Oxford Sigma

Updated: September 12, 2026
Founders: Jonathan Musgrove, Thomas Davis
Founders: Jonathan Musgrove, Thomas Davis
Country: UK | Add Funding
Founded: 2019

Website: https://oxfordsigma.com

Oxford Sigma develops and supplies materials technology and engineering solutions for fusion energy. It develops materials and neutron technology for fusion reactors, including tungsten alloys and lithium ceramics for tritium breeding. The startup works with UKAEA on the STEP programme.




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