Founded in 1925 in Germany’s Swabian Alb, Marquardt develops and manufactures mechatronic systems that connect people with vehicles, appliances, power tools and energy technologies. The family business combines electronics, mechanics and software, with contract manufacturing and electronics development supporting customers from prototypes through series production. Around 9,000 employees work across its worldwide operations, including the headquarters in Rietheim-Weilheim.
TISAX
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ISO/IEC 62443
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ISO/SAE 21434
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ISO 27001
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UNECE R 155
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EU Cyber Resilience Act
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ISO 26262
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GROB-WERKE GmbH & Co. KGFrom its headquarters in Mindelheim, GROB-WERKE GmbH & Co. KG designs and builds production and automation systems, including universal machining centers for milling and mill-turn work. The family-managed company was established in 1921 and now operates a 210,800-square-meter production site in Mindelheim alongside plants and subsidiaries worldwide. Its manufacturing reach also extends into electromobility, where GROB supplies production technology for e-motors and batteries.BLUFFTON, OH
MARQ4 Automation GmbHFounded in 2022 in Baden-Württemberg, MARQ4 Automation GmbH builds custom assembly equipment and inspection systems for industrial production. The company grew from more than 35 years of automation and special-purpose machine-building experience within the Marquardt Group, and its 70-person team has delivered more than 350 projects worldwide. MARQ4 stands out by handling the full path from concept and engineering through installation and global service, with particular experience in battery-management production and other demanding automotive applications.CAZENOVIA, NY
Dürr Systems AGSince 1896, Dürr Systems AG has engineered mechanical and plant systems that automate vehicle production, with particular depth in paint shops and final assembly lines. The Bietigheim-Bissingen-based company also supplies production technology for battery electrodes and serves woodworking, medical and electrical manufacturing through the Dürr Group’s global network of about 17,500 employees across 32 countries.COLUMBUS, OH
SUSPA GmbHFounded in 1951, SUSPA GmbH has grown from its Altdorf headquarters into a global manufacturer with more than 2,000 employees and eight production sites across five countries. The company is known for developing application-specific motion and safety solutions for customers in fields such as automotive and furniture, supporting projects from initial concept through series production.WESTERVILLE, OH