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Venture capital firms in Massachusetts

119 venture firms based in Massachusetts filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 33 (28%) of them in the last 90 days. The most common sectors are Healthcare (18), AI & ML (14) and Biotech & Pharma (13). For the 69 with a stated or estimated check size, the median range is $1M–$3M. Many invest nationally, so also check the full list of venture firms.

Updated from SEC filings · How we build this list

How many venture firms in Massachusetts are investing right now?

119 filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 33 of them in the last 90 days.

How much do venture firms in Massachusetts typically invest?

The median estimated check is $1M–$3M, across 69 investors with a plausible estimate. Actual checks vary by round and lead role.

What sectors do venture firms in Massachusetts back most?

Healthcare (18), AI & ML (14) and Biotech & Pharma (13) lead, by investors with recent activity in each.

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  • ECO FleetVC firm · Beverly, MA

    Seed to Series B · checks $2.5M–$7.5M (est.)

    Mobility & Logistics

  • PharmStars VenturesVC firm · Newton, MA

    Pre-seed, Seed · checks $500K–$1.5M (est.)

    Sector focus not yet verified

  • Equal Opportunity VenturesVC firm · Cambridge, MA

    Seed, Series A · checks $975K–$2.95M (est.)

    HealthcareMobility & LogisticsDeveloper ToolsGovTech & Public Sector

  • AV Deep TechVC firm · Boston, MA

    Seed, Series A

    Deep Tech

  • Green D VenturesVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Aurelia FoundryVC firm · Wellesley, MA

    Pre-seed to Growth · checks $750K–$2.25M (est.)

    Hardware & RoboticsSpace

  • WaveVC firm · Boston, MA

    Pre-seed to Growth · checks $1M–$3M (est.)

    Deep TechClimate & Energy

  • BCV EmergeVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • CompanyonVC firm · Boston, MA

    Seed, Series A · checks $1M–$3M (est.)

    AI & MLB2B SoftwareMedia, Gaming & CreatorFintech

  • Bain Capital VentureVC firm · Boston, MA

    Seed to Growth · checks $4.33M–$49.4M (est.)

    Climate & EnergyReal Estate & PropTechBiotech & PharmaCybersecurity

  • Altimeter Venture PartnersVC firm · Boston, MA

    Series A to Growth · checks $7.5M–$22.5M (est.)

    Sector focus not yet verified

  • Socratic EriduVC firm · Boston, MA

    Pre-seed, Seed · checks $400K–$1.15M (est.)

    Sector focus not yet verified

  • OT QuantumVC firm · Boston, MA

    Seed, Series A

    Deep Tech

  • OT Confidential ComputingVC firm · Boston, MA

    Pre-seed, Seed · checks $50K–$150K (est.)

    Sector focus not yet verified

  • Material ImpactVC firm · Boston, MA

    Seed, Series A · checks $1.5M–$4.5M (est.)

    Deep TechHardware & Robotics

  • Bay State CapitalVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • AV US Strategic TechVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Ring VenturesVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Av CioVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • AV AI FirstVC firm · Boston, MA

    Seed, Series A

    AI & ML

  • Altimeter AdirondackVC firm · Boston, MA

    Seed, Series A · checks $1.68M–$5.05M (est.)

    Sector focus not yet verified

  • Aether VenturesVC firm · Cambridge, MA

    Seed, Series A

    Sector focus not yet verified

  • Stackpoint VentureVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Vianti CapitalVC firm · Boston, MA

    Seed to Growth · checks $2M–$6M (est.)

    Biotech & PharmaHealthcare

  • Milemark catalanVC firm · Cambridge, MA

    Seed, Series A

    Sector focus not yet verified

  • OmegaVC firm · Boston, MA

    Seed to Growth · checks $5.8M–$17.4M (est.)

    Biotech & PharmaHealthcareAI & MLCybersecurity

  • RA CapitalVC firm · Boston, MA

    Seed to Growth · checks $1.23M–$3.65M (est.)

    HealthcareBiotech & Pharma

  • Pembroke Ventures VITVC firm · Newton, MA

    Seed, Series A

    Sector focus not yet verified

  • Cure VenturesVC firm · Boston, MA

    Seed to Growth · checks $3.5M–$10.5M (est.)

    Biotech & Pharma

  • Altimeter ReindustrializationVC firm · Boston, MA

    Seed, Series A · checks $1.25M–$3.75M (est.)

    Sector focus not yet verified

  • W Health VenturesVC firm · Boston, MA

    Pre-seed, Seed · checks $450K–$1.35M (est.)

    Healthcare

  • AV WomensVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • GC CreationVC firm · Cambridge, MA

    Seed, Series A

    Sector focus not yet verified

  • Altimeter VesuviusVC firm · Boston, MA

    Pre-seed, Seed · checks $500K–$1.5M (est.)

    Sector focus not yet verified

  • Wavecrest DealerwareVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Clean Energy VentureVC firm · Boston, MA

    Seed to Series B · checks $3.05M–$9.15M (est.)

    Climate & EnergyB2B Software

  • Altimeter Rocky MountainVC firm · Boston, MA

    Seed, Series A · checks $825K–$2.45M (est.)

    Sector focus not yet verified

  • T.Rx CapitalVC firm · Boston, MA

    Seed, Series A · checks $1.75M–$5.25M (est.)

    Biotech & PharmaHealthcare

  • Nassau Street VenturesVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified