Klaus Klar

Holding der Landeshauptstadt Düsseldorf GmbH is a German company that provides services related to heating, hydraulics optimization, lighting management, and cost-saving solutions for businesses. The company is based in Dusseldorf, Germany. The CEOs of the company are Burkhard Hintzsche and Christian van Beeck. It was founded in 2002 and is ultimately controlled by the City of Düsseldorf.

Deutsche Oper am Rhein Theatergemeinschaft Düsseldorf-Duisburg ggmbh is a renowned theater community based in Dusseldorf, Germany. The company is one of the large opera houses in Germany, with a long tradition of cooperation between the two cities. The private company has a high-ranking soloist ensemble, choir, and a nationally and internationally celebrated company ballet on the Rhine. The company has developed into one of the first addresses for music theater and dance in Germany. The company was founded in 1956, and the CEO is Alexandra Stampler-Brown.

Flughafen Düsseldorf GmbH operates an international airport. It offers domestic, international and cargo flight transportation services. The airport serves as an airline hub for Air Berlin and Lufthansa airlines. Flughafen Düsseldorf is headquartered in Düsseldorf, Germany.

Neue Schauspiel GmbH is a theater company based in Dusseldorf, Germany. The German company is led by Generalintendanten Wilfried Schulz and includes the Junge Schauspiel and Stadt\: Kollektiv. The theater is known for its extensive repertoire, including productions such as Alice, Der Sandmann, Hamlet, and many others. The company performs at various locations, including the Central at Hauptbahnhof and other venues in and outside of Germany. The CEOs of the private company are Wilfried Schulz and Claudia Schmitz.

Stadtsparkasse Düsseldorf provides banking and financial services. It offers services such as current account, credit cards, Internet banking, and electronic cash to the business clients. It provides services for private clients include savings deposits, overdraft facilities, installment loans, and housing finance. The company was founded in 1825 and is headquartered in Düsseldorf, Germany.

Messe Düsseldorf GmbH organizes events and trade shows. It offers exhibitor services, including decision making, optimal preparation and advertising for trade fair presentation, conference rooms/offices, fair hotel conditions, trade fair seminars, stand construction and events. The company was founded in 1947 and is headquartered in Dusseldorf, Germany.

Stadtwerke Düsseldorf AG engages in the distribution of electricity, natural gas, water, as well as district and local heating to private and corporate clients. It also provides waste incineration services. The company was founded in 1866 and is headquartered in Duesseldorf, Germany.

Founded in 1898, Industrieterrains Dusseldorf-Reisholz AG is a subsidiary of Stadt Duesseldorf Oeffentliche Verwaltung. The company provides project development services and is based in Dusseldorf, Germany.

Part of Düsseldorf Marketing GmbH, Düsseldorf Tourismus GmbH is a travel company based in Dusseldorf, Germany. The CEOs of the German company are Frank Schrader, Ole Friedrich, Hans Jürgen Rank. Düsseldorf Tourismus GmbH provides travelling services.

Part of Stadt Duesseldorf Oeffentliche Verwaltung, SWD Städt. Wohnungsgesellschaft Düsseldorf mbH & Co. KG is a company based in Dusseldorf, Germany. The CEOs of the German company are Heinrich Labbert, Eva-Maria Illigen-Guenther. SWD Städt. Wohnungsgesellschaft Düsseldorf mbH & Co. KG leases and manages residential buildings.

Part of Stadt Duesseldorf Oeffentliche Verwaltung, SWD Städt. The company is based in Dusseldorf, Germany and was founded in 2018. Wohnungsbau GmbH & Co. KG Düsseldorf is a real estate and German housing services company. The CEOs are Eva-Maria Illigen-Guenther, Jürgen Heddergott. SWD Städt. Wohnungsbau GmbH & Co. KG Düsseldorf provides real estate and housing services.

Photon AG develops and deploys industrial laser applications in metalworking. The firm provides products and services for the areas of signal and communications technology, sheet metalworking and housing technology, functional terminals and electric charging terminals. The company was founded in 1998 and is headquartered in Berlin, Germany.

Part of Stadt Duesseldorf Oeffentliche Verwaltung, IPM Immobilien Projekt Management Düsseldorf GmbH is a German real estate company founded in 2009. The company is based in Dusseldorf, Germany. The CEOs are Manfred Kornfeld and Heinrich Labbert. IPM Immobilien Projekt Management Düsseldorf GmbH engages in the arrangement and management of land, buildings, and apartments.