Funding · Seed · 30 September 2026
Zenithon raises £7.5m led by BACKED
Zenithon has raised £7.5m in a seed round, led by BACKED and Lunar. Seraphim, MMC, SOSV, MMC Ventures also took part. AI world models that simulate extreme physics for fusion, hypersonics and chip manufacturing design.
✓ Verified · checked against the published source, 3 Oct 2026. What this means
89thRound size percentile, 19 seed rounds
Press report
CompanyZenithon
StageSeed
SectorAI
Based inLondon
InvestorsBACKED, Lunar, Seraphim, MMC, SOSV, MMC Ventures
SourcePress · confidence highView source ↗
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