Sven-Michael Funck

Stone TopCo GmbH provides investment services. The private company is based in Regen, Germany. The CEO of the German company is Ralf Boberg.

Vitra Holding AG operates as a holding company. It focuses on the acquisition, management, and disposal of investments in the furniture industry. The company was founded on May 22, 1989 and is headquartered in Birsfelden, Switzerland.

Part of Ernst Göhner Stiftung, Bauwerk Parkett GmbH is a German company that manufactures and supplies wood floors and aesthetics. The company is based in Bodelshausen, Germany. The CEO of the company is Alexander Peter Zschokke.

Part of Centinox Holding AG, Franke Deutschland Holding GmbH is a German company that opens up a world of opportunities with its solutions and systems. The company is based in Bad Saeckingen, Germany. Built on precision engineering and a tradition of Swiss craftsmanship, Franke adapts to homes and businesses. Dirk Sascha Rösel has been the CEO of the company since 2020.

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.

Franke Management AG provides services in the areas of real estate, human resources, information technology, finance and controlling, as well as legal. It also acquire, manages, and sells real estate properties. The company was founded on December 17, 2004 and is headquartered in Aarburg, Switzerland.

Stone Holding GmbH is an investment holding German company. The private company is based in Regen, Germany. The company was founded in 2017. The CEO is Ralf Boberg.

Franke Holding AG manufactures kitchen products and accessories. It operates through the following divisions: Franke Kitchen Systems, Faber Hoods and Cooking Systems, Franke Foodservice Systems, Franke Water Systems, and Franke Coffee Systems. The company was founded by Hermann Franke on April 1, 1911 and is headquartered in Aarburg, Switzerland.

Franke Kaffeemaschinen AG supplies fully automatic coffee machines. Its products are comprises of FoamMaster, originals and traditional. The company was founded on November 30, 2001 and is headquartered in Aarburg, Switzerland.

Rheinmetall Air Defence AG engages in the development and manufacture of advanced air defense, simulators, and training systems. It also supplies mobile gun systems, fire control systems, automatic cannon, integrated missile launchers, radar systems, battle management systems, target allocation kits, naval gun systems, multi-sensor tracking modules, three-dimensional search and acquisition radars, Ahead ammunition, and target designation sights. The company was founded on June 26, 1968 and is headquartered in Zurich, Switzerland.

Bally International AG designs and manufactures footwear and other related products. It offers shoes, handbags, clothing and accessories for men, women and children. The company is headquartered in Caslano, Switzerland.

Granite Holding GmbH manufactures and designs granite sinks and tap fittings. The company is headquartered in Regen, Germany.

Savio Macchine Tessili SpA produces textile manufacturing machinery. Its products include automatic winders, two-for-one twisters and rotor spinning frame. The company was founded in 1991 and is headquartered in Pordenone, Italy.