Steffen Pauls

1&1 Versatel GmbH engages in the provision of telecommunication services for small, medium-sized, and large enterprises, public institutions, communities, and municipal companies. It offers telephone, Internet, mobile, hosting, voice and site networking, personal consulting, email and web protection services. The firm also manages and develops a fiber network infrastructure. The company was founded in 1999 and is headquartered in Berlin, Germany.

A.T.U. Auto-Teile-Unger Handels GmbH & Co. KG owns and operates a chain of car and truck parts retail and repair franchises. The firm also specializes in the retail distribution, installation, as well as maintenance of automotive parts and accessories. Its product portfolio includes tires, alloy rims, airbags, seats, seat covers, batteries, oil, and stereo systems. The company was founded by Peter Unger in 1985 and is headquartered in Weiden in der Oberpfalz, Germany.

Christophorus Holding GmbH operates as a holding company, which engages in the supply of automotive parts and components. The firm's focus areas encompass business investments, shares acquisition, asset management, and equipment rental and leasing. The company was founded in 1985 and is headquartered in Weiden, Germany.

KKR Group Co., Inc. engages in the provision of investment and private equity asset management services. The firm manages investments across multiple asset classes including private equity, energy, infrastructure, real estate, credit, and hedge funds. It operates through the Asset Management and Insurance segments. The Asset Management segment includes investment management and other services to funds, vehicles, collateral loan obligations, managed accounts and portfolio companies, and transaction-specific income from capital markets transactions. The Insurance segment offers retirement and life insurance services which provide a suite of protection, legacy and savings products to customers and reinsurance solutions to clients across individual and institutional markets. The company was founded by Henry R. Kravis and George R. Roberts in 1976 and is headquartered in New York, NY.

Hertha BSC GmbH & Co. KGaA operates as a football club. The company was founded on July 25, 1892 by Fritz Linder, Max Linder and Otto Lorenz and Willi Lorenz and is headquartered in Berlin, Germany.

Kohlberg Kravis Roberts & Co. Ltd. operates as a global investment firm. It specializes in investment management across multiple asset classes, including private equity, energy, infrastructure, real estate, credit strategies and hedge funds. The company was founded by Henry Kravis and George Roberts in 1976 and is headquartered in London, the United Kingdom.

United Group BV engages in the provision of telecommunications and media services. It provides services to brands such as SBB, telemach, total TV, telemach, and Net TV plus. The company was founded by Dragan Šolak in 2000 and is headquartered in Amsterdam, the Netherlands.