TenEleven Ventures is a global, multi-stage venture capital firm focused exclusively on cybersecurity. Founded in 2014, the firm provides capital, connections, and expertise to cybersecurity entrepreneurs from seed to growth stage.
75% of their portfolio is in Cybersecurity. Deal activity increased 100% year-over-year (6 deals in the last 12 months). Average disclosed round size is $61.1M (across 58 rounds with reported amounts).
Portfolio
43
Fund Size
$600M
Top Stage
Series B
Last 12 Mo
6
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
65 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 VulnCheck | Series B | — | Feb 2026 |
 Kasada | Series B | $20M | Feb 2026 |
 Blackbird AI | Unknown | $28M | Jan 2026 |
 Saviynt | Series B | $700M | Dec 2025 |
 IQM | Series B | — | Sep 2025 |
 IQM Quantum Computers | Series B | — | Sep 2025 |
 Corsha | Series A | $18M | Apr 2025 |
 ThreatCare | Growth | — | Mar 2025 |
| RReliaQuest | Growth | $500M | Jan 2025 |
 Darkhive.ai | Series A | $21M | Sep 2024 |
 Device Authority | Series A | $7M | Feb 2024 |
| BBlueFlag Security | Seed | $11.5M | Jan 2024 |
 HiddenLayer | Series C | $50M | Sep 2023 |
| Blackbird AI | Series B | $20M | Jun 2023 |
 Fivecast | Series A | — | Apr 2023 |
 Aembit | Seed | $16.6M | Mar 2023 |
 Interpres Security | Seed | $8.5M | Dec 2022 |
 Vaultree | Series A | $12.8M | Dec 2022 |
 Eclypsium, Inc | Series B | $25M | Oct 2022 |
| HiddenLayer | Seed | $6M | Jul 2022 |
 Immuta | Series E | $100M | Jun 2022 |
 Ordr | Series C | $40M | Jun 2022 |
 Red Access | Seed | $6M | May 2022 |
| Corsha | Series A | $12M | Apr 2022 |
 Sonrai Security | Series C | $50M | Oct 2021 |
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Top Co-Investors
KKR8 shared
Bessemer Venture Partners6 shared
Polaris Partners5 shared
GV4 shared
YL Ventures4 shared
Crosslink Capital4 shared
Main Sequence4 shared
ClearSky4 shared
Tesi3 shared
StepStone Group3 shared
Dell Technologies Capital3 shared
Summit Partners3 shared
Battery Ventures3 shared
Elevate Ventures3 shared
Razor's Edge Ventures3 shared
Citi Ventures3 shared
MassMutual3 shared
Endeavor3 shared
Blackstone Inc.3 shared
Winbond Electronics Corporation2 shared
Last updated: 7 October 2026