Dirk Hahn

GASAG AG engages in the supply and distribution of electricity and natural gas. It also provides renewable energy solutions and services. The company was founded on January 1, 1847 and is headquartered in Berlin, Germany.

Part of Hays plc, Hays AG is a German company that brings candidates and companies together for permanent positions, projects, and temporary work. Based in Mannheim, Germany, the CEO of the company is Klaus Breitschopf. The company specializes in recruiting for the automotive industry and are the official recruitment partner of the New York City Football Club in the Major League Soccer (MLS). The company offers job opportunities and HR-specialist positions in the field of personnel management. Additionally, they provide business analyst services to help companies solve problems.

Part of Hays plc, Hays Professional Solutions GmbH is a staffing agency that specializes in temporary and permanent placements. The company is based in Dusseldorf, Germany and was founded in 2005. The German company brings together candidates and businesses, offering both permanent positions and project-based work. The company has a focus on the automotive and construction industries, and also provide IT staffing solutions. The CEOs are Dirk Hahn, Klaus Breitschopf, Christoph Niewerth.

Part of Hays plc, Hays Talent Solutions GmbH brings candidates and companies together for permanent positions, projects, and temporary work. The company is based in Dusseldorf, Germany. The German company offers HR-specialist jobs and personal consultation for filling vacancies in the public sector. Hays also provides experts and managers for the challenges of the construction industry, offering services such as workforce management and executive search. The CEOs of the company are Christoph Niewerth, Klaus Breitschopf, Dirk Hahn.

Part of Hays plc, Hays Technology Solutions GmbH is a German company that provides computer programming services. The company is based in Mannheim, Germany. The CEOs of the company are Marion Schuster, Klaus Breitschopf, Dirk Hahn.

Part of Hays plc, Hays Holding GmbH is a German company that offers temporary employment, permanent positions, project business, work contracts, workforce management, and executive search services. The company is based in Mannheim, Germany, and its CEOs are Christoph Niewerth, Klaus Breitschopf, and Dirk Hahn. The company provides personnel consulting for public administration and helps fill vacancies in the public sector. Hays Holding also specializes in finding employees, experts, and managers for the challenges of tomorrow's construction industry.