Rainer Karcher

Rainer Karcher, founder of Heartprint GmbH and Chief Sustainability Officer at SustainableIT.org, combines 27 years in IT with a passion for sustainability. Formerly Chief Sustainability and Human Rights Officer at Allianz Technology, he integrates ESG principles into digital transformation. A self-described “climate activist in a suit,” Rainer drives solutions for a balanced, sustainable future by bridging technology and environmental responsibility.