Investors / Luxembourg / 33N Ventures
33N Ventures
Venture capital · Luxembourg, Luxembourg · Europe
33N Ventures is a European-rooted venture capital firm that invests globally in cybersecurity, AI, and defense companies. It runs an early-stage fund leading and co-leading Series A and B rounds and a growth fund investing in Series B+ through D.
Invests inCybersecurityAI & Machine Learning
In its own wordscybersecurityartificial intelligencedefensedual-useenterprise softwarefraud prevention
Your fit with 33N Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fits33N Ventures lists 25 checked portfolio companies on its own site and is named in 4 funding rounds, 2 of them as lead. Its most frequent entry is Series A, 50% of the companies with a known first round. Its largest themes are Cybersecurity (41%), AI & Machine Learning (38%) and Enterprise Software (10%). 39% of its companies are based in United States. It invests most often alongside Bright Pixel Capital, Armilar Venture Partners and Chamaeleon.
Counts come from funding rounds that name 33N Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not 33N Ventures' whole history. Rounds on record name 4 companies; its own site lists 25. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 50% |
| Series B | 25% |
| Growth | 25% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 2 | 1 |
| '26 | 2 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 60th | 25 companies |
| Recent activity | 69th | 2 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 87th | 16% of companies confirmed by a round |
| Sector focus | 74th | 41% in its largest sector |
| Reach | 91th | 8 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Bright Pixel Capital | 12 |
| Armilar Venture Partners | 3 |
| Chamaeleon | 3 |
| Blue Cloud Ventures | 2 |
| JME Ventures | 2 |
| Oak HC/FT | 2 |
| 1435 Capital | 1 |
| 360 Capital | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers25100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Cybersecurity | 41% | 4% |
| AI & Machine Learning | 38% | 18% |
| Enterprise Software | 10% | 8% |
| Fintech | 5% | 12% |
| Industrial & Manufacturing | 5% | 7% |
| Healthcare & Biotech | 2% | 15% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Bright Pixel Capital
Compare 33N Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with 33N Ventures| Date | Company | Stage |
|---|---|---|
| 1 Oct 2026 | Series A Led | |
| 15 Sept 2026 | Series C+ | |
| 18 Nov 2025 | Series B | |
| 1 Oct 2025 | Series A Led |
Round details for 33N Ventures
Amounts, full round histories and every co-investor in 33N Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
25 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Acoru predicts future money mules, victims and their relationships to prevent fraud for financial institutions. | FintechCybersecurity | Oct 2025Series A | Page + round | |
| Apono provides a privileged access management platform that grants just-in-time access to humans, machines, and AI agents, then revokes it automatically. | CybersecurityAI & Machine Learning | Nov 2025Series B | Page + round | |
| Arctic Wolf provides cybersecurity services, including security operations and incident response, to protect organizations from cyber threats. | CybersecurityAI & Machine Learning | Portfolio page | ||
| Aryaka provides unified secure network access with agility and performance | CybersecurityAI & Machine Learning | Portfolio page | ||
| Barracuda Networks provides cybersecurity solutions for email, applications, networks, and data protection. | CybersecurityAI & Machine Learning | Portfolio page | ||
| Portfolio page | ||||
| Codacy provides a platform for code quality and security for AI-assisted engineering | CybersecurityAI & Machine Learning | Portfolio page | ||
| DataGalaxy provides a platform for data management and governance, including data cataloging, lineage, and quality monitoring. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Portfolio page | ||||
| Equixly provides a platform for AI penetration testing and red teaming for enterprises | CybersecurityAI & Machine Learning | Portfolio page | ||
| Exein provides cybersecurity solutions for Physical AI systems and devices | CybersecurityAI & Machine Learning | Sept 2026Series C+ | Page + round | |
| Feedzai develops and provides a platform to prevent fraud and financial crime using artificial intelligence | FintechAI & Machine Learning | Portfolio page | ||
| Hackuity unifies findings from existing security stacks and helps teams orchestrate remediation with explainable risk scoring and AI-assisted guidance. | Cybersecurity | Portfolio page | ||
| IriusRisk develops and provides an AI-powered threat modeling tool for secure software development | CybersecurityAI & Machine Learning | Portfolio page | ||
| Jscrambler secures software, AI, and data in the browser | CybersecurityAI & Machine Learning | Portfolio page | ||
| Link11 delivers cybersecurity, DDoS protection, Web Application Security and Application Performance services | CybersecurityEnterprise Software | Portfolio page | ||
| Medux helps telecom operators, regulators and enterprises measure real end-user experience, benchmark network performance and turn QoE data into actionable insights. | Healthcare & BiotechIndustrial & Manufacturing | Portfolio page | ||
| Osavul detects and disrupts hybrid risk across digital and physical environments | CybersecurityAI & Machine Learning | Oct 2026Series A | Page + round | |
| OutSystems is how regulated enterprises modernize legacy systems and run custom apps and agents they can trust. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Panorays provides third-party cyber risk and attack surface management services | CybersecurityEnterprise Software | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- 33n.vc
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 1 Oct 2025
- Companies checked
- 25
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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