33N Ventures
33N Ventures is a venture capital firm based in Oporto, Portugal, focused on Series A to Late Stage startups in Cybersecurity, Artificial Intelligence, and GovTech & Defense. This profile covers its focus and how founders can get in front of it in 2026.
Investing and supporting cybersecurity and infrastructure software companies who dare to see beyond boundaries
- Investment focus
- CybersecurityArtificial IntelligenceGovTech & DefenseSaaS & Enterprise
- Investment stages
- Series ASeries BLate Stage
- Location
- Oporto, Portugal
- Founded
- 2022
- Team size
- 1-10
- Portfolio companies
- 25+
- Latest deal on record
- December 2025
About 33N Ventures
33N Ventures is a specialized venture capital company. Its first fund invests across Europe, Israel and the US in early growth-stage companies developing and commercialising emerging technology solutions in cybersecurity and infrastructure software. 33N has an active approach in supporting companies to expand globally, with an experienced and established international team and an extensive global network of leading entrepreneurs, experts, and cybersecurity decision-makers across industries.
Source: the organization's public company profile.
How to pitch 33N Ventures
The founders who hear back from 33N 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 33N 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. "33N Ventures." Round Funded investor database, updated October 19, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/vc/33n-ventures
Frequently Asked Questions
What does 33N Ventures invest in?
33N Ventures focuses on Cybersecurity, Artificial Intelligence, GovTech & Defense, and SaaS & Enterprise. Match your sector and stage before reaching out, then find similar active investors on Round Funded.
What stage does 33N Ventures invest at?
33N Ventures focuses on Series A to Late Stage rounds. Lead with traction that fits the stage when you reach out.
Is 33N Ventures actively investing?
Yes. Round Funded's research found that 33N Ventures has made a new investment or run a new cohort since 2024, and its latest deal on record is from December 2025. Reach out with a personalized pitch that fits its stage and focus, then track who opens it.
Where is 33N Ventures based?
33N Ventures is based in Oporto, Portugal. You can reach out from anywhere with a pitch that matches its focus.
How do I contact 33N Ventures?
Unlock a verified email for 33N 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.