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MST Leadership Team Meet the Team

At MST, our leadership team is dedicated to finding the best solutions for our customers in the field of Class 3 active implantable medical devices and other high-reliability applications. With decades of combined experience in medical technology, microelectronics, and advanced manufacturing, our leaders are committed to excellence, collaboration, and long-term value creation.

Our leadership team brings together a diverse range of expertise, from engineering and operations to quality, strategy, and customer engagement. What unites them is a shared passion for innovation, a deep understanding of regulatory and technological requirements, and a clear focus on the needs of our partners and customers.

Guided by strong values and a global mindset, the team ensures that MST remains agile, quality-driven, and future-ready. Their commitment to continuous improvement, talent development, and cross-functional teamwork helps us deliver not only righ reliable technologies but also dependable, scalable solutions, from concept to commercialization.

We’re proud of the people who lead us forward — and even prouder of what we accomplish together.

MST Leadership Team Glass Chess image
Title within the MST Group

Gregor Zwinge

At MST, our leadership team is composed of passionate experts from diverse backgrounds. Each member brings unique experience and a shared dedication to shaping the future with precision, purpose, and performance. Meet the people driving our vision forward.

Gregor Zwinge MST
President Sales & Marketing MST

Christian Roessle

WE drive global growth as a reliable partner through customer-centric innovation, technological leadership, strategic collaborations, and high-performing teams committed to excellence in active implantable device solutions.

My key to success lies in building trust through deep customer focus and empowering teams to deliver innovative, high-quality solutions that enable sustainable growth in the medical technology sector.

 
 
 
 
Christian Roessle MST
General Manager Micro Systems Engineering, Inc

Tim Ellrodt

With a PhD in Mechanical Engineering from RWTH Aachen University and a solid foundation in medical device and production engineering, as well as in the design and development of microsystems technologies I bring a strong technical background that aligns perfectly with MST’s mission and business.

Previously, I led our final device assembly manufacturing in Berlin and managed our specialty component manufacturing site in Nuremberg, gaining hands-on experience in high-reliability production environments.

I am driven by the belief that trust-based, collaborative teams are the foundation of every success. When deep expertise meets lasting experience, there are no limits to what we can achieve together.

MST Tim Ellrodt
Managing Director Micro Systems Engineering GmbH

Thomas Asperger

Dynamic General Manager with a strong focus on strategy, efficiency, and team empowerment, committed to driving business growth and delivering outstanding customer value across all operations.

My key to success: Fostering collaboration, staying adaptable in changing environments, and maintaining a relentless focus on delivering value for both customers and the organization.

Thomas Asperger MST
General Manager LITRONIK

Jens Werner

General Manager with extensive experience in leading cross-functional teams, optimizing operations, and delivering strategic growth through innovation, collaboration, and a clear results-driven mindset.

My key to success: Embracing continuous learning, setting clear goals, and inspiring my team to innovate and exceed expectations every day.

 
 
 
 
Jens Werner MST
General Manager Micro Connect Technologies

Lilli Fries

Forward-thinking General Manager driving innovation and growth by inspiring teams, embracing change, and delivering agile solutions that shape the future of the company and industry.

My key to success: Staying agile, embracing innovation, and motivating teams to pioneer solutions that create lasting impact and drive future growth.

MST Lilli Fries