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
- 2 Mar 2026
Payr raises a £1.5m seed round led by Ingenii Capital for credit card-enabled rent payments
SeedFintech - 2 Mar 2026
Ivee raises a seven-figure seed round from Social Impact Enterprises and angels for AI upskilling and talent platform
SeedHR - 25 Feb 2026
Kinfolk raises a £5m seed round led by AlbionVC to shift manual HR workflows with agentic AI
SeedHR
