Marc Wisener

Gemplus International SA provides digital security systems and components based on smart cards. It manufactures smart cards, develops operating systems, software and hardware for them and provides a number of other associated services. Its products are used as SIM card in mobile telephones, banking cards, loyalty program cards, travel tickets, passports and ID cards. The company was founded in 1988 and is headquartered in Luxembourg.

MANN+HUMMEL GmbH engages in the manufacture and development of air filtration systems. It specializes in air cleaners and intake systems, liquid filter systems, solutions for alternative drives, industrial filters, indoor air quality, fine dust eater, digital transformation, water treatment, waste water treatment, and membrane filtration for food and dairy products. The company was founded by Adolf Mann and Erich Hummel in 1938 and is headquartered in Ludwigsburg, Germany.

Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany.

Harald Quandt Family Office GmbH engages in the provision of financial services. It specializes in investment and asset management services. The company is headquartered in Bad Homburg vor der Höhe, Germany.

SKion GmbH operates as an investment holding company, which engages in the management of shares and stakes in different businesses. It focuses in industrial goods and services, electrical engineering, optics, renewable energy and closed-loop material cycles, IT and digitization; and medical technology sectors. The company was founded in 2006 and is headquartered in Bad Homburg vor der Hohe, Germany.

eCAPITAL entrepreneurial Partners AG (eCAPITAL) is a venture capital firm founded in 1999. The firm is headquartered in Münster, Germany.

Woolworth GmbH owns and operates departmental stores. It offers apparel, electronics, music and video, stationery, toys, home accessories, cosmetics, toiletries, accessories, gifts and home furnishing. The company was founded in 1927 and is headquartered in Unna, Germany

SOLARWATT GmbH specializes in the production of monocrystalline and polycrystalline solar modules. Its product range encompasses building integration and off-grid system modules, power packages, and ancillary components such as inverters, mountings, fasteners, plug connectors, and cables. The company also engage in the construction and operation of solar power plants. SOLARWATT was founded by Lothar Schlegel and Frank Schneider on February 17, 1993 and is headquartered in Dresden, Germany.

AVISTA OIL AG engages in the production, marketing, and distribution of base oils, lubricants, and refinery products. It offers products under AVISTA Kernsolvat, Motor Gold, Pennasol, AVISTA Flux, and AVISTA Fuel brands. The company was founded in 1951 and is headquartered in Uetze, Germany.

Zeppelin-Stiftung supports social and cultural engagements in Friedrichshafen. The firm focuses on child and youth support services, as well as welfare services for the elderly. It also engages in the promotion of public health, social welfare, art and culture, sports, science and research, as well as education and training. The company was founded by Ferdinand von Zeppelin in 1908 and is headquartered in Friedrichshafen, Germany.

Part of Tishman Speyer Properties LP, Tishman Speyer Properties Deutschland GmbH provides real estate development and management services. The company is based in Frankfurt am Main, Germany. The German company was founded in 2007. The CEO is Florian Reiff.

Lonrho Holdings Ltd. functions as an investment holding British company. The private company is based in London, UK. and has a global presence of subsidiaries in several regions.

Part of Allianz SE, Allianz Real Estate GmbH is the world's largest investor in real estate. Allianz Real Estate is a PIMCO company and is based in Munich, DE. The German company develops and executes tailored portfolio and investment strategies for a range of investors, including Allianz companies, creating value through direct and indirect investments and real estate loans. The operational management of investments and assets is performed out of 23 offices in key gateway cities across 5 regions. As of December 2019, the company held 73.6 billion euros assets under management. The CEO of the company is François Trausch.

ZBI Partnerschafts-Holding GmbH engages in the acquisition and management of participations in companies that specialize in the provision of commercial services. It also purchases and sells real estate properties and offers real estate brokerage services. The company was founded on February 14, 2017 and is headquartered in Erlangen, Germany.

Hahn Industriebeteiligungsgesellschaft mbH provides management services. The private company is based in Rheinbach, Germany. The CEO of the German company is Michael Hahn.

Administra Immobilien Verwaltungs GmbH provides management consulting services.

Part of Aqton SE, AQTON Private Equity GmbH provides management services. The company is based in Bad Homburg, Germany. The CEOs are Ganapathi Subrahmanyam, Johannes Fritz. The German company was founded in 1998.

ZMF Beteiligungsgesellschaft mbH is a German real estate company that specializes in the acquisition, development, integration, and management of mixed-use properties. The private company is based in Bergisch Gladbach, Germany. The company offers asset management, fund management, and property management services, and have been active in the commercial and mixed-use real estate sector since 1982. The CEOs of the company are Jörn Burghardt, Christian Hübner, Thomas Kuhlmann.

Part of Drees & Sommer SE, DREES & SOMMER Projektmanagement und bautechnische Beratung operates engineering offices for technical planning and engineering design. The company is based in Cologne, Germany. The German company was founded in 2002. The CEO is Peter Tzeschlock.

Seedamm-Vermögensverwaltungs GmbH engages in asset management. It also provides management services to other firms. The company was founded on November 8, 1985 and is headquartered in Bad Homburg von der Hoehe, Germany.

Anthus Beteiligungs GmbH provides administration and management services. The private company is based in Bergisch Gladbach, Germany. The CEO of the German company is Jörn Burghardt.

Joachim Loh Industrieanlagenvertriebs GmbH & Co. KG is a German company that rents and leases land, buildings, and apartments. The private company is based in Haiger, Germany.

Aam2Core Holding AG is an investment and asset manager that specializes in the real estate industry in the roof region. The company is based in Frankfurt, Germany, and has subsidiaries in Germany. The German company's core competence lies in active asset management. The private company was founded in 2017.

Drees & Sommer SE provides construction consultancy services. The firm offers asset and portfolio analysis, infrastructure planning and consulting, lean construction management, project management, workplace consulting, real estate investment consulting, and general consulting management. The company was founded by Gerhard Drees and Hans Sommer in 1970 is headquartered in Stuttgart, Germany.

HAHN Beteiligungsholding II GmbH provides investment services. The private company is based in Bergisch Gladbach, Germany. The German company was founded in 2002. The CEO is Christian Hübner.