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SJF Ventures is a venture capital firm and certified B Corporation that invests in high-growth companies creating a healthier, smarter, and cleaner future. Founded in 1999 and headquartered in Durham, North Carolina, the firm provides equity financings of $1M–$10M across clean energy, circular economy, mobility, health, education, and future of work sectors.
Deal activity increased 300% year-over-year (4 deals in the last 12 months). Average disclosed round size is $21.1M (across 53 rounds with reported amounts).
Portfolio
57
Fund Size
$175M
Top Stage
Series A
Last 12 Mo
5
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
63 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Dewey | Series A | $5M | Jul 2026 |
 Zero Homes | Series A | — | Feb 2026 |
 Origin | Series B | — | Jan 2026 |
 Lium | Seed | $5.5M | Jan 2026 |
| LLōvu Health | Series A | $8M | Sep 2025 |
 Nuclearn | Series A | $10.5M | Sep 2025 |
 TradeVerifyd | Series A | $4M | May 2025 |
 Elemeno Health | Unknown | $3.5M | Jan 2025 |
 Iron Sheepdog | Series B | $10M | Jan 2024 |
| TTake Command | Growth | $25M | Sep 2023 |
 Revalue Nature | Series A | $10M | Aug 2023 |
 DUOS | Series A | $10M | Jun 2023 |
 Respondology | Series A | $11M | Jan 2023 |
 Terabase Energy | Series B | $44M | Aug 2022 |
 Tive | Series B | $54M | Apr 2022 |
 Validic | Unknown | $12M | Jan 2022 |
 Ellipsis Health | Series A | $26M | Aug 2021 |
 Rhithm | Seed | $4M | May 2021 |
 PosiGen | Series D | $60M | Apr 2021 |
 SchooLinks | Series A | — | Mar 2021 |
 Interplay Learning | Series B | $18M | Feb 2021 |
 Interplay | Series B | $18M | Jan 2021 |
 Cooks Venture | Series A | — | Jul 2020 |
 Catalant | Series E | $35M | Jan 2020 |
| SSolera | Series C | $42M | May 2019 |
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Top Co-Investors
Owl Ventures4 shared
Adams Street Partners3 shared
Blue Shield of California3 shared
Supply Chain Ventures3 shared
Alumni Ventures3 shared
LiveOak Venture Partners3 shared
Service Provider Capital3 shared
Reach Capital3 shared
RRE Ventures2 shared
Sierra Ventures2 shared
S3 Ventures2 shared
Khosla Ventures2 shared
Strada Education Network2 shared
The Venture Reality Fund2 shared
Bonfire Ventures2 shared
OCA Ventures2 shared
Prelude Ventures2 shared
The Goldman Sachs Group, Inc.2 shared
Grosvenor Food & AgTech2 shared
Revolution Growth2 shared
Last updated: 9 September 2026