DMG Mori Seiki AG, formerly known as Gildemeister AG, is a German holding company engaged in the production of machine tools. It offers machine technologies, services and software products. The Company operates three business segments: Machine Tools, Industrial Services and Corporate Services. The Machine Tools segment includes the Company's machine business with the turning and milling, ultrasonic / lasertec, and electronics business areas. The Industrial Services segment includes the business activities of DMG Vertriebs und Service GmbH and its subsidiaries, which is engaged in the optimization of productivity of machine tools and maintenance, including installation, training and on-site customer service. The segment includes Energy Solutions, which provides solar tracking system and energy storage solutions, and services. The Corporate Services segment is engaged in the Company's holding activities.