East X Ventures

East Innovate is East X Ventures' affiliated investment company, investing across advanced manufacturing, supply chains, AI and broader power.

The full East X Ventures portfolio across power systems, manufacturing, supply chains and AI — filterable by entity, sector and stage.

Starmaker One is East X Ventures' flagship fund: backing the teams making fusion and next-generation power real, from Seed to Series B.

Announcements and coverage from across the East X Ventures portfolio — the deep-tech companies building the power, industrial and AI systems the next economy runs on.

Who East X Ventures is: a deep-tech investment manager backing the power, industrial and AI systems the next economy runs on.

East X Ventures backs founders building the power, manufacturing, supply chains and AI the next economy depends on — from Seed to Series B.

London deep-tech company StandardX raises a £10 million seed round co-led by Vsquared Ventures and East X Ventures to build an accelerator-based isotope refinery. The planned refinery aims to expand isotope production for medicine and fusion.

Sep 2026Tech.euNews article

Proxima Fusion raises €411 million to build its Alpha stellarator fusion demonstrator. XTX Ventures and East X Ventures, the venture arm of London-based East X, lead the financing round.

Jul 2026FusionXInvestNews article

First Light Fusion announces the £25 million first close of its latest funding round, led by UK venture firm East X Ventures and its fusion fund Starmaker One. The round also includes a significant strategic investment from the UK Atomic Energy Authority (UKAEA).

Apr 2026First Light FusionNews article

East X Ventures launches Starmaker One, a private investment fund dedicated to fusion. The fund has a £20 million cornerstone investment from the UK government through the Department for Energy Security and Net Zero, alongside a further £20 million investment from parent company East X.

Apr 2025FusionXInvestNews article