Rheingau Founders

Rheingau Founders operates as a Berlin-based venture builder and early-stage investor, supporting B2B technology companies. The firm provides capital and operational support, leveraging its team's expertise in technology, data, and management to scale startups. Their model involves direct engagement in the development of portfolio companies.

Founded in 2011 by Philipp Hartmann and Dr. Tobias Johann, Rheingau Founders was established on the insight that early-stage ventures require operational guidance beyond funding. Hartmann and Johann, experienced entrepreneurs, aimed to provide hands-on expertise, helping founders build sustainable businesses. Their collective background informs this co-founding approach.

The firm partners with early-stage B2B tech startups seeking strategic investment and active development. Rheingau Founders envisions identifying and nurturing future "hidden champions" that reshape industries through digitalization. They aim to cultivate a portfolio of impactful technology businesses, fostering innovation and creating lasting value.