Spark CapitalBoston, MA · sparkcapital.com · SEC venture capital fund adviser
multi-stageSpark Capital invests in products we love by creators we admire across all sectors and stages.
32 vehicles, latest 2026reported GAV $16Braising11 investment professionals14 investments2 partner-attributed43 co-investorsinvested Aug 24, 2026
Matrix PartnersCambridge, MA · matrixpartners.com · SEC venture capital fund adviser
VCOne firm, 2 filing advisers on matrixpartners.com · Matrix
Matrix is an early-stage venture capital firm, investing from idea through Series A. As a close-knit team of former founders and company builders, we've partnered with companies from Apple and FedEx to Oculus and Canva.
9 vehicles, latest 2023reported GAV $3.0B11 investment professionals106 investments108 co-investorsinvested May 14, 2026aifintechhealthcare
The Engine FundsCambridge, MA · engineventures.com · SEC venture capital fund adviser
VCOne firm, 2 filing advisers on engineventures.com · Engine Ventures
We invest in Tough Tech founders.
12 vehicles, latest 2023reported GAV $1.3Braising21 investment professionals54 investments5 partner-attributed17 co-investorsinvested May 1, 2026aiclimateenergy
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10 vehicles, latest 202426 investment professionals83 investments2 partner-attributed42 co-investorsinvested Jun 10, 2026aienterprise softwaredeep tech
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7 vehicles, latest 2023reported GAV $2.0Braising36 investment professionals62 investments2 partner-attributed16 co-investorsinvested Aug 10, 2026aienterprise softwareconsumer
A•••• V••••••Boston, MA · a•••••••••.com · SEC venture capital fund adviser
VCOne firm, 2 filing advisers on a•••••••••.com
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13 vehicles, latest 2024reported GAV $2.4B32 investment professionals5 investments15 co-investorsinvested Dec 17, 2025biotech
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17 vehicles, latest 2024reported GAV $8.5B9 investment professionals8 investments24 co-investorsinvested Jul 15, 2026ai
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20 vehicles, latest 202311 investment professionals52 investments1 partner-attributed38 co-investorsinvested Jan 28, 2026aifintechconsumer
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7 vehicles, latest 202219 investment professionals41 investments1 partner-attributed31 co-investorsinvested Sep 15, 2026aienterprise softwarehealthcare
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16 vehicles, latest 2022reported GAV $578M3 investment professionals89 investments64 co-investorsaihealthcarebiotech
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17 vehicles, latest 2024reported GAV $338Mraising5 investment professionals105 investments3 partner-attributed66 co-investorsinvested Jun 30, 2025aihardwarerobotics
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17 vehicles, latest 2025raising13 investment professionals16 investments21 co-investorsinvested Jul 8, 2026
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18 vehicles, latest 2023reported GAV $542M11 investment professionals13 investments2 partner-attributed29 co-investorsinvested Jul 15, 2026crypto
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15 vehicles, latest 2026reported GAV $189Mraising7 investment professionals41 investments1 partner-attributed55 co-investorsinvested Jun 25, 2026aibiotechhardware
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2 vehicles, latest 2022reported GAV $396M18 investment professionals137 investments2 partner-attributed26 co-investorsinvested Jun 5, 2026aiclimateenergy
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36 vehicles, latest 2026reported GAV $237Mraising1 investment professional51 investments34 co-investorsfintechhealthcareconsumer
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6 vehicles, latest 2022reported GAV $349M12 investment professionals46 investments27 co-investorsaienterprise softwarehealthcare
O•••• V•••••••Boston, MA · o•••••••••.com · SEC venture capital fund adviser
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6 vehicles, latest 2023reported GAV $1.6B21 investment professionals3 investments5 co-investorsinvested Jan 13, 2026healthcare
venture manager, reported GAV $186M across 2 vehicles
3 vehicles, latest 2024reported GAV $186M18 investment professionals53 investments1 partner-attributed35 co-investorsinvested Sep 17, 2024ai
One firm, 2 filing advisers on l•••••••••.com · L••••••• F•••
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12 vehicles, latest 2024reported GAV $450M8 investment professionals17 investments3 co-investorsbiotech
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12 vehicles, latest 20244 investment professionals2 investments3 co-investorsinvested May 28, 2026aihealthcare
M•• G••••• L••Boston, MA · m••••••••.com · SEC venture capital fund adviser
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4 vehicles, latest 2022reported GAV $862M12 investment professionals17 investments13 co-investorsaienterprise softwarehealthcare
both early and growth/opportunity families, reported GAV $13,239M
35 vehicles, latest 2024reported GAV $13B
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8 vehicles, latest 2025reported GAV $168M5 investment professionals49 investments33 co-investorsinvested Feb 11, 2026aideep techhardware
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19 vehicles, latest 2023raising14 investment professionals1 investmentaienterprise softwareb2b
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7 vehicles, latest 2025reported GAV $5.1Braising7 investment professionals1 investment6 co-investorsinvested Jul 30, 2026climateenergyspace
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24 vehicles, latest 202413 investment professionalsaihealthcarecybersecurity
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4 vehicles, latest 2022reported GAV $775M4 investment professionals31 investments18 co-investorsdeep tech
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29 vehicles, latest 2023reported GAV $2.5B2 investment professionals1 investment5 co-investorsinvested Sep 17, 2026crypto
both early and growth/opportunity families, reported GAV $95M
11 vehicles, latest 20224 investment professionals27 investments26 co-investorshealthcarebiotechmedtech
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7 vehicles, latest 2020reported GAV $303M20 investment professionals7 investments2 co-investorshealthcaremedtech
venture manager, reported GAV $610M across 12 vehicles
12 vehicles, latest 2024reported GAV $610M3 investment professionals2 investments4 co-investorsinvested Apr 28, 2026
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3 vehicles, latest 2024reported GAV $108Mraising14 investment professionals30 investments13 co-investorsaifintechclimate
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2 vehicles, latest 2021reported GAV $227M4 investment professionals35 investments1 partner-attributed40 co-investorsinvested Mar 26, 2026climate
S•••••••• I•••Newton, MA · s•••••••.com · SEC venture capital fund adviser
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9 vehicles, latest 2013reported GAV $65.1M3 investment professionals14 investments49 co-investorsinvested Apr 10, 2025aienterprise softwareclimate
venture manager, reported GAV $1,006M across 22 vehicles
30 vehicles, latest 20206 investment professionals
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7 vehicles, latest 2022reported GAV $2.4Braising9 investment professionals1 investment1 co-investorsbiotech
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8 vehicles, latest 20236 investment professionals42 investments26 co-investors
Part of R••••• C••••• (3 filing advisers)
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29 vehicles, latest 20212 investment professionals
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4 vehicles, latest 2023reported GAV $240M2 investment professionals24 investments14 co-investorsinvested Feb 11, 2026enterprise software
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22 vehicles, latest 2023reported GAV $79.8Mraising8 investment professionals3 investments6 co-investorsinvested Jul 28, 2026aimediab2b
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2 vehicles, latest 20212 investment professionals44 investments26 co-investors
corporate parent: the Ag
6 vehicles, latest 2023reported GAV $991Mraising2 investment professionals2 investments6 co-investorsinvested Feb 17, 2026aihealthcarebiotech
Part of A•••• V•••••• (2 filing advisers)
both early and growth/opportunity families, reported GAV $2,413M
7 vehicles, latest 2025reported GAV $2.4B4 investment professionals
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9 vehicles, latest 2023reported GAV $345M14 investment professionalsaienterprise softwarefintech
One firm, 2 filing advisers on c•••••••••.com · C•••••••
venture manager, reported GAV $287M across 1 vehicles
1 vehicle, latest 20173 investment professionals22 investments16 co-investorshealthcareconsumermarketplaces
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2 vehiclesreported GAV $98.0M4 investment professionals35 investments22 co-investorsaiindustrial
venture manager, reported GAV $254M across 2 vehicles
2 vehicles, latest 20226 investment professionals9 investments8 co-investorsfintechhealthcareconsumer
venture manager, reported GAV $100M across 8 vehicles
8 vehicles, latest 2025raising1 investment professional3 investments21 co-investorsai
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2 vehicles, latest 2023reported GAV $108M11 investment professionals10 investments9 co-investorsinvested Sep 30, 2025aienterprise softwareclimate