Manta Ray
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Investment Portfolio
Infinitopes
21 Jan 2026
Infinitopes secures an £11m seed round led by Octopus Ventures and Amplify Bio to prevent recurrence of oesophageal cancer
Infinitopes develops off-the-shelf precision cancer vaccines designed to prevent recurrence, using AI-powered immunomics to target shared tumour features and advance new immunotherapies into clinical trials.
Sitehop
9 Oct 2025
Sitehop lands £7.5m in new funding led by Northern Gritstone to advance encryption for quantum cyber threats
Sitehop develops hardware-based encryption systems that protect data at ultra-low latency, enabling networks to remain secure against future quantum cyber threats without sacrificing performance or efficiency.
Manta Ray
More venture news
- 14 Jul 2026
ProloProlo lands a £4.2m seed round led by Triple Point Ventures to modernise procurement for SME construction firms
SeedSupply Chain - 8 Jul 2026
HIVEHIVE lands £11m in a seed round led by SuperSeed to make industrial machines autonomous with silicon brain
SeedIndustrial - 9 Jul 2026
MarkerMarker raises a £10m seed round led by Index Ventures to support writers with AI word processor
SeedMedia & Entertainment
