a management consultant, corporate executive, co-founder, and investor. His expertise spans cleantech, new energy/mobility, smart buildings, and construction. He is a co-founder of Deutsche Ventures and DirectCharge, a member of the Supervisory Board of UNDKRAUSS Bau AG, and an expert jury member for various startup competiotions.

Deutsche Ventures supports corporates, family businesses, and entrepreneurs in building and scaling digital and sustainable ventures. Co-founder of co-innovation spaces and startup/corporate innovation programs and initiator of (innovation) ecosystems like deepcircle.org.

DirectCharge enables fast e-charging directly at conveniently located PV and wind farms and large rooftop PV installations. Local, flexible, fair, independent.