Top Angel Investors in Washington for Climate Tech Startups (2026)
Top Angel Investors in Washington for Climate Tech Startups (2026)
Washington has emerged as home to major tech giants and cloud innovation, making it an attractive destination for Climate Tech founders seeking funding. With major activity concentrated in Seattle, Bellevue, Redmond, the state offers unique advantages for startups in this space.
This comprehensive guide highlights the top angel investors and venture capitalists actively investing in Climate Tech companies across Washington, complete with their investment focus, portfolio companies, and what makes them valuable partners for your startup journey.
Climate Tech Investment Landscape in Washington
The Climate Tech sector in Washington continues to attract significant investor attention. With 29+ investors actively looking at Climate Tech opportunities, founders have a robust pool of potential partners to approach.
Key Investment Trends
- Carbon capture and removal technologies
- Electrification and grid modernization
- Sustainable supply chains
What Climate Tech Investors Look For
When evaluating Climate Tech startups in Washington, investors typically assess:
- Technical differentiation: What unique technology or approach sets you apart
- Market opportunity: The size and growth trajectory of your target market
- Team expertise: Relevant climate tech domain experience
- Traction signals: Early customer adoption, partnerships, or revenue
Top Climate Tech Investors in Washington
The following investors have demonstrated active interest in Climate Tech startups and have portfolios that include companies in this space.
| Investor | Company | Focus Areas | Portfolio |
|----------|---------|-------------|-----------|
| Steve Hall | N/A | Data Integration, Marketing Automation, Women Founded, Enterprise Software | Vreal, Rad Power Bikes, Taunt |
| Gordon Empey | N/A | Health Care, Wellness, Women Led, Life Science | Zeltiq Aesthetics, BARRX Medical, The CORE Institute |
| Rob Belcher | N/A | Health Care, Telecommunications, Enterprise Software, Career Planning | PlayerLync, Traackr, MasterStream ERP |
| Joel Solomon | N/A | Dining, E-commerce, Enterprise Software, Transportation | Better Bean, Olea Edge Analytics, Elevation Brands |
| Steve Hissong | Vulcan Capital | Data Integration, Marketing Automation, Women Founded, Enterprise Software | Smith Tinker, ZILKHA BIOMASS, Omeros |
| Hadi Partovi | N/A | Health Care, Wearables, Autonomous Vehicles, Consumer Electronics | Farmigo, Break Media, Tellme |
| John Sechrest | Seattle Angel Conference | E-commerce, Social CRM, DeepTech, Enterprise Software | Giftango, Oregon Angel Fund, Second Porch |
| Dave Richards | Unitus Ventures | E-commerce, Enterprise Software, Investment Management, Emerging Markets | iSTAR, Actively Learn, Scope 5 |
| Peter Mueller | N/A | Health Care, Cybersecurity, Computer Vision, Consumer Goods | Cardiac Insight, Scener, Slumberkins |
| Shawn Kemp | Bellingham Innovation Group | Internet, Sustainability | ActionSprout, Lumencor, Second Porch |
| Bill Gates | N/A | Health Care, Telecommunications, Women Founded, Energy | Kallyope, H2Pro, Cerevance |
| Nate Doran | theupperleft | Remote Work Tech, Enterprise, Cybersecurity, Enterprise Software | Accrualify, Curvafix, ShotTek |
| Rob Carlson | Bioeconomy Capital | Biofuels, Biotech, Synthetic Biology, Biotechnology | Parse Biosciences, Bellwether Bio, Lumen Bioscience |
| Todd McIntyre | N/A | Health Care, Medical Testing, Artificial Intelligence (AI), Information Technology (IT) | Biolinq, Winterlight Labs, AmacaThera |
| Timothy Chen | N/A | Enterprise, Web3/Blockchain, SMB Software, Artificial Intelligence (AI) | mobile.dev, Gatheround, Commsor |
Featured Investor Profiles
1. Steve Hall
Company: N/A
Title: Head of Venture Capital
Location: Bellevue
Focus Areas: Data Integration, Marketing Automation, Women Founded, Enterprise Software
Portfolio Highlights: Vreal, Rad Power Bikes, Taunt
Known Investments: 78+ companies
2. Gordon Empey
Company: N/A
Title: Partner and General Counsel, Life Sciences
Location: Bellevue
Focus Areas: Health Care, Wellness, Women Led, Life Science
Portfolio Highlights: Zeltiq Aesthetics, BARRX Medical, The CORE Institute
Known Investments: 72+ companies
3. Rob Belcher
Company: N/A
Title: Managing Director
Location: Seattle
Focus Areas: Health Care, Telecommunications, Enterprise Software, Career Planning
Portfolio Highlights: PlayerLync, Traackr, MasterStream ERP
Known Investments: 33+ companies
4. Joel Solomon
Company: N/A
Title: Board Governor
Location: Vancouver
Focus Areas: Dining, E-commerce, Enterprise Software, Transportation
Portfolio Highlights: Better Bean, Olea Edge Analytics, Elevation Brands
Known Investments: 31+ companies
5. Steve Hissong
Company: Vulcan Capital
Title: Real Estate Director, Asset Management
Location: Seattle
Focus Areas: Data Integration, Marketing Automation, Women Founded, Enterprise Software
Portfolio Highlights: Smith Tinker, ZILKHA BIOMASS, Omeros
Known Investments: 25+ companies
6. Hadi Partovi
Company: N/A
Title: Member Board of Directors
Location: Bellevue
Focus Areas: Health Care, Wearables, Autonomous Vehicles, Consumer Electronics
Portfolio Highlights: Farmigo, Break Media, Tellme
Known Investments: 25+ companies
7. John Sechrest
Company: Seattle Angel Conference
Title: Managing Director
Location: Seattle
Focus Areas: E-commerce, Social CRM, DeepTech, Enterprise Software
Portfolio Highlights: Giftango, Oregon Angel Fund, Second Porch
Known Investments: 21+ companies
8. Dave Richards
Company: Unitus Ventures
Title: Co-Founder & Managing Partner
Location: Seattle
Focus Areas: E-commerce, Enterprise Software, Investment Management, Emerging Markets
Portfolio Highlights: iSTAR, Actively Learn, Scope 5
Known Investments: 18+ companies
9. Peter Mueller
Company: N/A
Title: Board Observer and Investor
Location: Seattle
Focus Areas: Health Care, Cybersecurity, Computer Vision, Consumer Goods
Portfolio Highlights: Cardiac Insight, Scener, Slumberkins
Known Investments: 13+ companies
10. Shawn Kemp
Company: Bellingham Innovation Group
Title: Principle
Location: Bellingham
Focus Areas: Internet, Sustainability
Portfolio Highlights: ActionSprout, Lumencor, Second Porch
Known Investments: 12+ companies
Finding the Right Climate Tech Investor in Washington
Not every investor is the right fit for your startup. Here's how to identify the best match:
1. Research Their Portfolio
Before reaching out, study an investor's existing portfolio. Look for:
- Companies in similar or adjacent spaces to yours
- Investment stage alignment (seed, Series A, etc.)
- Recent activity in Climate Tech
2. Understand Their Value-Add
Beyond capital, consider what strategic value each investor brings:
- Climate science expertise, energy sector relationships, government grant knowledge
- Network connections to potential customers or partners
- Operational expertise relevant to your growth stage
3. Leverage Local Networks
Washington's startup ecosystem offers numerous opportunities to connect:
- Attend Climate Tech meetups and conferences in Seattle, Bellevue, Redmond
- Join local founder communities and accelerators
- Seek warm introductions through shared connections
4. Prepare Your Pitch
When approaching Climate Tech investors in Washington:
- Lead with your unique technical or market insight
- Show clear understanding of the climate tech landscape
- Demonstrate early traction or validation
- Articulate a credible path to scale
Search Climate Tech Investors in Washington
Ready to start your fundraising journey? Our database makes it easy to find and filter investors based on your specific criteria.
Browse all 29+ Climate Tech investors in Washington
Additional Resources
Last updated: March 2026
Data sourced from AngelBacked's database of 55,000+ verified investors. For the most current information, search our investor database.