Stefan Freiburghaus

B+G Schweiz AG is a collaboration of the top garden and landscaping companies in Switzerland. The private company is based in Kiesen, Switzerland and has subsidiaries in Switzerland. The Swiss company specializes in garden construction and landscaping services. The company was founded in 2021 and the CEO is Kurt Hauser.

Patrimonium Private Equity Advisors AG (Patrimonium) is a subsidiary of Patrimonium Asset Management AG headquartered in Baar, Switzerland. It was founded by Christoph Syz, Daniel Heine and Stéphane Bonvin in 2016.

HANNOVER Finanz GmbH (HF) is an independent private equity firm headquartered in Hannover in northern Germany with a branch in Austria. HF is a majority-owned subsidiary of HANNOVER Finanz Group, which became independent through a management buyout in 1993. HF was established in 1979 within HDI-Haftpflichtverband der Deutschen Industrie VaG, which later became the German insurance group Talanx. HF specializes in private equity investing. Their shareholders and clients are primarily large German institutions in the banking and insurance sectors. The firm manages an extensive range of investment funds in which the group's shareholders are significant investors. HANNOVER Finanz Group and private individuals also invest in the firm's funds.

Ufenau Capital Partners AG (formerly known as Constellation) is an independent Swiss private equity firm with headquarters in Pfäffikon. The firm was founded 1992.

Prorsum AG is an Independent Private Equity/Venture Capital firm founded in 2018 by Otto von Troschke. Prorsum AG is headquartered in Zollikon.

Zurmont Madison Management AG (ZMM) is an independent private equity investment firm established in 2006 through the merger of Zurmont Management AG, founded in 1993, and Madison Management AG, established in 2001. ZMM is located in Zurich. The firm manages a Jersey-domiciled private equity partnership. Their clients are high-net worth private individuals, family offices, pension funds and other Swiss and international institutional investors.

Bauwerk Parkett AG produces and installs wooden floors. It offers parquet flooring. The company was founded by Ernst Gohner in 1944 and is headquartered in St. Margrethen, Switzerland.

Bauwerk Boen AG operates as a holding company with interest in manufacturers of wooden floor. The firm develops, manufactures, and supplies parquet flooring in the premium segment. It offers a complementary portfolio of two- and three-layer parquets as well as wooden sports flooring under the two brands Bauwerk and Boen. The company was founded in 1944 and is headquartered in Wallisellen, Switzerland.

CCS Customer Care & Solutions Holding AG provides electrical engineering and manufacturing outsourcing services. It offers hardware and software development, applications testing and development, industrialization, production and supply chain management services. The company was founded by Stephan Schindler in 1985 and is headquartered in Lachen, Switzerland.

CarPostal Suisse SA engages in the provision of road-based passenger transport services. It offers system management functionality in public transport. The company was founded in 1849 and is headquartered in Bern, Switzerland.