Investment Firms in Seattle, Washington, United States
A major technology hub anchored by global corporations, its venture capital and startup ecosystem is distinguished by deep strengths in cloud computing, enterprise software, and life sciences, often drawing talent and spinouts from its leading research universities. The community is characterized by a collaborative, product-focused culture that has matured beyond its foundational tech giants. Investment activity is particularly robust in data analytics, fintech, and healthcare, with significant capital flowing into early and growth-stage companies.
Seattle, Washington, United States is home to 28 venture capital and private equity investment firms tracked by Goldilocks AI, making it an investment firm hub in the United States. The most active by portfolio size are Madrona Venture Group, Maveron, and Vulcan Capital.
Data & Analytics dominates the investment landscape in Seattle, with 39% of investment firms focused on this sector.
Seattle has a long history of venture capital, with Vulcan Capital operating since 1986.
Last updated: 28 April 2026
Investment Firms
28
Total Investments
439
Top Sector
Data & Analytics
Top Stage
Series A
Top Investment Sectors in Seattle
The most popular sector focus among Seattle investment firms is Data & Analytics, with 11 investment firms (39%) investing in the space. This is followed by Fintech (10), Healthcare (9), AI (8), Climate & Energy (8).
Investment Stages in Seattle
Seattle investment firms are most active at the Series A stage (19 investment firms). This is followed by Series B (15), Seed (15), Series C (9), Growth (7).
Madrona Venture Group
Seattle, Washington, United States
147 investments
Series A, Series B
AI, Data & Analytics, Developer Tools …
Maveron
Seattle, Washington, United States
68 investments
Series A, Seed
Consumer, Social & Community, Fintech …
Vulcan Capital
Seattle, Washington, United States
37 investments
Series C, Series A
Fintech, Gaming, E-Commerce & Marketplace …
Amazon Alexa Fund
Seattle, Washington, United States
23 investments
Series A, Series B
Hardware & Semiconductors, Consumer, Data & Analytics …
Providence Ventures
Seattle, Washington, United States
18 investments
Series A, Series C
Healthcare, Media & Entertainment, Fintech …
Fuse
Seattle, Washington, United States
18 investments
Seed, Series A
PropTech, Data & Analytics, E-Commerce & Marketplace …
PSL Ventures
Seattle, Washington, United States
14 investments
Seed, Series A
Fintech, Cybersecurity, Defense & Space …
Essence VC
Seattle, Washington, United States
13 investments
Seed, Series A
Fintech, Enterprise Software, Cybersecurity …
Founders' Co-op
Seattle, Washington, United States
12 investments
Series A, Series B
HR & Talent, Marketing & Advertising, SaaS …
Amazon.com Inc.
Seattle, Washington, United States
11 investments
Growth, Series C
AI, Mobility & Transportation, Robotics & Automation …
Gates Foundation
Seattle, Washington, United States
8 investments
Series A, Series C
Biotech & Life Sciences, Healthcare, Hardware & Semiconductors
SpringRock Ventures
Seattle, Washington, United States
8 investments
Series B, Series A
Healthcare, Legal, Fintech …
Graham & Walker
Seattle, Washington, United States
7 investments
Pre Seed, Seed
Consumer, Healthcare, Social & Community …
Second Avenue Partners
Seattle, Washington, United States
7 investments
Series B, Seed
Enterprise Software, Data & Analytics, Consumer …
Alexa Fund
Seattle, Washington, United States
7 investments
Series A, Seed
AI, Robotics & Automation, Social & Community …
Arrington XRP
Seattle, Washington, United States
6 investments
Series A, Seed
Crypto & Web3, Infrastructure & Cloud, Climate & Energy
DFS Lab
Seattle, Washington, United States
5 investments
Pre Seed, Series A
Fintech, Food & Agriculture, Manufacturing
Amazon Web Services
Seattle, Washington, United States
4 investments
Pre Seed, Growth
Data & Analytics, AI, Hardware & Semiconductors
Data Tech Fund
Seattle, Washington, United States
4 investments
Series A, Seed
AI, Construction, Data & Analytics …
5G Open Innovation Lab
Seattle, Washington, United States
3 investments
Series B, Series A
AI, Data & Analytics, Telecom
Bloccelerate
Seattle, Washington, United States
3 investments
Series A, Growth
Crypto & Web3, Cybersecurity
HyperGuap
Seattle, Washington, United States
3 investments
Series A, Series C
Logistics & Supply Chain, Fintech, Climate & Energy
Pioneer Square Labs
Seattle, Washington, United States
3 investments
Seed, Series B
AI, Consumer
Biomatics Capital
Seattle, Washington, United States
3 investments
Series C, Series B
Biotech & Life Sciences, Healthcare
Hemisphere Ventures
Seattle, Washington, United States
2 investments
Defense & Space, Biotech & Life Sciences
Stepchange
Seattle, Washington, United States
2 investments
Climate & Energy, Healthcare
Alliance of Angels
Seattle, Washington, United States
2 investments
Data & Analytics, Manufacturing
REI Co-Op Path Ahead Venture
Seattle, Washington, United States
1 investments
Travel & Hospitality