Built by physicists.
Driven by patients.

Our story

From the lab bench to the treatment room

RTBeamTech began inside the particle-physics labs of LIP and the instrumentation groups at IST, where our founders spent more than a decade designing detectors for high-energy physics experiments at CERN and beyond.

When FLASH radiotherapy started showing the ability to spare healthy tissue at ultra-high dose rates, the medical community ran into a hard limit: existing clinical dosimeters simply could not measure beams that fast. We realised the instruments we'd been building for physics were exactly what oncology needed.

Today we're translating that expertise into certified medical devices — engineered to the precision physics demands and the reliability clinical practice requires.