| Website | morgenthaler.com |
| Phone | 650-388-7600 |
| Employees |
Morgenthaler Ventures has been in the venture capital business for more than 40 years, steadily investing through every market cycle.
Among the many Morgenthaler-funded companies that have gone public or were acquired are: Apple, Atria, Brion, Illustra Technologies, IPC – The Hospitalist Company, Medaphis, Microchip, New Focus, NexTag, NEXTEL, Nuance Communications, Perclose, Premisys, Ribozyme Pharmaceuticals, Synopsys and VeriFone.
| Company | Date | Round | Size | Participants |
| Intelleflex | 11/09 | Unattributed | $8M | 4 |
| imeem | 8/09 | Unattributed | $6M | 3 |
| Relievant Medsystems | 7/09 | Series C | $20M | 4 |
| Transcend Medical | 6/09 | Series A | $9.4M | 3 |
| Transcend Medical | 6/09 | Series B | $35M | 6 |
| Unity Semiconductor | 5/09 | Series C | $22M | 3 |
| Ardian | 3/09 | Series C | $47M | 5 |
| Lending Club | 3/09 | Series B | $12M | 3 |
| OneChip Photonics | 3/09 | Series A | $19.5M | 4 |
| OneChip Photonics | 3/09 | Series B | $15.3M | 4 |
| Stemgent | 3/09 | Series B | $14M | 2 |
| R2 Semiconductor | 2/09 | Series A | $2M | 2 |
| JasperSoft | 12/08 | Unattributed | $12.5M | 5 |
| Catalyst Biosciences | 12/08 | Series C | $40M | 7 |
| Paratek | 12/08 | Unattributed | $20M | 5 |
| sezmi | 11/08 | Series B | $33M | 5 |
| Siri | 10/08 | Series A | $8.5M | 2 |
| ZeroG Wireless | 10/08 | Series B | $17M | 4 |
| Arisdyne Systems | 6/08 | Series A | $5.3M | 4 |
| ExploraMed | 4/08 | Unattributed | $18.5M | 3 |
| Miramar Labs | 3/08 | Series B | $20.3M | 2 |
| Blist | 2/08 | Series A | $6.5M | 2 |
| Intelleflex | 12/07 | Series C | $15.5M | 6 |
| Voltage Security | 10/07 | Series D | $12M | 6 |
| Utterz | 9/07 | Series A | $4M | 2 |
| JasperSoft | 8/07 | Series D | $12M | 5 |
| sezmi | 8/07 | Series A | $17.5M | 3 |
| Satiety | 7/07 | Series D | $30M | 6 |
| IGA Worldwide | 7/07 | Series B | $25M | 6 |
| ZeroG Wireless | 6/07 | Series A | $13M | 3 |
| Danal | 6/07 | Series A | $9.5M | 1 |
| JasperSoft | 6/07 | Series D | $11M | 4 |
| MuleSoft | 5/07 | Series B | $12.5M | 3 |
| Trellis Bioscience | 2/07 | Series B | $10M | 4 |
| Digital Railroad | 2/07 | Series B | $10M | 3 |
| Ardian | 11/06 | Unattributed | $10.1M | 3 |
| Snocap | 3/06 | Series C | $15M | 3 |
| IGA Worldwide | 2/06 | Series A | $17M | 3 |
| Digital Railroad | 6/05 | Series A | $5.2M | 2 |
| Snocap | 12/04 | Series A | $10M | 2 |
| Orb Networks | 10/04 | Series A | $4M | 1 |
| imeem | 9/04 | Series A | $3M | 2 |
| MuleSoft | Series A | $4M | 2 | |
| NanoOpto | Series C | $12M | 5 |
