Cosylab at ESTRO 2026

Our software solutions help radiation therapy device manufacturers build safer, faster, and more reliable systems, by simplifying integration, enabling early testing, and ensuring system-wide compliance.

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Cosylab × Teledyne ETV · ESTRO Village · 18 May · 10:00

This session covers how software simulators and digital twins compress radiotherapy linac development timelines, reduce cost, and open the door to machine learning for system quality monitoring - with real examples from Cosylab and Teledyne ETV.

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Where complexity starts to slow you down

We work with radiation therapy device manufacturers on control systems, integration, and validation, the parts of the system where complexity tends to concentrate.

Most development projects reach a point where complexity starts to outpace the team, not because the engineers aren’t capable, but because integration, regulatory constraints, and system-level behaviour don’t scale at the same pace as the roadmap.

At that point, teams typically face the same options: hire internally (slow), rely on generalist vendors (risky), or push complexity further down the timeline. That’s where delays, compliance gaps, and knowledge loss start to accumulate.

After 25+ years of control systems experience in radiation therapy, we’ve learned where those risks build, and what it takes to avoid them.

If you’re at that point in your project, come find us at booth C06:23.
Tell us what you’d like to discuss, submit the form, and we’ll confirm your slot within a day.

Customer stories

Trusted by leading radiotherapy centers and technology providers

Cosylab helps radiotherapy equipment manufacturers and clinics accelerate development and delivery with proven control system solutions, built for the demands of modern oncology.

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Meet the team in Stockholm

Mark Pleško

Chief Executive Officer

Mark Pleško

Chief Executive Officer

Dr. Mark Pleško, co-founder and CEO of Cosylab, is a world-renowned expert in nuclear accelerators and particle cancer therapy, a successful entrepreneur, and a respected leader and counselor in business and society at large. He is President of the Slovenian Academy of Engineers, the highest national organisation of engineers; the President of the Board of Governors of the Jožef Stefan Institute, the largest national research institution; and Vice-President of the Council for Science and Technology of the Republic of Slovenia. Mark is also an angel investor in startups and established companies. He earned his Ph.D. in nuclear and elementary particle physics and completed an Executive MBA. Mark has also received several national and international awards for his work in research and business.

Dr Kristjan Anderle

Chief Scientific Officer

Dr Kristjan Anderle

Chief Scientific Officer

Dr. Kristjan Anderle is a physicist specializing in medical applications of particle therapy. After completing a diploma thesis in Physics at the University of Ljubljana, Dr. Anderle pursued a PhD at GSI Helmholtz Centre for Heavy Ion Research in Germany, focusing on treatment planning for carbon-ion therapy. Following a postdoctoral position at GSI, he joined Cosylab, where he currently serves as Head of Research and Product Management. In this role, Dr. Anderle leads strategic innovation at the intersection of medical physics, software development, and clinical integration, contributing to the advancement of next-generation cancer treatment technologies.

Rok Štefanič

Senior Medical Systems Architect

Rok Štefanič

Senior Medical Systems Architect

Rok Štefanič is responsible for system architecture and design of software control systems for proton and radiation therapy machines. His work spans from real-time low-level hardware control, through safety-focused synchronization of subsystems, to intuitive user interfaces for clinical staff. He also designs control systems for imaging modalities and ensures compliance with medical and machine-specific standards. With years of experience in system design and a solid understanding of the underlying hardware, he focuses on finding optimal, reliable solutions tailored to complex medical environments.

Stockholm, Sweden · 15-19 May 2026

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Whether you are already working on a project, in early planning, or simply curious about Cosylab, come meet our experts and learn directly from the people behind the work. Tell us briefly what you're working on and we'll come prepared.

Latest from Cosylab

Cosylab at ESTRO 2026

Cosylab × Teledyne ETV · ESTRO Village · 18 May · 10:00

Where complexity starts to slow you down

Trusted by leading radiotherapy centers and technology providers

Meet the team in Stockholm

Schedule a meeting

Further reading

Can FPGA and PLC Technology Make Radiation Therapy Better?

Cosylab joins ASTRO as an official corporate Member!

Advanced Radiation Therapy

Trusted by leading radiotherapy centers and technology providers

Mark Pleško

Dr Kristjan Anderle

Rok Štefanič

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