Oxford Sigma, in partnership with the Rockwood Group, is delivering a Sub Scale Model Coil for UK Fusion Energy that will enable critical magnet testing for STEP and enable delivery of the first STEP technical milestone of the UK Fusion Strategy in 2026.
Through collaborative R&D, UKFE and Oxford Sigma are progressing UK manufacturing capability for hydrogen isotope exchange materials critical to future fusion fuel cycles.
A newly published paper highlights practical, high‑TRL engineering solutions for managing extreme heat loads in future fusion power plants.
Oxford Sigma’s CEO, Dr Thomas Davis, led the Division 4 Workshop at May 2026 ASME Code Week, advancing a consensus driven framework that is shaping how fusion power plants will be engineered and constructed under BPVC.
Oxford Sigma is continuing international harmonisation efforts following a landmark technical meeting with the ITER Organisation and ongoing ASME–JSME collaboration, strengthening the global alignment of fusion engineering codes and standards through practical evidence and operating experience.
Oxford Sigma proudly marks its seventh anniversary today, celebrating its rise from a two founder British startup to an internationally recognised leader.