Activity not yet confirmed Verified 7 Nov 2026
33N Ventures
Portuguese specialist venture capital firm that invests globally in cybersecurity, AI infrastructure and dual-use defence companies from pre-Series A to later growth rounds, including through a growth fund.
- Type
- VC firm
- Location
- Lisbon, Portugal
- Stages
- Series A, Series B, Growth
- Sectors
- Cybersecurity, AI, Defense, Deep tech
- Fund size / AUM
- EUR 200M+ deployed since 2014 (own site)
- UK office
- London
- Website
- 33n.vc
Contacts on file
For 33N Ventures, the paid file holds: 5 named decision-makers with roles; how to pitch (the route the firm publishes); LinkedIn page.
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Notable investments
OsavulExein
Sources
- 33n.vc/
- 33n.vc/about
- 33n.vc/team
- 33n.vc/portfolio
- techwinds.33n.vc/p/33ns-growth-fund-goes-to-work
- www.apcri.pt/associados/
Last checked 7 Nov 2026. Is something wrong? Tell us.
Appears in 30 lists
Startup investors in Portugal (15)Series B defense tech investors (29)Growth-stage defense tech investors (44)Defense tech investors in Europe (48)Cybersecurity investors in Europe (64)Series B cybersecurity investors (65)International investors with a UK office (67)Series A defense tech investors (67)Growth-stage cybersecurity investors (92)Series B deep tech investors (113)Series B investors in Europe (117)Series A cybersecurity investors (118)Growth-stage deep tech investors (191)Defense tech investors (196)Series B AI investors (204)AI investors in Europe (230)Growth-stage investors in Europe (276)Series A deep tech investors (293)Growth-stage AI investors (295)Deep tech investors in Europe (299)Cybersecurity investors (316)Series A investors in Europe (329)Series B investors (339)Venture capital firms in Europe (412)Series A AI investors (500)Growth-stage investors (705)Startup investors in Europe (725)Deep tech investors (763)Series A investors (864)AI investors (1,576)