Cheyenne Ventures is a growth/expansion stage venture capital firm based in Woodside, California, providing flexible equity financing to transformational companies in AI infrastructure, cybersecurity, cloud, SaaS, consumer products, and health innovations.
32% of their portfolio is in Cybersecurity. Average disclosed round size is $15.2M (across 17 rounds with reported amounts).
Portfolio
16
Fund Size
—
Top Stage
Seed
Last 12 Mo
0
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
19 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| SSignos Highlighted as Consumer Metabolic Intelligence Gains Momentum | Unknown | $20M | Jan 2026 |
 ArmorCode | Unknown | $16M | Jan 2026 |
 Cyrus | Seed | — | Apr 2025 |
 AuthMind | Seed | $8.5M | Apr 2025 |
 Rad Security | Series A | $14M | Feb 2025 |
| AuthMind | Seed | $19.3M | Jan 2025 |
 Spot AI | Series B | — | Oct 2024 |
 Relyance AI | Series B | $32.1M | Oct 2024 |
 Bolster | Series B | $14M | May 2024 |
 Chunk Foods | Seed | $7.5M | Jan 2024 |
| CChunk | Seed | $7.5M | Jan 2024 |
 Bolster | Series B | $15M | Jan 2024 |
 Signos | Series B | $20M | Oct 2023 |
 kencko | Series A | $10M | Jan 2022 |
 Provarity | Seed | $7M | — |
| AAbstract Raises $25M to Expand Composable Security Operations Platform | Unknown | $25M | — |
| Bolster | Series A | $15M | — |
| Bolster | Series A | $15M | — |
 RightRev | Series A | $13M | — |
Top Co-Investors
Thomvest Ventures5 shared
Cervin5 shared
Crosslink Capital5 shared
M124 shared
Liberty Global Ventures4 shared
Ballistic Ventures4 shared
K2 Access Fund3 shared
Silver Buckshot Ventures3 shared
Black Opal Ventures3 shared
Y Combinator2 shared
IBM Ventures2 shared
Unusual Ventures1 shared
Menlo Ventures1 shared
Dexcom Ventures1 shared
GV1 shared
DCM Ventures1 shared
Transformation Capital1 shared
Qualcomm Ventures1 shared
Redpoint Ventures1 shared
Last updated: 7 October 2026