Corporate Management
Executive Board and Leadership Team
Dr. Hans J. Langer
Dr. Langer is a physicist, entrepreneur, and one of the architects of the additive manufacturing industry. As founder of EOS, he helped transform additive manufacturing from a promising technology into an industrial reality.
Guided by customer challenges, he has spent more than four decades building technologies, companies, partnerships, and intellectual property that address critical gaps across the manufacturing value chain. As Founder of SCANLAB, founder of AM Ventures, and through numerous entrepreneurial initiatives, he has consistently connected innovation with industrial demand and helped create the additive manufacturing ecosystem as we know it today.
For Dr. Langer, building an ecosystem is a creative act. He views the additive manufacturing ecosystem much like a work of art - shaped by vision, collaboration, and the ability to connect diverse elements into a meaningful whole. This philosophy is also reflected in EOS Kunst.Raum, which explores the connections between art, technology, and society and was established together with his wife, Hella Langer.
Executive Board
Marie Niehaus-Langer
Marie Niehaus-Langer, of the founding Langer family's second generation, took over as CEO of EOS in October 2019. She oversees the strategic path of EOS and its subsidiaries. Her key goals are digitization, industrialization and sustainability in 3D printing. This involves the integration of industrial 3D printing into the digital value chain of production and the further industrialization of the technology for series production while closely cooperating with companies within the EOS ecosystem.
Simultaneously, Marie Niehaus-Langer is passionately driving forward a comprehensive corporate concept that combines innovation and sustainability. Her goal is to enable a responsible approach to manufacturing that offers customers competitive yet sustainable solutions, while also providing social and ecological benefits to the world.
Dr. Florian Mes
Dr. Florian Mes is the Chief Financial Officer (CFO) and one of the Managing Directors of EOS since October 2021. In his role, he leads all operations and finance across the organization.
He has extensive expertise in the areas of transformation and performance improvement programs as well as corporate finance proficiency.
Nikolai Zaepernick
In his role as CSO, Nikolai Zaepernick spearheads the development and execution of EOS' sales strategy on a global scale. With an end-to-end vision for the business, he leads the Regional Sales development and Service Teams, and oversees the global EOS service portfolio. In addition, he is one of the Managing Directors of EOS.
Nikolai joined EOS in 2011. He has been responsible in the areas of strategy, sales, and solution portfolio and he had a great impact on the company’s growth with his profound understanding of the industry and dedication to customer-centric and innovative strategies.
Joachim Zettler
Joachim Zettler joined EOS in April 2022, being responsible for Global Operations. He has additionally taken over the role as Chief Technology Officer responsible for all systems, software and materials.
His holistic understanding of industrial engineering, material science, and production management, combined with his extensive first-hand experience from both customer and user perspectives, will be instrumental in pushing forward the innovation of our business as a whole and keeping our global operations running stably.
Glynn Fletcher
Since March 2015, Glynn Fletcher has served as President of EOS North America. Alongside this responsibility, he oversees the EOS subsidiary Advanced Laser Materials (ALM), a top provider of high-performance polymers, including customized blends for additive manufacturing.
Additionally, Glynn plays a key role in driving progress for selected high-growth industries and providing strategic guidance to the global organization. With his focus on customer satisfaction and deep understanding of customer needs, he has a proven track record of accelerating business performance.
Ruha Reyhani
Ruha Reyhani is the Chief Transformation Officer at EOS, a role she has held since July 2020. She leads the company’s transformation agenda with a focus on fostering a future-ready culture and organization. Her areas of responsibility span People & Culture (Global HR), Marketing and Communications, Strategic Design and Customer Experience (CX), IT, and Digital Intelligence.
Ruha also drives EOS’s company-wide AI strategy, guiding both the responsible adoption of AI tools for workforce enablement and the development of AI-driven products and services that unlock new value for customers.
Virginia Palacios
Our Chief Strategy Officer, Virginia Palacios, joined EOS in January 2023 and has since held key leadership roles within the organization.
Drawing on her broad experience, including responsibility for the global polymer solutions business, Virginia brings a unique combination of engineering expertise, market insight, and customer focus to shaping EOS’s long-term priorities and driving sustainable success.