Oliver Frese

Part of Verband der Sparda-Banken eV, Sparda-Bank Hannover eG is a bank based in Hannover, Germany. The German company offers online and mobile banking services to its customers. The company was founded in 1903. André-Christian Rump has been the CEO of the company since 1999.

Stadtwerke Köln GmbH engages in the supply and distribution of electricity, natural gas, water, and district heating. It also provides river port, transportation, and public transport systems services. The company was founded in 1960 and is headquartered in Cologne, Germany.

Flughafen Hannover-Langenhagen GmbH provides airport services and information for pilots and passengers flying from Hannover. The company is based in Langenhagen, Germany, and has subsidiaries in Germany. The German company offers a range of services including fueling, landing fees, catering, handling, and VIP services. Additionally, the company provides information on flight schedules, destinations, check-in, baggage, and traveling with children. Flughafen Hannover-Langenhagen also operates a General Aviation Terminal (GAT) for small aircraft, flight schools, sightseeing flights, and landing fees. The CEO of the company is Martin Roll.

Sparkasse KölnBonn provides banking services to private and corporate clients. Its products include online banking and payment system; current and savings accounts; credit cards; deposits and investments; loan and financing, building and home financing; securities and brokerage; retirement plan and insurances; international banking; liquidation management; as well as corporate formation and succession. The company was founded in 1826 and is headquartered in Cologne, Germany.

RheinEnergie AG engages in the production, trading, network operation, as well as distribution of energy and water. Its products include electricity, natural gas, water, district and local heating, as well as steam. The firm also provides energy-related services. The company was founded in 1863 and is headquartered in Cologne, Germany.

TÜV Rheinland Berlin Brandenburg Pfalz eV supplies technical services. It offers advertising, developing, promoting, examining, and certifying solutions. The firm provides services such as operation of plants, equipment, construction and systems, stationery and mobile vehicle inspection, and car services and appraisal. The company was founded in 2003 and is headquartered in Cologne, Germany.

Part of RIJK Zwaan Top Holding BV, Rijk Zwaan Welver GmbH is a company that offers a wide range of high-quality vegetable seeds. The company is based in Welver, Germany. The German company's focus is not only on selling seeds but also on building long-term partnerships with their customers. The CEOs are Kerstin Sobottka, Dirk Schwenner. The company was founded in 1964.

KÖLNMUSIK Betriebs- und Servicegesellschaft mbH is a company based in Cologne, Germany. The German company offers a wide range of concerts and cultural events in the modern concert halls. KÖLNMUSIK Betriebs- und Servicegesellschaft mbH provides a concert calendar with highlights from jazz, folk, and pop genres. The company is financially supported by its board members and sponsors. The company also offers subscription packages with price advantages and additional benefits. The company was founded in 1985, and the CEO is Louwrens Langevoort.

Rijk Zwaan Marne GmbH is a private company that specializes in growing vegetables and melons. The company is based in Marne, Germany. The CEOs of the German company are Dirk Schwenner, Jürgen Köhne.

Häfen und Güterverkehr Köln AG engages in the provision of transport and logistics services. It manages and operates ports, railroads, and locomotive and freight car workshops. The firm also provides services, which include maintenance and repair of locomotives and freight cars. The company was founded in 1992 and is headquartered in Cologne, Germany.

Part of Koelnmesse GmbH, Koelnmesse Pvt Ltd. is an Indian company that organizes and manages trade fairs, exhibitions and events. The company is based in Mumbai, India. The company was founded in 1924. The CEO is Milind Dixit.

Hafen Hannover GmbH operates a shipping port and terminal. It also provides crane, port, and transshipment logistics. The company was founded on September 26, 2007 and is headquartered in Hannover, Germany.