Heinrich Ringer

KfW provides housing-related loans, grants, and financing services. The firm offers financing for infrastructure projects for municipalities, global funding to regional development agencies and financial institutions, and export and project finance. It also promotes small and medium-sized enterprises, business founders, start-ups, self-employed professionals, and developing and transition countries. The company was founded on November 18, 1948 and is headquartered in Frankfurt am Main, Germany.

Portigon AG engages in the management of its own assets. It also provides financial services and conducts banking activities. The company was founded in 1969 and is headquartered in Duesseldorf, Germany.

BayernInvest Kapitalverwaltungsgesellschaft mbH (BIK) is the wholly-owned asset management subsidiary of Bayerische Landesbank, itself a subsidiary of BayernLB Holding AG in Germany. Established in 1989, the firm is based in Munich and specializes in providing asset management and central fund administration services for savings banks, insurance companies, corporate and occupational pension funds, endowments and religious institutions.

debitel AG provides mobile & fixed-line telecommunications services, internet and data services. It is a network-independent telecommunications company that offers mobile telephony, fixed-line telephony and the internet. It does all of this by purchasing capacity from various network operators, which it then supplements and combines to create its own products and packages. It works in Germany with the mobile telephony operators like T-Mobile, Vodafone and E-Plus. The company was founded in 1991 and is headquartered in Stuttgart, Germany.

Henkell & Co. Sektkellerei KG engages in the manufacture and distribution of wine, sparkling wine, and spirits. The company was founded by Adam Henkell in 1832 and is headquartered in Wiesbaden, Germany.

Franz Haniel & Cie. GmbH is a Haniel family equity firm. The company was founded in 1756 by Jan Willem Noot and is headquartered in Duisburg, Germany.

Hochland SE engages in the production, refinement, and sale of cheese. The firm offers cream cheese, hard and semi-hard cheese, processed cheese, soft cheese, white cheese and feta, cottage cheese, and quark with herbs. It distributes its products under the Grünländer, Patros, Valbon, Gervais, Valbrie, Green Mountain Farms, Hochland, Almette, and Etakca brands. The company was founded by Georg Summer and Robert Reich in 1927 and is headquartered in Heimenkirch, Germany.

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

RAG-Stiftung operates as a private foundation. It provides financing services for the perpetual mine management as well as the educational, scientific, and cultural projects related to coal mining in the Ruhr and Saar regions. The company was founded on June 26, 2007 and is headquartered in Essen, Germany.

Henkell International GmbH engages in the production and distribution of sparkling wine. The company is headquartered in Wiesbaden, Germany.

Applied Materials Asia-Pacific LLC a private company that provides wholesale semiconductor devices. It offers advanced semiconductor devices, semiconductors devices, ciclon semiconductor device, power semiconductor devices and semiconductor optoelectronic devices. The company is founded in 1989 and is base in Santa Clara, CA.

Part of RAG-Stiftung, RAG AG specializes in coal mining. The company is based in Essen, Germany. The CEO of the German company is Peter Schrimpf.

Luzerner Kantonsspital is a hospital with multiple locations that embodies a philosophy of careful medicine. The private company is based in Lucerne, Switzerland. The Swiss company's approach is characterized as warm, competent, and interconnected. The CEO of the company is Benno Fuchs.

Signa Prime Selection AG is a real estate developer and investor in Europe. The portfolio consists of exclusive properties in prime downtown locations in large cities and metropolitan areas in Austria, Germany, Switzerland, and Northern Italy. Its portfolio includes properties, such as KaDeWe in Berlin, the UPPER WEST in Berlin, the Golden Quarter in Vienna, with the Park Hyatt Vienna, Oberpollinger in Munich, Kaufhaus Tyrol in Innsbruck, and Alsterhaus in Hamburg. The company was founded in 2010 and is headquartered in Innsbruck, Austria.

Part of RAG-Stiftung, Vivawest GmbH is a German company that focuses on the development and value enhancement of their properties. The company is based in Gelsenkirchen, Germany. The company manages over 120,000 apartments in NRW, providing homes for approximately 300,000 people. The company offers a repair service to quickly address emergencies and repairs for their tenants. The company was founded in 2006 and is led by CEOs Claudia Goldenbeld and Haluk Serhat. Vivawest was acquired by RAG AG on June 30, 2015.

Vivawest Wohnen GmbH is a leading real estate company based in NRW, Germany. The private company manages over 120,000 apartments, providing homes for approximately 300,000 people. Uwe Eichner has been the CEO of the company since 2021.

RAG Foundation provides finance to mines. The private company is based in Essen, UK.

Heinrich Linssen Gmbh & Co. Kg provides business services. The company was founded on November 19, 1963 and is headquartered in Geldern, Germany.

Cdu Nordrhein-Westfalen operates as an online and service platform. The private company is based in Dusseldorf, Germany.

Institut Fuer Finanz Und Investitionsmanagement GmbH provides financial services. The private company is based in Munich, Germany. The German company was founded by Franz-Joseph Busse.

Part of Infineon Technologies AG, Infineon Technologies Dresden GmbH & Co. KG is a company that manufactures and supplies semiconductors. The company is based in Dresden, Germany. Reinhard Ploss has been the CEO of the German company since 2009.

Auris Medical AG manufactures electronic devices for ear disorders. It develops novel pharmaceutical therapies to protect hearing and to silence tinnitus. The company was founded by Thomas Meyer in April 2003 and is headquartered in Basel, Switzerland.