Manta Ray Ventures
Manta Ray Ventures is a venture capital firm based in London, United Kingdom, focused on Seed to Late Stage startups in Healthcare & Biotech, SaaS & Enterprise, and Cybersecurity. This profile covers its focus and how founders can get in front of it in 2026.
Manta Ray Ventures provides flexible and patient capital, leveraging time, resources, and networks to support its portfolio companies.
- Investment focus
- Healthcare & BiotechSaaS & EnterpriseCybersecurityClimate & EnergyEdTechHardware & Deep Tech
- Investment stages
- SeedSeries ASeries BLate Stage
- Location
- London, United Kingdom
- Team size
- 1-10
- Portfolio companies
- 50+
How to pitch Manta Ray Ventures
The founders who hear back from Manta Ray Ventures lead with traction and a clear ask that matches its stage, not a generic mass email. Build a targeted, verified list, write a personalized note, and track who opens it, all in one place.
Connect with Manta Ray Ventures
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Manta Ray Ventures." Round Funded investor database, updated October 19, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/vc/manta-ray-ventures
Frequently Asked Questions
What does Manta Ray Ventures invest in?
Manta Ray Ventures focuses on Healthcare & Biotech, SaaS & Enterprise, Cybersecurity, and Climate & Energy. Match your sector and stage before reaching out, then find similar active investors on Round Funded.
What stage does Manta Ray Ventures invest at?
Manta Ray Ventures focuses on Seed to Late Stage rounds. Lead with traction that fits the stage when you reach out.
Is Manta Ray Ventures actively investing?
Yes. Round Funded's research found that Manta Ray Ventures has made a new investment or run a new cohort since 2024. Reach out with a personalized pitch that fits its stage and focus, then track who opens it.
Where is Manta Ray Ventures based?
Manta Ray Ventures is based in London, United Kingdom. You can reach out from anywhere with a pitch that matches its focus.
How do I contact Manta Ray Ventures?
Unlock a verified email for Manta Ray Ventures and reach out with a personalized pitch on Round Funded. We show only deliverable contacts, so your outreach does not bounce.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.