| Website | rho.com/vc_main.html |
| Phone | 212.751.6677 |
| Employees | 18 |
| Founded | 1981 |
| Description | Venture Capital |
Rho has been an active venture capital investor since their inception in 1981. They diversify their investments across various high growth sectors, including information technology, communications, new media, healthcare and energy technology, and invest throughout all stages of a company’s development from seed to growth equity rounds.
| Company | Date | Round | Size | Participants |
| Gloucester | 8/09 | Series D | $29M | 5 |
| Xora | 8/09 | Unattributed | $8.5M | 4 |
| Convey Computer | 7/09 | Series B | $24.2M | 6 |
| Solicore | 7/09 | Series D | $13.3M | 6 |
| Slacker | 5/09 | Series D | $9.6M | 5 |
| Vidyo | 3/09 | Series C | $15M | 4 |
| WiNetworks | 3/09 | Unattributed | $8M | 4 |
| Slacker | 1/09 | Unattributed | $5M | 5 |
| Anacor Pharmaceutical | 1/09 | Series E | $50M | 6 |
| Patersons HR and Payroll | 12/08 | Series A | $30M | 1 |
| Waterfront Media | 11/08 | Series E | $20M | 6 |
| LucidLogix Technologies | 10/08 | Series C | $18M | 3 |
| Intransa | 10/08 | Unattributed | $15M | 5 |
| InnerWireless | 9/08 | Unattributed | $5M | 4 |
| Vidyo | 8/08 | Series B | $3M | 2 |
| Nuventix | 7/08 | Series C | $14M | 5 |
| Celtro | 6/08 | Series C | $20M | 6 |
| MovieSet | 6/08 | Series A | $5M | 2 |
| ON24 | 5/08 | Unattributed | $8M | 3 |
| Travel Ad Network | 4/08 | Series A | $15M | 2 |
| NGM Biopharmaceuticals | 2/08 | Series A | $25.6M | 3 |
| Vidyo | 10/07 | Series B | $12M | 3 |
| ReachLocal | 9/07 | Series D | $55.2M | 3 |
| Waterfront Media | 9/07 | Series D | $25M | 6 |
| NowPublic | 7/07 | Series A | $10.6M | 3 |
| Broadlogic | 6/07 | Series B | $17M | 4 |
| Slacker | 6/07 | Series B | $40M | 4 |
| Alien Technology | 4/07 | Series D | $33M | 4 |
| Amp’d Mobile | 3/07 | Series E | $107M | 11 |
| Waterfront Media | 3/06 | Series B | $6M | 3 |
| Waterfront Media | 3/04 | Series A | $4M | 4 |
