| Website | polarisventures.c... |
| Phone | 781-290-0770 |
| Employees | |
| Founded | 1/96 |
Polaris Venture Partners was founded in 1996, and in its 10+ years of existence has made investments in successful companies like Akamai, Allaire, Alnylam, Automattic, JibJab, LogMeIn, PowerSoft, QuantCast, Sirtris, and SolidWorks. The company’s portfolio extends beyond digital media investments through its stakes in life sciences and enterprise software concerns and other industries.
| Company | Date | Round | Size | Participants |
| TARIS Biomedical | 6/09 | Series A | $15M | 3 |
| Itherapeutix | 6/09 | Series C | $15M | 3 |
| VKernel Corporation | 5/09 | Series B | $7M | 3 |
| Parasol Therapeutics | 5/09 | Series A | $3.25M | 3 |
| Ember | 4/09 | Unattributed | $8M | 9 |
| Veracode | 3/09 | Series C | $5M | 5 |
| Selecta Biosciences | 2/09 | Series B | $15.1M | 4 |
| Phreesia | 2/09 | Series C | $11.6M | 5 |
| JibJab | 1/09 | Series C | $7.5M | 3 |
| Roundbox | 12/08 | Series C | $20M | 5 |
| Infinite Power Solutions | 12/08 | Series B | $13M | 5 |
| Paratek | 12/08 | Unattributed | $20M | 5 |
| Cardiac Concepts | 10/08 | Series B | $21M | 6 |
| BlackArrow | 10/08 | Series C | $20M | 5 |
| LOLapps | 9/08 | Series A | $4.5M | 1 |
| Living Proof | 8/08 | Series A | $7M | 1 |
| Follica | 8/08 | Series B | $11M | 3 |
| Athenix | 7/08 | Unattributed | $10M | 3 |
| Wakonda Technologies | 6/08 | Series A | $3.16M | 4 |
| Things Labs | 6/08 | Series A | $1.5M | 1 |
| ChipIn | 6/08 | Series B | $5M | 2 |
| Sprout | 5/08 | Series B | $5M | 3 |
| GreenFuel | 5/08 | Series C | $13.9M | 3 |
| Turbine | 4/08 | Series C | $40M | 5 |
| Modelinia | 4/08 | Series A | $5M | 1 |
| Imprivata | 4/08 | Series C | $15M | 4 |
| Trevena | 3/08 | Series A | $24M | 4 |
| PublicEarth | 2/08 | Series A | $3M | 1 |
| Automattic | 1/08 | Series B | $29.5M | 4 |
| ARPU | 1/08 | Series C | $8.73M | 3 |
| HealthCentral | 1/08 | Series A | $50M | 4 |
| Quantcast | 1/08 | Series B | $20M | 2 |
| ice | 1/08 | Series A | $47M | 1 |
| JibJab | 10/07 | Series B | $3M | 1 |
| BlackArrow | 10/07 | Series B | $12M | 5 |
| Heavy | 1/07 | Series C | $20M | 1 |
| Veracode | 1/07 | Unattributed | $19.5M | 5 |
| ARPU | 7/06 | Series B | $5M | 4 |
| Automattic | 7/05 | Series A | $1.1M | 6 |
| Turbine | 5/05 | Series B | $30M | 4 |
| Sirtris Pharmaceuticals | 3/05 | Series B | $27M | 6 |
| Art.com | 2/05 | Series A | $30M | 2 |
| BlackArrow | 12/04 | Series A | $6M | 3 |
| Sirtris Pharmaceuticals | 12/04 | Series A | $13M | 5 |
| WeatherBug | 3/04 | Series B | $23M | 3 |
| JibJab | Series A | $6.4M | 1 |