| Website | Madrona.com |
| Blog | blog.madrona.com |
| @madronaventures | |
| Phone | 206.674.3000 |
| Employees | 25 |
| Founded | 1/95 |
| Description | Seattle-based VC focused on early-stage |
| Unknown, 6/08 | $250M |
Madrona Venture Group has been investing in early-stage technology companies in the Pacific Northwest since 1995 and has been privileged to play a role in some of the region’s most successful technology ventures. The firm invests across the information technology spectrum, including consumer Internet, commercial software and services, digital media and advertising, networking and infrastructure, and wireless. Madrona currently manages nearly $700 million and was an early investor in companies such as Amazon.com, Farecast, Isilon Systems, iConclude, and World Wide Packets to name a few.
| Company | Date | Round | Size | Participants |
| Redfin | 10/11 | Unattributed | $14.8M | 5 |
| Cedexis | 8/11 | Series A | $6M | 2 |
| AppFog | 8/11 | Series B | $8M | 4 |
| PayScale | 7/11 | Unattributed | $7M | 4 |
| Animoto | 6/11 | Series C | $25M | 3 |
| Pressplane | 6/11 | Series B | $3.5M | 5 |
| Nimbic (formerly Physware) | 6/11 | Series B | $6.9M | 3 |
| ShopIgniter | 5/11 | Series B | $8M | 2 |
| ExtraHop Networks | 5/11 | Series B | $14M | 2 |
| Mobilisafe | 5/11 | Unattributed | $1.2M | 2 |
| Sewichi | 4/11 | Seed | 1 | |
| Decide | 4/11 | Series B | $6M | 4 |
| Giant Thinkwell | 4/11 | Seed | $625k | 3 |
| IndoChino | 3/11 | Series A | $4M | 2 |
| Z2Live | 3/11 | Series B | 2 | |
| Tier-3 | 3/11 | Series A | $8.5M | 2 |
| MaxPoint Interactive | 3/11 | Series B | $8M | 2 |
| Cheezburger | 1/11 | Unattributed | $30M | 4 |
| Rover.com | 1/11 | Seed | $250k | 1 |
| Cheezburger Network | 1/11 | Seed | $30M | 4 |
| AppFog | 1/11 | Series A | $1.8M | 4 |
| Skytap | 12/10 | Series C | $10M | 4 |
| Off & Away | 10/10 | Unattributed | $2M | 1 |
| Optify | 10/10 | Series B | $6.1M | 6 |
| Smartsheet | 9/10 | Series C | $1.5M | 1 |
| Apptio | 8/10 | Series C | $16.5M | 4 |
| Off & Away | 5/10 | Series A | $1.25M | 1 |
| AdReady | 4/10 | Series C | $5.3M | 3 |
| Searchandise Commerce | 4/10 | Unattributed | $7M | 7 |
| ShopIgniter | 3/10 | Series A | $3M | 1 |
| Decide | 1/10 | Series A | $2.5M | 2 |
| Appature | 12/09 | Series A | $3.5M | 3 |
| Appature Technologies | 12/09 | Series A | $3.5M | 2 |
| Redfin | 11/09 | Series D | $10M | 5 |
| Apptio | 8/09 | Series B | $14M | 4 |
| Jambool | 8/09 | Series B | $5M | 2 |
| Z2Live | 8/09 | Series B | $3M | 1 |
| Animoto | 6/09 | Series B | $4.4M | 4 |
| TeachStreet | 5/09 | Series A | $1.2M | 4 |
| ExtraHop Networks | 4/09 | Series A | $5.1M | 3 |
| Skytap | 3/09 | Series B | $7M | 3 |
| Yieldex | 2/09 | Series B | $8.5M | 4 |
| Mixpo | 2/09 | Series B | $4M | 3 |
| Corensic | 1/09 | Series A | $1.5M | 3 |
| Smartsheet | 1/09 | Series B | $1.25M | 1 |
| Optify | 10/08 | Series A | $2.75M | 7 |
| Z2Live | 10/08 | Series A | $1M | 1 |
| Local Marketers | 7/08 | Unattributed | $4.1M | 1 |
| BuddyTV | 4/08 | Series B | $6M | 1 |
| TeachStreet | 3/08 | Series A | $2.25M | 10 |
| Nimbic (formerly Physware) | 2/08 | Series A | $2.5M | 2 |
| Mercent Corporation | 1/08 | Series B | $6.5M | 3 |
| AdReady | 12/07 | Series B | $10M | 3 |
| Apptio | 11/07 | Series A | $7M | 2 |
| SchemaLogic | 10/07 | Series C | $12.8M | 4 |
| Bevy | 10/07 | Seed | $1.2M | 2 |
| Skytap | 8/07 | Series A | $6M | 4 |
| PayScale | 7/07 | Series C | $10.3M | 7 |
| AdReady | 7/07 | Series A | $2M | 1 |
| Redfin | 7/07 | Series C | $12M | 5 |
| Bag Borrow or Steal | 6/07 | Series A | $15M | 2 |
| Impinj | 3/07 | Series E | $19M | 10 |
| Mercent Corporation | 1/07 | Unattributed | $4M | 2 |
| Farecast | 1/07 | Series C | $12.1M | 6 |
| SourceLabs | 10/06 | Unattributed | $7M | 3 |
| Bocada | 7/06 | Unattributed | $4M | 5 |
| Redfin | 5/06 | Series B | $8M | 4 |
| iConclude | 4/06 | Series B | $9M | 3 |
| Redfin | 1/06 | Unattributed | $1.25M | 1 |
| Mixpo | 1/06 | Series A | $6.5M | 3 |
| Impinj | 12/05 | Unattributed | $26.5M | 9 |
| World Wide Packets | 12/05 | Series D | $25.5M | 6 |
| PayScale | 10/05 | Series B | $7M | 4 |
| Redfin | 9/05 | Series A | $770k | 1 |
| iConclude | 8/05 | Series A | $3M | 2 |
| ePartners | 8/05 | Unattributed | $25M | 8 |
| Farecast | 7/05 | Series B | $7M | 3 |
| iConclude | 2/05 | Unattributed | $500k | 2 |
| Mercent Corporation | 1/05 | Series A | 1 | |
| SchemaLogic | 1/05 | Unattributed | $4.6M | 2 |
| Bocada | 1/05 | Series C | $9.5M | 5 |
| SeaDragon Software | 1/05 | Series B | $2M | 2 |
| PayScale | 10/04 | Series A | $3.2M | 3 |
| Farecast | 10/04 | Series A | $1.5M | 2 |
| WildTangent | 3/00 | Series B | $17M | 3 |
