Most active investors · All time

Ranked by rounds participated in, from announcements across all periods. Lead counts include only confirmed lead roles.

541

IAG Capital PartnersLatest Sep 17

Arcee AI · ≥$150M Series B Neurosoft Bioelectronics · $7.5M Seed

3rounds

0led

AI 1Healthtech 1Industrial tech 1

Seed 1, Series A 1, Series B 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Arcee AI ≥$150M Series B Neurosoft Bioelectronics $7.5M Seed Trener Robotics $32M Series A

542

National Grid PartnersLatest Sep 17

Terragrit · Undisclosed Strategic investment GridCARE · $64M Series A

3rounds

0led

Climate tech 1Cybersecurity 1Enterprise software 1

Series A 1, Series B 1, Undisclosed 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series B 1, Undisclosed 1

Terragrit Undisclosed Strategic investment GridCARE $64M Series A VulnCheck $25M Series B

543

Paladin Capital GroupLatest Sep 17

Mind · $72M Series B Arpio · $15M Series A

3rounds

0led

Cybersecurity 3

Seed 1, Series A 1, Series B 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Mind $72M Series B Arpio $15M Series A Dam Secure $4M Seed

544

PathlightLatest Sep 17

Adaptive · $30M Series B Petra Labs · $5.2M Seed

3rounds

0led

Enterprise software 2Proptech 1

Seed 1, Series A 1, Series B 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Adaptive $30M Series B Petra Labs $5.2M Seed Uniti $12M Series A

545

Spanish Society for Technological Transformation (SETT)Latest Sep 17

Nearby Computing · €1.4M Public-private financing operation Sherpa.ai · $18M Undisclosed

3rounds

0led

Cybersecurity 2Enterprise software 1

Undisclosed 3

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 3

Nearby Computing €1.4M Public-private financing operation Sherpa.ai $18M Undisclosed Sybol €1M Undisclosed

546

The Westly GroupLatest Sep 17

Magentic · $18M Series A Tenet Security · $6M Seed

3rounds

0led

Cybersecurity 1Enterprise software 1Hardware 1

Seed 1, Series A 1, Series C+ 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series C+ 1

Magentic $18M Series A Tenet Security $6M Seed AttoTude $52M Series C

547

United VenturesLatest Sep 17

Iusful · €2M Pre-seed Algorithmiq · €18M Series B

3rounds

1led

Business services 1Developer tools 1Fintech 1

Series B 2, Pre-seed 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 2, Pre-seed 1

Iusful €2M Pre-seed Algorithmiq €18M Series B Cleafy €12M Series B

548

YL VenturesLatest Sep 17

Mind · $72M Series B Hush Security · $30M Series A

3rounds

0led

Cybersecurity 3

Series A 2, Series B 1

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Series B 1

Mind $72M Series B Hush Security $30M Series A Novee $51.5M Series A

549

10VCLatest Sep 16

BackOps · $42M Series B VICTUS Technologies · Undisclosed Seed

3rounds

0led

Defense tech 1Enterprise software 1Logistics 1

Seed 1, Series A 1, Series B 1

Sep 16, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 1, Series A 1, Series B 1

BackOps $42M Series B VICTUS Technologies Undisclosed Seed BackOps $26M Series A

550

25madisonLatest Sep 16

Rebuild · >$13M Funding Ladder Health · $7M Seed

3rounds

1led

Healthtech 2Proptech 1

Seed 2, Undisclosed 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Undisclosed 1

Rebuild >$13M Funding Ladder Health $7M Seed Century Health $5M Seed

551

Corazon CapitalLatest Sep 16

Gaia Dynamics · $7M Seed Rime · $24M Series A

3rounds

1led

AI 2Edtech 1

Series A 2, Seed 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Seed 1

Gaia Dynamics $7M Seed Rime $24M Series A BoldVoice $21M Series A

552

Day One CapitalLatest Sep 16

Veridion · $20M Series A Imagi · $4.5M Seed

3rounds

0led

Enterprise software 2Edtech 1

Seed 2, Series A 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series A 1

Veridion $20M Series A Imagi $4.5M Seed Volteum €2.5M Seed

553

FrstLatest Sep 16

Opio · €4M Funding round Helical · $10M Seed

3rounds

0led

Biotech 1Enterprise software 1Healthtech 1

Seed 1, Series A 1, Undisclosed 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Undisclosed 1

Opio €4M Funding round Helical $10M Seed Parallel $20M Series A

554

Gradient VenturesLatest Sep 16

BackOps · $42M Series B Fazeshift · $17M Series A

3rounds

0led

Enterprise software 2Fintech 1

Series B 2, Series A 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 2, Series A 1

BackOps $42M Series B Fazeshift $17M Series A Sona $45M Series B

555

Mosaic VenturesLatest Sep 16

Integral · €18M Series A Coram AI · $35M Series B

3rounds

1led

Cybersecurity 1Enterprise software 1Fintech 1

Series A 1, Series B 1, Series C+ 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series B 1, Series C+ 1

Integral €18M Series A Coram AI $35M Series B Parloa $350M Series D

556

OTB VenturesLatest Sep 16

Veridion · $20M Series A Ingenix · €13M Seed+

3rounds

1led

Enterprise software 2Biotech 1

Seed 1, Series A 1, Series B 1

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Veridion $20M Series A Ingenix €13M Seed+SPREAD AI $30M Series B

557

DefiantLatest Sep 15

Zero · $10.3M Seed Blitzy · $200M Growth

3rounds

0led

AI 1Enterprise software 1Healthtech 1

Growth 1, Seed 1, Series A 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Growth 1, Seed 1, Series A 1

Zero $10.3M Seed Blitzy $200M Growth Rivia $15M Series A

558

FIRSTPICK VCLatest Sep 15

EnforceShield · €1.7M Seed Guideless · €1M Pre-Seed

3rounds

0led

Enterprise software 2AI 1

Seed 2, Pre-seed 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Pre-seed 1

EnforceShield €1.7M Seed Guideless €1M Pre-Seed WhiteBridge AI $3M Seed

559

Greens VenturesLatest Sep 15

Zero · $10.3M Seed Cofactor · €1.3M Pre-seed

3rounds

0led

Enterprise software 2Fintech 1

Pre-seed 2, Seed 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 2, Seed 1

Zero $10.3M Seed Cofactor €1.3M Pre-seed SolvaPay €2.4M Pre-Seed

560

Max JunestrandLatest Sep 15

Isometric · $10M Series A Scape · $3.2M Seed

3rounds

0led

AI 1Climate tech 1Developer tools 1

Seed 1, Series A 1, Undisclosed 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Undisclosed 1

Isometric $10M Series A Scape $3.2M Seed Qutwo €25M Angel

561

Saga VenturesLatest Sep 15

Profound · $180M Series D Hike Medical · $22.5M Seed+Series A

3rounds

0led

AI 1Healthtech 1Proptech 1

Series A 1, Series C+ 1, Undisclosed 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series C+ 1, Undisclosed 1

Profound $180M Series D Hike Medical $22.5M Seed+Series A TerraFirma $115M Series A

562

Sound VenturesLatest Sep 15

Factory · $200M Funding Anomaly Insights · $17M Series B

3rounds

0led

Cybersecurity 1Developer tools 1Healthtech 1

Undisclosed 2, Series B 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 2, Series B 1

Factory $200M Funding Anomaly Insights $17M Series B WitnessAI $58M Strategic

563

Teachers' Venture GrowthLatest Sep 15

Darwinbox · Undisclosed Follow-on investment Alan · €480M Series G

3rounds

0led

Developer tools 1Enterprise software 1Fintech 1

Series C+ 2, Growth 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 2, Growth 1

Darwinbox Undisclosed Follow-on investment Alan €480M Series G NinjaOne $400M Series C

564

Verb VenturesLatest Sep 15

Isometric · $10M Series A Platter · Undisclosed Venture round extension

3rounds

0led

AI 1Climate tech 1Foodtech 1

Series A 2, Undisclosed 1

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Undisclosed 1

Isometric $10M Series A Platter Undisclosed Venture round extension SkySelect $9M Series A

565

Human CapitalLatest Sep 14

Buildots · $130M Funding Cloaked · $375M Series B

3rounds

0led

Cybersecurity 1Healthtech 1Proptech 1

Series A 1, Series B 1, Undisclosed 1

Sep 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series B 1, Undisclosed 1

Buildots $130M Funding Cloaked $375M Series B Take2 $14M Series A

566

JMI EquityLatest Sep 14

Archy · $50M Series C SewerAI · Undisclosed Strategic

3rounds

1led

Enterprise software 2Healthtech 1

Series B 1, Series C+ 1, Undisclosed 1

Sep 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 1, Series C+ 1, Undisclosed 1

Archy $50M Series C SewerAI Undisclosed Strategic gaiia $40M Series B

567

AvenirLatest Sep 10

Cognition · >$2B Series E Chai Discovery · $400M Series C

3rounds

0led

AI 2Biotech 1

Series C+ 3

Sep 10, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 3

Cognition >$2B Series E Chai Discovery $400M Series C Sigma Computing $80M Series E

568

Maia VenturesLatest Sep 10

Biorsaf · €5.2M Series A Rainbow Crops · €9.7M Seed+

3rounds

0led

Agritech 1Enterprise software 1Foodtech 1

Seed 1, Series A 1, Series B 1

Sep 10, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Biorsaf €5.2M Series A Rainbow Crops €9.7M Seed+Foreverland €6M Series B

569

10DLatest Sep 9

Euno · $23M Series A Huskeys · $8M Seed

3rounds

0led

AI 1Cybersecurity 1Fintech 1

Series A 2, Seed 1

Sep 9, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Seed 1

Euno $23M Series A Huskeys $8M Seed Hypercore $13.5M Series A

570

Activant CapitalLatest Sep 9

Limetax · €36M Pre-seed equity and acquisition facility Velocity · $38M Series A

3rounds

0led

Enterprise software 2Fintech 1

Pre-seed 2, Series A 1

Sep 9, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 2, Series A 1

Limetax €36M Pre-seed equity and acquisition facility Velocity $38M Series A Sherpa $2.2M Pre-Seed

“—” in Led means every role for that investor in this period is undisclosed; it does not mean zero leads. New companies counts the first participation in a company in our records; follow-on counts later participation.