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Angel investors in Maine

8 angel investors and angel groups based in Maine, each listed with the evidence and sources behind it: SEC Form D filings, the investor's own site or a public announcement. 4 of them have a dated filing or deal in the last 12 months. That is 4 solo GPs, 3 syndicate leads and 1 angel groups. The median stated or estimated check is $250K–$750K.

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Who are the most active angel investors in Maine?

Ranked by board seats, deal vehicles and funds on SEC filings and dated deals in the last 12 months: Marissa A. Bertorelli, Christopher J. Wolfel, Joe Powers, Nina Scheepers and Maine Angels.

How many angel investors in Maine are there?

8 on file, 4 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 Maine invest?

The median check is $250K–$750K, across 7 angels with a stated or estimated range. Angel groups often pool members' checks into a larger round.

What do angel investors in Maine invest in?

Healthcare (1) and B2B Software (1) lead, by angels focused on each.

  • Marissa A. BertorelliSolo GP · Portland, ME

    Named as one of two individuals (Partner of the Managing Member of the Issuer's General Partner) on the Form D for Voltage Ventures Fund I LP, a $17.8M venture fund (Jul 2026).

    Pre-seed, Seed · checks $175K–$550K

    Healthcare

  • Christopher J. WolfelSolo GP · Falmouth, ME

    Named as the only individual (executive officer) on the Form D for Corsair Venture Partners Fund I, L.P., a $25M venture fund (Mar 2026).

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

    Sector focus not yet verified

  • Joe PowersSolo GP · Portland, ME

    Named as one of two individuals (Managing Director of the General Partner.) on the Form D for Maine Future Fund, LP, a $25M venture fund (Sep 2026).

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

    Sector focus not yet verified

  • Nina ScheepersSolo GP · Portland, ME

    Named as one of two individuals (Managing Director of the General Partner.) on the Form D for Maine Future Fund, LP, a $25M venture fund (Sep 2026).

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

    Sector focus not yet verified

  • Maine AngelsAngel group · Bass Harbor, ME

    Maine Angels: listed as an ACA network member; 1 Form D vehicle (latest DIRIGO ANGEL FUND III, L.P., filed 2025-09-18); its site takes applications via form on the group's website; meets monthly.

    Seed

    B2B Software

  • Kevin McDonoughSyndicate lead · Bass Harbor, ME

    Named as the only individual (promoter) on the Form D for Dirigo Angel FUND III, L.P., a $2.5M venture SPV (Sep 2025).

    Pre-seed, Seed · checks $2.5M

    Sector focus not yet verified

  • Frank J. Gruber VSyndicate lead · Kennebunkport, ME

    Named as one of two individuals (Manager of the Manager) on the Form D for Startup of the Year Fund Scout, LLC, a $23K venture SPV (Feb 2023).

    Pre-seed, Seed · checks $25K

    Sector focus not yet verified

  • Jennifer L. ConsalvoSyndicate lead · Kennebunkport, ME

    Named as one of two individuals (Manager of the Manager) on the Form D for Startup of the Year Fund Scout, LLC, a $23K venture SPV (Feb 2023).

    Pre-seed, Seed · checks $25K

    Sector focus not yet verified

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