POELLATH advises the CEO of KONZMANN Group on sale to KLAR Partners
The independent private equity firm KLAR Partners Ltd (“KLAR Partners”) has acquired the KONZMANN Group (“KONZMANN” or “the Group”), one of the leading providers of technical building services in Germany. The seller is the investment firm Adiuva Capital. Together with KLAR Partners, KONZMANN will further strengthen its position as a trusted partner and attractive employer in the industry and continue to drive its long-term growth in the German market in a targeted manner. The transaction closed on October 30, 2025. POELLATH provided legal advice to Oliver Rennig, CEO of the KONZMANN Group, on the management participation in connection with the sale.
The Friedrichshafen-based KONZMANN Group is one of the leading, medium-sized providers of energy and building technology in Germany. With approximately 1,100 employees in more than 30 locations, the Group offers a comprehensive portfolio of services in energy and building technology, including electrical engineering, heating, ventilation, sanitation, refrigeration and air conditioning technology, and technical building planning. Consulting, planning, and design services, as well as comprehensive maintenance and repair services, complement their offering. The Group thus supports private, commercial and public customers alike on their paths to an energy-efficient, environmentally friendly and economically sustainable future.
KLAR Partners is an independent private equity firm focusing on medium-sized companies in Northern Europe, Benelux and the DACH region. The firm invests primarily in field services, professional services and industrial technology, and works closely with management to build sustainable, market-leading companies through a responsible investment approach.
POELLATH advised Oliver Rennig, CEO of the KONZMANN Group, on the sale regarding a management participation with the following Munich team:
- Dr. Benedikt Hohaus (partner, management participations, M&A/PE)
- Natalie Tafelski (associate, management participations, M&A/PE)
