Holger-Michael Wagner

High-Tech Gründerfonds Management GmbH (HTGF) is a venture capital firm founded in 2005. The firm is headquartered in Bonn, Germany.

Brockhaus Private Equity GmbH (Brockhaus PE) is an independent German private equity firm which was founded in late 1999 by Marco Brockhaus. Headquartered in Frankfurt, Brockhaus PE manages the Brockhaus Private Equity Funds which invest in German and European middle market technology companies.

Part of Vonovia SE, Eisenbahn-Siedlungs-Gesellschaft Berlin mbH is a company that leases and manages residential and commercial real estate properties. Eisenbahn-Siedlungs-Gesellschaft Berlin mbH is based in Berlin, Germany. The CEOs of the German company are Konstantina Kanellopoulos, Lars Urbansky.

QUARTERBACK Immobilien AG engages in the holding and management of participating interests in firms. It also establishes and acquires businesses, as well as takeover their management. The company was founded on June 19, 2018 and is headquartered in Leipzig, Germany.

Part of Vonovia SE, DW Pflegeheim Meckenheim Grundstücks GmbH is a real estate company based in Berlin, Germany. Founded in 2013, the German company engages in buying and selling of land, buildings and flats.

AVW Versicherungsmakler GmbH is an insurance broker company based in Hamburg, Germany. AVW specializes in providing insurance solutions for the real estate industry, offering personalized advice, management, and administration of insurance policies. The German company also provides specialized products for manager liability, project insurance, and cyber insurance. AVW's services include risk analysis, damage management, and prevention, as well as transparent and efficient business processes. The private company prides itself on being an independent and reliable partner for its clients, with a focus on quality and customer satisfaction. The company was founded in 1975, and Hartmut Rösler has been the CEO of the company since 1995.

Part of Vonovia SE, BUWOG - Lübeck Hanse I GmbH is a German company that provides real estate services. The company is based in Bochum, Germany. The CEOs are Arnd Fittkau, Dirk Brunnert, Philip Grosse. The company was founded in 1974.

GBH Acquisition GmbH is based in Bochum, Germany. The CEOs are Arnd Fittkau, Frederic-Andreas Neumann, Philip Grosse. The German company was founded in 2016. Part of Vonovia SE, GBH Acquisition GmbH operates as an acquisition vehicle for GAGFAH SA.

Part of Vonovia SE, Süddeutsche Wohnen Gebäude GmbH is a German company that provides real estate services. The company is based in Stuttgart, Germany. The CEOs are Arnd Fittkau, Frederic-Andreas Neumann, Philip Grosse. The company was founded in 2000.

Part of Vonovia SE, Bundesbahn-Wohnungsbaugesellschaft Kassel GmbH is a German company that provides real estate brokerage services. The company is based in Bochum, Germany. The CEOs of the company are Gerald Klinck, Klaus Freiberg, Ulrich Schiller.

Part of Vonovia SE, Eisenbahn-Wohnungsbau-Gesellschaft Karlsruhe GmbH is a German company that provides real estate services. The company is based in Bochum, Germany. The CEOs of the company are Dirk Brunnert, Klaus Freiberg, Michael Klöpsch.

Part of Vonovia SE, GAGFAH Acquisition 1 GmbH is a company based in Bochum, Germany. The CEOs are Gerald Klinck, Klaus Freiberg, Mario Marcel Stamerra. The German company was founded in 2016.

Part of Vonovia SE, Deutsche Annington Holdings Zwei GmbH is a company based in Bochum, Germany. The CEOs are Arnd Fittkau, Klaus Freiberg, Röder von Diersburg. The German company was founded in 2007.

Part of Vonovia SE, BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH is a company that leases residential properties, residential buildings, and apartments. BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH is based in Frankfurt, Germany. The CEOs of the German company are Gerald Klinck, Klaus Freiberg, Mario Marcel Stamerra.

Part of Vonovia SE, Eisenbahn-Wohnungsbaugesellschaft Köln mbH is a company based in Bochum, Germany. The CEOs of the German company are Gerald Klinck, Klaus Freiberg, Mario Marcel Stamerra.

PKF Issing Faulhaber Wozar Altenbeck GmbH & Co. KG provides legal consulting services for tax and audit sectors. The private company is based in Wuerzburg, Germany. The CEOs of the German company are Matthias Heinrich, Klaus Faulhaber.

Sparkasse Mainfranken Würzburg provides commercial banking services. The firm's products and services include personal banking with deposits and credits, financing of real estate, personal and home loans, foreign exchange, credit and leasing, and international trade. The company was founded in 1952 and is headquartered in Wuerzburg, Germany.

GEHAG GmbH operates as a real estate development firm. It provides real estate property management services. The company was founded in April 1924 and is headquartered in Berlin, Germany.

Vogel Ventures GmbH provides investment and fund management services to start-up businesses. It specializes in the development and support of early stage venture firms in the Internet media and marketing sectors. The company focus areas encompass venture capital, private equity management, fund management, consulting, and portfolio management activities. It also addresses the needs of markets and industries, such as construction, chemicals, pharmaceuticals, logistics, automotive, legal and economy, information technology, and business-to-business communications. The company was founded in July 2013 and is headquartered in Berlin, Germany.

Part of AMG Critical Materials NV, Enron Metall Recycling & Co KG is a German company that provides metal recycling services. The company is based in Essen, Germany. Enron Metall Recycling & Co was acquired by Sudamin Metall GmbH from Enron Corp. on February 25, 2002.

Airec AB designs, manufactures and develops application of plate heat exchangers for most gas mediums. It produces brazed gas to gas and gas to liquid heat exchangers. The firm offers frame; BGG, which is a compact combustion gas-to-air plate heat exchanger designed for heat transfer combined with very low pressure drop; condensers; dryers; and minex, which is a solution for Air-to-Air heat transfer and heat recovery from ventilation and process air. The company was founded by Sven Arne Persson in 2000 and is headquartered in Malmo, Sweden.

SPARTA Invest AG engages in the acquisition, management, and disposal of participating interests in corporations and partnerships as well as listed stock corporations. Its business activities also include the management of its own assets, financial transactions, and transactions in financial instruments. The company was founded on May 25, 2004 and is headquartered in Heidelberg, Germany.

Sparta AG (Investment Company) (Sparta-IC) is the investment management division of Sparta AG (FRA: SPT6), an investment company headquartered in Heidelberg, Germany. The firm was founded in 1995 and engages in the acquisition, management, and sale of shareholdings in corporations, partnerships, and listed public companies. Sparta-IC specializes in investments in listed companies on the German and Swiss stock exchanges, primarily from the German-speaking countries.

Hypothekenbank Centralboden AG provides banking services. The private company is based in Frankfurt, Germany. and has subsidiaries in Germany.

KPMG AG Wirtschaftsprüfungsgesellschaft engages in the provision of auditing services. It also offers tax, consulting, deal advisory, and financial services. The firm focuses on various sectors such as automotive, pharmaceutical, energy, financial services, media, healthcare, industrial manufacturing, and telecommunications sectors. The company is headquartered in Berlin, Germany.

Nitride Semiconductors Co., Ltd. designs, produces, and sells semiconductors. It develops ultra violet light emitting diodes. The firm provides technical assistance and consultancy services for manufacturing semiconductors. The company was founded on April 13, 2000 and is headquartered in Naruto-shi, Japan.

VP Bank AG (Private Banking) (VP Bank-PB) is the private banking division of VP Bank AG (SWX: VPBN, NASDAQ: VUPPF), an international banking group headquartered in Vaduz, Liechtenstein. The firm was founded by Guido Feger in 1956 as Verwaltungs- und Privat-Bank AG. VP Bank-PB offers tailor-made asset management solutions for private individuals and financial intermediaries.

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.