Christian is member of the advisory council and supporter of Builtworld from the beginning. He has more than 25 years experience in establishing new businesses as management consultant, corporate executive, co-founder and investor with a special focus on cleantech, new energies & mobility, smart buildings and construction. He is a co-founder of Deutsche Ventures, DirectCharge and CICCON, member of the Supervisory Board of UNDKRAUSS Bau AG and expert jury member of several startup contests.

Deutsche Ventures advises and empowers corporates, family businesses and entrepreneurs to build and scale digital and sustainable businesses, is a 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.