Carsten Olberding

Rantum Capital Management GmbH (Rantum Capital) is an independent private equity firm founded by Dr. Dirk Notheis and Marc Pahlow in 2013. It is headquartered in Frankfurt, Germany.

Haspa Beteiligungsgesellschaft für den Mittelstand mbH (HASPA BGM) is the private equity arm and a wholly-owned subsidiary of the regional savings bank Hamburger Sparkasse AG. HASPA BGM stands for Hamburger Sparkasse Beteiligungsgesellschaft für den Mittelstand mbH. The firm was established 1998 and is located in Hamburg. HASPA BGM manages investment funds in cooperation with their parent bank, as well as the KfW banking group and public financing agencies.