Hubert Hartwig

J. Heinr. The private company is based in Bremerhaven, Germany. Kramer Beteiligungs GmbH & Co. KG is a German company that provides management services. The company was founded in 2005.

Lenze SE develops, manufactures, and sells drive and automation systems. It offers automation systems, such as controller-based and drive-based automation products; and application software toolbox. The company was founded in 1947 and is headquartered in Aerzen, Germany.

Institut der deutschen Wirtschaft Köln eV engages in the provision of economic and social research services. The firm prepares trends, policy paper, analysis, studies, reports, short reports, and external publications. It focuses on labor market, demographics, digitization, income and wealth, financial and social policy, financial markets and monetary policy, real estate markets, international economy, industrial relations, environment and energy, companies, behavioral economics and business ethics, growth and business cycle, as well as education and skilled workers. The company is headquartered in Cologne, Germany.

PENSIONS-SICHERUNGS-VEREIN Versicherungsverein AG provides occupational pensions in the form of direct pension commitments, support fund commitments, and pension fund commitments. The private company is based in Cologne, Germany.

Part of Lenze SE, Lenze Sales Europe GmbH provides management services. The company is based in Aerzen, Germany.

Part of J.H.K. Holding GmbH, J.H.K. Industriebeschichtung GmbH & Co. KG is a German company that provides surface metal coating services. The company is based in Bremerhaven, Germany. The CEOs are Julius Kramer, Wolfgang Kuttig, Jens Röthling. The company was founded in 2003.

Part of J.H.K. Holding GmbH, G & K Montagengesellschaft GmbH & Co. KG is a German company that provides mechanical and plant engineering services. The company is based in Grossenkneten-Ahlhorn, Germany. The CEOs of the company are Julius Kramer, Wolfgang Kuttig, Jens Röthling.

J. Heinr. The private company was founded in 1901 by Johann Heinrich Krame and is based in Bremerhaven, Germany. Kramer Holding GmbH & Co. KG is an industrial and service group that offers numerous services related to industrial pipeline, special machine, steel, container and apparatus construction, as well as electrical plant construction, supplemented by the corresponding engineering skills. The German company is also active in scaffolding and surface technology as well as in measurement and control technology for mineral oil handling. The CEOs are Julius Kramer, Georg Kürfgen. The company has around 350 highly motivated and well-trained employees who are committed to the success of their customers. The company has locations in Bremerhaven, Essen, Groenkneten-Ahlhorn, and more. The company works for well-known customers in the offshore wind industry, offshore oil and gas industry, shipbuilding, energy industry, and process industry. The company also helps modernize and maintain the German transport infrastructure.

J.H.K. Holding GmbH is an investment holding company based in Germany. The private company's main function is to hold investments. The CEO of the company is Julius Kramer.

Part of J.H.K. Holding GmbH, M+F Technologies GmbH is a German company that manufactures non-electrical measuring, control, navigational instruments and devices. The company is based in Hamburg, Germany. The CEOs are Julius Kramer, Oliver von Seggern. The company was founded in 1968.

Betriebsverwaltungsgesellschaft mbH is an investment holding German company. The private company is based in Bremerhaven, Germany. The company was founded in 1964. The CEO is Julius Kramer.