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Angel investors in Washington

67 angel investors and angel groups based in Washington, each listed with the evidence and sources behind it: SEC Form D filings, the investor's own site or a public announcement. 27 of them have a dated filing or deal in the last 12 months. That is 1 individual angels, 40 solo GPs, 22 syndicate leads and 4 angel groups. The median stated or estimated check is $250K–$600K.

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Who are the most active angel investors in Washington?

Ranked by board seats, deal vehicles and funds on SEC filings and dated deals in the last 12 months: Zachary Ginsburg, Jakob Diepenbrock, Timothy Chen, Michael Wargel and Martin Tobias.

How many angel investors in Washington are there?

67 on file, 27 with a dated filing or deal in the last 12 months. Angels writing personal checks rarely file anything with the SEC, so no list of angels is complete.

How much do angel investors in Washington invest?

The median check is $250K–$600K, across 61 angels with a stated or estimated range. Angel groups often pool members' checks into a larger round.

What do angel investors in Washington invest in?

AI & ML (4), Climate & Energy (3) and Fintech (3) lead, by angels focused on each.

  • Zachary GinsburgIndividual angel · Seattle, WA

    Pre-seed, Seed · checks $75K–$250K

    AI & MLFood & Agriculture
  • Jakob DiepenbrockSolo GP · Mill Creek, WA

    Named as the only individual (Managing Member of the Manager of the Issuer.) on the Form D for Discipulus Fund II Aggregator, LLC, a $2.5M venture SPV (Aug 2026) (3 vehicles on file: 2 funds, 1 SPV).

    Pre-seed, Seed · checks $300K–$900K

    Sector focus not yet verified
  • Timothy ChenSolo GP · Bothell, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Essence Co-Invest FUND, LP, a $8M venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).

    Pre-seed, Seed · checks $400K–$1.25M

    Sector focus not yet verified
  • Michael WargelSolo GP · Seattle, WA

    Named as the only individual (Managing Member of the Manager of the Issuer.) on the Form D for Wonder Fund VI LLC, a $15M venture fund (Mar 2026) (4 vehicles on file).

    Pre-seed, Seed · checks $150K–$450K

    Sector focus not yet verified
  • Martin TobiasSolo GP · Seattle, WA

    Named as the only individual (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for Incisive VC Fund II, LP, a $25M venture fund (Sep 2026) (2 vehicles on file).

    Pre-seed, Seed · checks $250K–$750K

    Sector focus not yet verified
  • Jordan BakerSolo GP · Seattle, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Athenaeum Fund I LP, a $5M venture fund (Sep 2026).

    Pre-seed, Seed · checks $50K–$150K

    Sector focus not yet verified
  • Jon StaenbergSolo GP · Seattle, WA

    Named as the only individual (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for Agate Hound Fund I, LP, a $19.6M venture fund (Aug 2026) (2 vehicles on file).

    Pre-seed, Seed · checks $300K–$900K

    Sector focus not yet verified
  • Brian MaSolo GP · Seattle, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Iterative Fund I, LP, a $10.5M venture fund (Jul 2026).

    Pre-seed, Seed · checks $100K–$300K

    ConsumerAI & MLEducation
  • Priyanka MitraSolo GP · Bellevue, WA

    Named as the only individual (Senior Managing Director of Prana Global Ventures GP, LLC, General Partner) on the Form D for Prana Global Ventures, LP, a $50M venture fund (Jul 2026). Also a non-executive director at 2 startups that filed Form D.

    Pre-seed to Series A · checks $500K–$1.5M

    Deep Tech
  • Jessica KamadaSolo GP · Bellevue, WA

    Named as the only individual (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for Swizzle Ventures Fund II, LP, a $15M venture fund (Jun 2026) (2 vehicles on file).

    Pre-seed, Seed · checks $150K–$450K

    Sector focus not yet verified
  • Eric WoerschingSolo GP · Seattle, WA

    Named as the only individual (Managing Member of the General Partner) on the Form D for Massive Tech Ventures Fund II, L.P., a $25M venture fund (Jun 2026) (2 vehicles on file).

    Pre-seed, Seed · checks $250K–$750K

    Sector focus not yet verified
  • Jeff Wyatt EulbergSolo GP · Bellevue, WA

    Named as one of two individuals (Managing Director of Sole Member of General Partner) on the Form D for Evergreen Ventures Opportunity Fund II, L.P. - Series A, a $26.9M venture fund (Sep 2026).

    Pre-seed, Seed · checks $275K–$800K

    Sector focus not yet verified
  • Tyler Wyatt HaySolo GP · Bellevue, WA

    Named as one of two individuals (Chief Executive Officer of Sole Member of General Partner) on the Form D for Evergreen Ventures Opportunity Fund II, L.P. - Series A, a $26.9M venture fund (Sep 2026).

    Pre-seed, Seed · checks $275K–$800K

    Sector focus not yet verified
  • Diego OppenheimerSolo GP · Seattle, WA

    Named as one of two individuals (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for AITFund I, LP, a $20M venture fund (Apr 2026).

    Pre-seed, Seed · checks $200K–$600K

    Sector focus not yet verified
  • Joe HeitzebergSolo GP · Seattle, WA

    Named as one of two individuals (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for AITFund I, LP, a $20M venture fund (Apr 2026).

    Pre-seed, Seed · checks $200K–$600K

    Sector focus not yet verified
  • Mia LewinSolo GP · Sammamish, WA

    Named as the only individual (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for TheFounderVC Fund I, LP, a $5M venture fund (Jul 2026).

    Pre-seed, Seed · checks $50K–$150K

    Sector focus not yet verified
  • Sajidur RahmanSyndicate lead · Seattle, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for CER Investment, a series of MAV Alternate Investments, LP, a $415K venture SPV (Mar 2026) (3 vehicles on file).

    Pre-seed, Seed · checks $215K–$415K

    AI & MLCrypto & Web3
  • Yun-Ling WongSyndicate lead · Seattle, WA

    Named as the only individual (Member and Manager of Manager of the Issuer) on the Form D for Highbury Holdings XVII, LLC, a $1.3M venture SPV (Jul 2026) (3 vehicles on file).

    Pre-seed, Seed · checks $500K–$1.3M

    Sector focus not yet verified
  • Jennifer HenrySyndicate lead · Mercer Island, WA

    Named as the only individual (Managing Director of the Issuer) on the Form D for VentureUs Fund II a series of VentureUs LLC, a $1.6M venture SPV (Jun 2026).

    Pre-seed, Seed · checks $1.61M

    Sector focus not yet verified
  • Jehan ChuSyndicate lead · Vancouver, WA

    Named as the only individual (Manager) on the Form D for Palmas Uphold SPV LLC a series of Palmas SPV LLC, a $15M venture SPV (Oct 2025).

    Pre-seed, Seed · checks $2M

    Sector focus not yet verified
  • Rahul ShendureSyndicate lead · Seattle, WA

    Named as the only individual (promoter) on the Form D for Full Circle Ventures - CarbonStrong SPV A Series of V360 Holdings LLC, a $260K venture SPV (Jul 2026).

    Pre-seed, Seed · checks $260K

    Sector focus not yet verified
  • Alexander FairhartSyndicate lead · Bellevue, WA

    Named as the only individual (executive officer) on the Form D for Beyond Utility Ventures FUND I, LP, a $1.5M venture SPV (Apr 2026).

    Pre-seed, Seed · checks $1.5M

    Sector focus not yet verified
  • Dmitri SkjorshammerSolo GP · Kirkland, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Hyperstition Research Fund I, LP, a $4M venture fund (Jun 2026).

    Pre-seed, Seed · checks $50K–$100K

    Sector focus not yet verified
  • E8 AngelsAngel group · Seattle, WA

    E8 Angels: listed as an ACA network member; its site takes applications via form on the group's website; meets monthly.

    Pre-seed to Series A · checks $200K–$500K

    HealthcareClimate & EnergyFood & AgricultureMobility & Logistics+1
  • EcoSystem Venture GroupAngel group · Seattle, WA

    EcoSystem Venture Group: listed as an ACA network member; its site describes the group.

    Seed

    Climate & EnergyEducation
  • Alliance of AngelsAngel group · Seattle, WA

    Alliance of Angels: listed as an ACA network member; its site describes the group.

    Seed · checks $500K–$2.5M

    Sector focus not yet verified
  • Henry AriasSolo GP · Seattle, WA

    Named as the only individual (executive officer/director) on the Form D for Altelan Fund I LP, a $4.3M venture fund (Apr 2026).

    Pre-seed, Seed · checks $50K–$150K

    Sector focus not yet verified
  • Carsten BresselSyndicate lead · New York, WA

    Leads 3 syndicate vehicles filed on Form D as series of Carsten Bressel Ventures, named after them (latest Sep 2024).

    Pre-seed, Seed · checks $60K–$310K

    Sector focus not yet verified
  • Katharine NolanSolo GP · Seattle, WA

    Named as the only individual (Managing Partner of the Manager of the General Partner of the Fund) on the Form D for Sourdough Ventures Fund I, LP, a $5M venture fund (Oct 2025).

    Pre-seed, Seed · checks $50K–$150K

    Sector focus not yet verified
  • Annie AbbottSolo GP · Seattle, WA

    Named as the only individual (Managing Director of AT Cap GP I, LLC, General Partner) on the Form D for Anne Townsend Capital Fund I, LP, a $4M venture fund (Sep 2025).

    Pre-seed, Seed · checks $50K–$100K

    Sector focus not yet verified
  • James Robert EldridgeSolo GP · Bellevue, WA

    Named as the only individual (Manager of the General Partner) on the Form D for Tapas Capital Compounders Fund II, LP, a $4M venture fund (Apr 2025).

    Pre-seed, Seed · checks $50K–$100K

    Sector focus not yet verified
  • Cole YoungerSolo GP · Stanwood, WA

    Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Fortson Gen I, LP, a $75M venture fund (Apr 2025).

    Seed, Series A · checks $750K–$2.25M

    Sector focus not yet verified
  • Kirby WinfieldSolo GP · Seattle, WA

    Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Ascend Venture Capital III FF, LP, a venture fund (Apr 2025) (2 vehicles on file).

    Pre-seed, Seed

    Sector focus not yet verified
  • Ravi GroverSyndicate lead · Seattle, WA

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Keep SPV, a series of Data Tech Fund Holdings, LP, a $1.5M venture SPV (Mar 2025).

    Pre-seed, Seed · checks $1.52M

    B2B Software
  • Leslie FeinzaigSolo GP · Seattle, WA

    Named as the only individual (Managing Director of the General Partner) on the Form D for Graham & Walker Venture Fund II, LP, a $15M venture fund (Mar 2025).

    Pre-seed, Seed · checks $150K–$450K

    Sector focus not yet verified
  • Isaac KatoSolo GP · Bellevue, WA

    Named as the only individual (Managing Member of the General Partner) on the Form D for Two Ravens Fund I, L.P., a $20M venture fund (Jan 2025).

    Pre-seed, Seed · checks $200K–$600K

    Sector focus not yet verified
  • Eddie KangSolo GP · Sammamish, WA

    Named as the only individual (Managing Director of the General Partner of the Issuer) on the Form D for Gray Line Partners Fund I, L.P., a $100M venture fund (Nov 2024) (2 vehicles on file: 1 fund, 1 SPV). Also a non-executive director at 2 startups that filed Form D.

    Seed, Series A · checks $1M–$3M

    B2B SoftwareAI & ML
  • Brian FineganSolo GP · Seattle, WA

    Named as the only individual (Managing Member of the General Partner) on the Form D for Anthropy Partners Fund I, LP, a venture fund (Apr 2024).

    Pre-seed, Seed

    Sector focus not yet verified
  • Kenneth HorensteinSolo GP · Seattle, WA

    Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Pack Ventures II (QP), LP, a venture fund (Mar 2024) (2 vehicles on file).

    Pre-seed, Seed

    Sector focus not yet verified
  • Kent MarquardtSyndicate lead · Walla Walla, WA

    Named as the only individual (Managing Member of the Managing Member) on the Form D for Punchdown Partners SPV-OP 2, LLC, a $1.9M venture SPV (Jun 2023). Also a non-executive director at 1 startup that filed Form D.

    Series A · checks $1.94M

    Healthcare

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