Clea C. Gross Matter

Sieglinde Vollmer Beteiligungs GmbH specializes in providing competent maintenance services for grinding machines to achieve the best results in terms of increased lifespan and quality. The private company is based in Biberach an der Riss, Germany. The CEOs of the German company are Klaus Winkler, Martin A. Kapp, Sieglinde Vollmer, Stefan Brand.

Gebr. Heller Maschinenfabrik GmbH develops and produces machine tools and manufacturing systems for metal-cutting processes. Its products include automotive applications as well as 4-axis horizontal machining, 5-axis machining, 5-axis milling, and 5-axis turning centers. It also provides services such as component repair and customer training. The company was founded by Hermann Heller in 1894 and is headquartered in Nürtingen, Germany.

IMS Gear SE & Co. KGaA operates as a gear and transmission technology company. It offers gear systems, automotive and planetary gears, cutting tools and thermal treatment components. The company was founded by Johann Morat in 1863 and is headquartered in Donaueschingen, Germany.

Joma-Polytec GmbH manufactures and designs plastic parts and accessories. The firm offers solutions to businesses in the automotive, medical technology, construction, and process and control technology industries. The company was founded by Hans-Ernst Maute and Katherine Maute in 1958 and is headquartered in Bodelshausen, Germany.

Heller GmbH operates as a holding company, which engages in the acquisition, administration, and sale of participations in firms. The company is headquartered in Nuertingen, Germany.

Part of Heller GmbH, Heller Machine Tools Holdings Ltd. is a manufacturer of horizontal CNC machining centres, milling/turning centres, flexible manufacturing systems and machines for camshaft and crankshaft machining. Founded in 1979, the company is based in Redditch, UK. The British company's HELLER spare parts service guarantees short delivery times of original spare parts to ensure highest machine availability. HELLER Retrofits offer wide-ranging, innovative options in terms of production, maintenance and sustainability. The company is present in all industrial centres of metal-cutting manufacturing, providing horizontal CNC machining centres in 4 axis or 5 axis, solutions, consulting and comprehensive service.

Part of Maschinenfabrik Berthold Hermle AG, Hermle & Partner Vertriebs GmbH is a German company that wholesales machine tools. The company is based in Gosheim, Germany. The CEOs of the company are Franz-Xaver Bernhard, Günther Beck.

Part of VOLLMER WERKE Maschinenfabrik GmbH, Vollmer Beteiligungs GmbH provides investment services. The company is based in Biberach an der Riss, Germany. The German company was founded in 1987. Jürgen Hauger has been the CEO of the company since 2021.