| Website | arventures.com |
| Employees | |
| Founded | 2001 |
American River Ventures is an early-stage venture fund.
| Company | Date | Round | Size | Participants |
| SynapSense | 7/10 | Venture Round | $5M | 7 |
| PatientSafe Solutions | 3/10 | Series B | $30M | 7 |
| WiSpry | 4/09 | Series C | $10M | 8 |
| SynapSense | 3/09 | Series B | $7M | 5 |
| HID Labs | 8/08 | Series A | $4.5M | 1 |
| SynapSense | 9/07 | Series B | $10M | 4 |
| SpectraSensors | 7/07 | Series C | $14M | 4 |
| Incuity Software | 8/06 | Series A | $7.3M | 2 |
| SynapSense | 5/06 | Venture Round | $1.5M | 2 |
| Integrated Materials | 11/05 | Series C | $8.8M | 4 |
| Agoura Technologies | 9/05 | Series A | $1M | 1 |
| OpenClovis | 6/05 | Series B | $11M | 4 |
| SpectraSensors | 3/05 | Series B | $6M | 3 |
| WiSpry | 2/05 | Series A | $6.5M | 2 |