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Angel investors in Colorado

46 angel investors and angel groups based in Colorado, each listed with the evidence and sources behind it: SEC Form D filings, the investor's own site or a public announcement. 15 of them have a dated filing or deal in the last 12 months. That is 27 solo GPs, 18 syndicate leads and 1 angel groups. The median stated or estimated check is $500K–$900K.

Updated · How we find angels · Remove or correct a profile

Who are the most active angel investors in Colorado?

Ranked by board seats, deal vehicles and funds on SEC filings and dated deals in the last 12 months: Griff Bohm, Nick Fitz, Ari Newman, David Mandell and Yariv Robinson.

How many angel investors in Colorado are there?

46 on file, 15 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 Colorado invest?

The median check is $500K–$900K, across 39 angels with a stated or estimated range. Angel groups often pool members' checks into a larger round.

What do angel investors in Colorado invest in?

Healthcare (5), AI & ML (2) and Climate & Energy (2) lead, by angels focused on each.

  • Griff BohmSolo GP · Denver, CO

    Named as one of two individuals (Managing Member of the General Partner of the Issuer) on the Form D for Juniper Co-Invest - Axiom Series A, LP, a $10.3M venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).

    Seed, Series A · checks $625K–$1.9M

    Sector focus not yet verified
  • Nick FitzSolo GP · Denver, CO

    Named as one of two individuals (Managing Member of the General Partner of the Issuer) on the Form D for Juniper Co-Invest - Axiom Series A, LP, a $10.3M venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).

    Seed, Series A · checks $625K–$1.9M

    Sector focus not yet verified
  • Ari NewmanSolo GP · Boulder, CO

    Named as one of two individuals (Manager of the Issuers Manager) on the Form D for Massive Fund II, LP, a $30M venture fund (May 2026) (4 vehicles on file: 1 fund, 3 SPVs).

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

    Sector focus not yet verified
  • David MandellSolo GP · Boulder, CO

    Named as one of two individuals (Manager of the Issuers Manager) on the Form D for Massive Fund II, LP, a $30M venture fund (May 2026) (4 vehicles on file: 1 fund, 3 SPVs).

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

    Sector focus not yet verified
  • Yariv RobinsonSolo GP · Niwot, CO

    Named as one of two individuals (Managing Member of Issuer's General Partner) on the Form D for Kingfisher Select X, LP, a venture fund (Mar 2026) (2 vehicles on file).

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

    Food & Agriculture
  • Jonathan SockolSolo GP · Boulder, CO

    Named as the only individual (Sole Member of the General Partner of the Issuer) on the Form D for MonCap Fertility Gamma, L.P., a $40M venture fund (May 2026) (2 vehicles on file). Also a non-executive director at 2 startups that filed Form D.

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

    Healthcare
  • Gregory Clay GordonSolo GP · Denver, CO

    Named as one of two individuals (Gregory Clay Gordon serves as a Manager of the General Partner of Issuer.) on the Form D for Unmet Frontier Fund VCA I, L.P., a venture fund (Jun 2026) (2 vehicles on file).

    Pre-seed, Seed

    Deep Tech
  • John Clay FrancisSolo GP · Denver, CO

    Named as one of two individuals (John Francis serves as a Manager of the General Partner of Issuer.) on the Form D for Unmet Frontier Fund VCA I, L.P., a venture fund (Jun 2026) (2 vehicles on file).

    Pre-seed, Seed

    Deep Tech
  • Chris EricksonSolo GP · Denver, CO

    Named as one of two individuals (Managing Director of the General Partner) on the Form D for Range Technology Ventures Fund II, L.P., a $45M venture fund (Jul 2023). Also a non-executive director at 3 startups that filed Form D.

    Pre-seed, Seed · checks $450K–$1.35M

    Biotech & Pharma
  • Thomas FarleySyndicate lead · Denver, CO

    Named as the only individual (Officer of Issuer's Manager) on the Form D for Odyssey Private Markets SPV, LLC, a $1M venture SPV (May 2026).

    Pre-seed, Seed · checks $1.02M

    Sector focus not yet verified
  • Spencer CageSyndicate lead · Denver, CO

    Named as the only individual (Issuer's Manager) on the Form D for Jacques Marie Mage Investment Group a series of Allocations 2026 Master, LLC, a $630K venture SPV (Apr 2026).

    Pre-seed, Seed · checks $630K

    Sector focus not yet verified
  • Heather Dawn OtterSyndicate lead · Durango, CO

    Named as the only individual (director) on the Form D for SCAPE Investment Fund 10, a $370K venture SPV (Sep 2026) (2 vehicles on file).

    Pre-seed, Seed · checks $370K–$555K

    Sector focus not yet verified
  • Batchimeg GanbaatarSolo GP · Denver, CO

    Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for Nomadic VP Fund II LP, a venture fund (Mar 2026) (2 vehicles on file: 1 fund, 1 SPV).

    Pre-seed, Seed · checks $1.86M

    Sector focus not yet verified
  • Temuulen TumurbatSolo GP · Denver, CO

    Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for Nomadic VP Fund II LP, a venture fund (Mar 2026) (2 vehicles on file: 1 fund, 1 SPV). Also a non-executive director at 1 startup that filed Form D.

    Series A · checks $1.86M

    Sector focus not yet verified
  • Ryan PollockSolo GP · Louisville, CO

    Named as the only individual (Managing Member of the Managing Member of the Issuer) on the Form D for Unifi Local Hero, LLC, a venture fund (May 2026) (2 vehicles on file). Also a non-executive director at 2 startups that filed Form D.

    Seed, Series A

    Sector focus not yet verified
  • Megan GuySyndicate lead · Denver, CO

    Named as the only individual (Manager of the Manager of the Issuer) on the Form D for KRC Co-Invest LLC Series - MST, a Series of KRC Co-Invest LLC, a $150K venture SPV (Jul 2025) (4 vehicles on file).

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

    AI & ML
  • Michael BrouthersSolo GP · Denver, CO

    Named as the only individual (Founder and Principal of Ikigai, LLC, General Partner of the Issuer) on the Form D for Ikigai Healthcare Fund II, LP, a $10M venture fund (Sep 2024) (5 vehicles on file: 1 fund, 4 SPVs). Also a non-executive director at 1 startup that filed Form D.

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

    HealthcareAI & ML
  • Russell CastagnaroSyndicate lead · Centennial, CO

    Named as the only individual (Serves as Manager of the issuer acting through Unicorns, LLC (entity manager)) on the Form D for SmartFunds SPV Admin LLC, a $10K venture SPV (Aug 2025).

    Pre-seed, Seed · checks $10K

    Sector focus not yet verified
  • Mega GuySyndicate lead · Denver, CO

    Named as the only individual (Manager of the Manager of the Issuer) on the Form D for KRC Co-Invest LLC Series - SNI, a Series of KRC Co-Invest LLC, a $800K venture SPV (Jul 2025).

    Pre-seed, Seed · checks $800K

    Sector focus not yet verified
  • Brian AbramsSolo GP · Denver, CO

    Named as the only individual (Managing Member of the General Partner) on the Form D for B Ventures Group LP, a $12.6M venture fund (Jun 2025) (2 vehicles on file: 1 fund, 1 SPV).

    Pre-seed, Seed · checks $125K–$400K

    Sector focus not yet verified
  • Joshua BrowderSyndicate lead · Aspen, CO

    Named as the only individual (Manager of the General Partner of the Issuer) on the Form D for Fund IV, a series of Browder Capital Early Stage Ventures, LP, a $30M venture SPV (May 2025).

    Pre-seed, Seed · checks $30M

    Sector focus not yet verified
  • James Terrance Bunch JrSyndicate lead · Denver, CO

    Named as the only individual (Managing Director) on the Form D for COinvest Fund One LP, a $50M venture SPV (Apr 2025).

    Pre-seed, Seed · checks $10.2M

    Sector focus not yet verified
  • Steve KreidlerSyndicate lead · Golden, CO

    Named as the only individual (Chief Business Officer of the Sole Member of the Issuer's General Partner) on the Form D for Mines Venture FUND I, LP, a $2.8M venture SPV (Mar 2025).

    Pre-seed, Seed · checks $2.8M

    Sector focus not yet verified
  • David ForsbergSolo GP · Denver, CO

    Named as the only individual (Manager of Ascent Energy Ventures II GP, LLC, Issuer's General Partner) on the Form D for Ascent Energy Ventures II, LP, a $50M venture fund (Mar 2025).

    Pre-seed, Seed · checks $500K–$1.5M

    Climate & Energy
  • Vinay IyengarSolo GP · San Francisco, CO

    Named as the only individual (MANAGING MEMBER OF THE GENERAL PARTNER) on the Form D for Anansi Capital FUND I LP, a venture fund (Feb 2025).

    Pre-seed, Seed

    Sector focus not yet verified
  • Jordan WanSolo GP · Denver, CO

    Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for CoFound Partners Venture Fund II, LP, a venture fund (Jan 2025).

    Pre-seed, Seed

    Sector focus not yet verified
  • Andrew SummersSyndicate lead · Denver, CO

    Named as the only individual (Managing Member of the General Partner and Investment Manager) on the Form D for SVP Deal Fund III - restor3d Convert LP, a $10M venture SPV (Dec 2024) (2 vehicles on file).

    Growth · checks $10M–$13.7M

    Healthcare
  • Daniel EpsteinSolo GP · Boulder, CO

    Named as the only individual (Managing Member of the General Partner) on the Form D for Unreasonable Someone Somewhere LLC, a venture fund (Nov 2024).

    Pre-seed, Seed

    Sector focus not yet verified
  • Sherwood NeissSolo GP · Denver, CO

    Named as the only individual (Managing Member of the General Partner) on the Form D for D3VC Fund I, LP, a venture fund (Jun 2024).

    Pre-seed, Seed

    Sector focus not yet verified
  • Jagoe AndrewSyndicate lead · Boulder, CO

    Named as the only individual (Managing member of the manager of the Issuer) on the Form D for La Mansa I, a series of Denim Capital, LLC, a $213K venture SPV (May 2024).

    Pre-seed, Seed · checks $45K

    Sector focus not yet verified
  • Gili ElkinSolo GP · Fort Collins, CO

    Named as the only individual (Manager of Issuer's General Partner) on the Form D for ICI Fund II, L.P., a $50M venture fund (Jan 2024).

    Pre-seed, Seed · checks $500K–$1.5M

    Sector focus not yet verified
  • James PayneSolo GP · Aspen, CO

    Named as the only individual (The Managing Director of the General Partner of the Issuer) on the Form D for Breakpoint Capital Fund I, L.P., a $10M venture fund (Oct 2023).

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

    Sector focus not yet verified
  • Charles Ellwood BedfordSyndicate lead · Denver, CO

    Named as the only individual (Managing Member of Issuer) on the Form D for Decarbonise (Blue Carbon Investments US) LLC, a $1.3M venture SPV (May 2023).

    Pre-seed, Seed · checks $1.34M

    Climate & Energy
  • Todd HolmesSyndicate lead · Boulder, CO

    Named as the only individual (MANAGER OF NEWVALE CAPITAL LLC, MANAGER OF ISSUER) on the Form D for Newvale Capital SPV MDH LLC, a $14M venture SPV (Feb 2023).

    Pre-seed, Seed · checks $14M

    Sector focus not yet verified
  • Srikant VasanSolo GP · Denver, CO

    Named as the only individual (Member of the general partner of the issuer.) on the Form D for Avesta Colorado Fund I, L.P., a $9M venture fund (Feb 2023).

    Pre-seed, Seed · checks $100K–$250K

    Sector focus not yet verified
  • Pratibha VuppuluriSyndicate lead · Boulder, CO

    Named as the only individual (executive officer) on the Form D for UC EpiBone II, LLC, a $315K venture SPV (Nov 2024) (9 vehicles on file).

    Pre-seed, Seed · checks $240K–$695K

    B2B SoftwareHealthcare
  • Ashoka Malladi ReddySyndicate lead · Boulder, CO

    Named as the only individual (director) on the Form D for UC Plant II, LLC, a $438K venture SPV (Aug 2023) (3 vehicles on file).

    Pre-seed, Seed · checks $130K–$530K

    Sector focus not yet verified
  • Mike DieschbourgSyndicate lead · Greenwood Village, CO

    Named as the only individual (promoter) on the Form D for V360 Holdings LLC Series Ventete US SPV, a $1M venture SPV (Jul 2025).

    Pre-seed, Seed · checks $1M

    Sector focus not yet verified
  • Adam BurrowsSolo GP · Denver, CO

    Named as one of two individuals (Managing Director of the General Partner) on the Form D for Range Technology Ventures Fund II, L.P., a $45M venture fund (Jul 2023). Also a non-executive director at 2 startups that filed Form D.

    Pre-seed, Seed · checks $450K–$1.35M

    B2B Software
  • Jake FisherSolo GP · Boulder, CO

    Named as one of two individuals (Managing Director of the Investment Manager) on the Form D for MonCap Fertility Fund, L.P., a $75M venture fund (Dec 2024).

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

    Healthcare

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