East X Ventures

East X Ventures East X Ventures is the venture capital arm of East X, a London-based quantitative research and investment firm, focused on early-stage science-led companies with world-scale potential. Their standout initiative is Starmaker One, a fusion-focused fund created in partnership with the UK government. the first public-private fusion investment vehicle globally. Announced in April 2025 by the UK Department for Energy Security and Net Zero, the government anchored with £20M and the pro