Four Rivers Group is a San Francisco-based venture capital firm founded in 2007 that invests in early-stage technology and healthcare companies across North America and Western Europe. The firm manages seed, expansion, and secondary funds, providing first institutional capital at the earliest stages.
Average disclosed round size is $41.3M (across 35 rounds with reported amounts).
Portfolio
33
Fund Size
$87M
Top Stage
Series C
Last 12 Mo
2
Team
Dan Scholnick
MANAGING PARTNER
Farouk Ladha
FOUNDER AND MANAGING PARTNER
Adam Messinger
STRATEGIC LIMITED PARTNER
Fiona Rivers
AI PARTNER
Lew Cirne
STRATEGIC LIMITED PARTNER
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
38 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Factorial | Series D | — | Jun 2026 |
 BotCity | Series A | $12M | Sep 2025 |
 Appy Ai | Seed | $5M | Jan 2025 |
 Embeddables | Seed | $6.3M | Dec 2024 |
 Embeddable | Seed | — | Dec 2024 |
 Prompt Security | Seed | $5M | Jan 2024 |
| Embeddable | Seed | — | Jan 2024 |
 D2L | Series B | $85M | Jan 2024 |
 Censys | Series C | $75M | Oct 2023 |
 Rockset | Series C | $44M | Aug 2023 |
 Climate AI | Series B | $22M | Apr 2023 |
| CClimate AI | Series B | $22M | Apr 2023 |
 Superframe | Seed | $5M | Jan 2023 |
 Truework | Series C | $50M | Aug 2022 |
 Deno | Series A | $21M | Jun 2022 |
 Lilt | Series C | $55M | Apr 2022 |
 Docker | Series C | $105M | Mar 2022 |
 Findem | Series B | $30M | Mar 2022 |
 Instawork | Series C | $60M | Jul 2021 |
 BillionToOne | Series B | $55M | Jun 2021 |
 Canvas | Series B | $20M | May 2021 |
 Dtex | Growth | $17.5M | May 2020 |
 Outreach | Series E | $114M | Apr 2019 |
 Clutter | Growth | $200M | Feb 2019 |
| Outreach | Series D | $65M | May 2018 |
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Top Co-Investors
Sequoia Capital11 shared
Tenaya Capital5 shared
Mayfield Fund4 shared
Techstars4 shared
Benchmark3 shared
Silicon Valley Bank3 shared
Greylock Partners3 shared
GV3 shared
Spark Capital3 shared
Trinity Ventures3 shared
M123 shared
OpenOcean3 shared
Menlo Ventures3 shared
Intel Capital2 shared
Geodesic Capital2 shared
Titanium Ventures2 shared
Atomico2 shared
Yaletown Partners2 shared
Radical Ventures2 shared
Neotribe Ventures2 shared
Last updated: 8 September 2026