Christine Kiefer

RIDE GmbH is a company based in Germany that specializes in the formation and administration of GmbHs. The company offers services to help individuals save on taxes and build wealth more quickly. The company was founded in 2019 by Christine Kiefer and Felix Schulte, with Christine Kiefer serving as CEO since then.

Angel Invest GmbH (Angel Invest Ventures) is an angel investment firm, founded in 2016. The firm is headquartered in Berlin, Germany.

Pair Finance GmbH provides accounts receivable management and collection services. It offers a digital, data-driven solution to the debt collection industry. Its debt collection engine and machine learning technology learns from debtor behavior, offering a superior solution to the debt collection problem. The company was founded by Stephan Stricker in 2015 and is headquartered in Berlin, Germany.

BillPay GmbH offers online retailers seamless payment options. Its services include customer service, merchant service and merchant request. The company was founded by Nelson Holzner and Uwe Horstmann in 2009 and is headquartered in Berlin, Germany.