Most active investors · All time

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

MVP VenturesLatest Aug 19

ALSO · $150M Series D Heaviside Industries · $60M Series B

5rounds

0led

Hardware 2Defense tech 1Mobility 1

Series C+ 3, Series A 1, Series B 1

Aug 19, 2026

Details

New companies 5 · Follow-on 0

Stages: Series C+ 3, Series A 1, Series B 1

ALSO $150M Series D Heaviside Industries $60M Series B Lumilens >$700M Series C

Bain Capital VenturesLatest Aug 18

Etched · $700M Series D Lumilens · >$700M Series C

5rounds

0led

Hardware 2Robotics 2Cybersecurity 1

Series C+ 3, Series B 2

Aug 18, 2026

Details

New companies 5 · Follow-on 0

Stages: Series C+ 3, Series B 2

Etched $700M Series D Lumilens >$700M Series C Mind Robotics $400M Series B

Samsung Catalyst FundLatest Aug 18

Velaura AI · $110M Series A OXMIQ Labs · $35M Series A

5rounds

—led

Hardware 5

Series A 2, Undisclosed 2, Growth 1

Aug 18, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Undisclosed 2, Growth 1

Velaura AI $110M Series A OXMIQ Labs $35M Series A Normal Computing $50M Strategic

Qualcomm VenturesLatest Aug 6

Lumilens · >$700M Series C Hark · $700M Series A

5rounds

—led

Hardware 4AI 1

Series C+ 2, Series A 1, Series B 1, Undisclosed 1

Aug 6, 2026

Details

New companies 4 · Follow-on 1

Stages: Series C+ 2, Series A 1, Series B 1, Undisclosed 1

Lumilens >$700M Series C Hark $700M Series A Upscale AI Undisclosed Undisclosed

Catapult VenturesLatest Jul 28

Array Labs · $21M Strategic ANELLO Photonics · $25M Series B-2

5rounds

0led

Defense tech 2AI 1Hardware 1

Series A 2, Seed 1, Series B 1, Undisclosed 1

Jul 28, 2026

Details

New companies 4 · Follow-on 1

Stages: Series A 2, Seed 1, Series B 1, Undisclosed 1

Array Labs $21M Strategic ANELLO Photonics $25M Series B-2 OpenLight $50M Series A1

AntlerLatest Jul 16

Aina · $5.5M Seed BRYM · €650K Pre-Seed

5rounds

0led

Climate tech 1Cybersecurity 1Defense tech 1

Pre-seed 2, Seed 2, Series A 1

Jul 16, 2026

Details

New companies 5 · Follow-on 0

Stages: Pre-seed 2, Seed 2, Series A 1

Aina $5.5M Seed BRYM €650K Pre-Seed Stendr $5.4M Pre-Seed

MESHLatest Jul 8

Venus Aerospace · $91M Series B Phosio · $4M Seed

5rounds

1led

Space tech 2AI 1Defense tech 1

Seed 2, Series B 2, Series C+ 1

Jul 8, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 2, Series B 2, Series C+ 1

Venus Aerospace $91M Series B Phosio $4M Seed ANELLO Photonics $25M Series B-2

CDP Venture CapitalLatest Jul 7

Proxima Fusion · €411M Growth Algorithmiq · €18M Series B

5rounds

—led

Climate tech 1Developer tools 1Hardware 1

Growth 2, Seed 1, Series A 1, Series B 1

Jul 7, 2026

Details

New companies 5 · Follow-on 0

Stages: Growth 2, Seed 1, Series A 1, Series B 1

Proxima Fusion €411M Growth Algorithmiq €18M Series B Wearable Robotics €5M Series A

Brabant Development Agency (BOM)Latest Oct 21

Photon Bridge · €10M Undisclosed Morphotonics · >€40M Series B

4rounds

0led

Hardware 2AI 1Industrial tech 1

Pre-seed 1, Series A 1, Series B 1, Undisclosed 1

Oct 21, 2026

Details

New companies 4 · Follow-on 0

Stages: Pre-seed 1, Series A 1, Series B 1, Undisclosed 1

Photon Bridge €10M Undisclosed Morphotonics >€40M Series B EUCLYD >€200M Series A

LB InvestmentLatest Oct 21

Pascal · $8.5M Seed extension Point2 Technology · $136M Series B

4rounds

1led

AI 1Climate tech 1Hardware 1

Series B 2, Seed 1, Series A 1

Oct 21, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 2, Seed 1, Series A 1

Pascal $8.5M Seed extension Point2 Technology $136M Series B CarbonSix $40M Series A

IQTLatest Oct 15

Mueon · $65M Series A QuantWare · $178M Series B

4rounds

0led

Hardware 2Climate tech 1Space tech 1

Series A 2, Series B 1, Undisclosed 1

Oct 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Series B 1, Undisclosed 1

Mueon $65M Series A QuantWare $178M Series B Vast $500M Series A+Debt

M VenturesLatest Oct 15

Mueon · $65M Series A Polaris Electro-Optics · $50M Series B

4rounds

0led

Hardware 3Biotech 1

Series A 2, Series B 1, Undisclosed 1

Oct 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Series B 1, Undisclosed 1

Mueon $65M Series A Polaris Electro-Optics $50M Series B Quintessent $40M Series A

AMD VenturesLatest Oct 14

Salience Labs · $125M Series B Wafer · $40M Series A

4rounds

0led

AI 2Hardware 2

Series A 2, Series B 2

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Series B 2

Salience Labs $125M Series B Wafer $40M Series A TensorWave $350M Series B

British Business BankLatest Oct 14

Salience Labs · $125M Series B CSignum · £2.6M Follow-on funding

4rounds

0led

Hardware 4

Series C+ 2, Series B 1, Undisclosed 1

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 2, Series B 1, Undisclosed 1

Salience Labs $125M Series B CSignum £2.6M Follow-on funding Oxford Quantum Circuits £260M Series C

Bullhound CapitalLatest Oct 14

Salience Labs · $125M Series B Oxford Quantum Circuits · £260M Series C

4rounds

1led

Hardware 2Defense tech 1Healthtech 1

Series C+ 3, Series B 1

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 3, Series B 1

Salience Labs $125M Series B Oxford Quantum Circuits £260M Series C WHOOP $575M Series G

EDBILatest Oct 8

Universal Quantum · >$100M Series A Lumilens · >$700M Series C

4rounds

0led

Hardware 3Space tech 1

Series C+ 3, Series A 1

Oct 8, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 3, Series A 1

Universal Quantum >$100M Series A Lumilens >$700M Series C HyperLight Corporation $80M Series C

Join CapitalLatest Oct 8

Iribits · €4M Seed TERASi · €11M Seed

4rounds

3led

Space tech 3Defense tech 1

Seed 3, Series A 1

Oct 8, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 3, Series A 1

Iribits €4M Seed TERASi €11M Seed HyImpulse >€50M Series A extension

Voyager VenturesLatest Oct 8

Mana Battery · Undisclosed Seed financing (investment amount undisclosed)Foundation Alloy · $22M Series A

4rounds

1led

Climate tech 2Industrial tech 1Space tech 1

Series A 2, Seed 1, Series B 1

Oct 8, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Seed 1, Series B 1

Mana Battery Undisclosed Seed financing (investment amount undisclosed)Foundation Alloy $22M Series A NewOrbit $18.5M Series A

EIFOLatest Sep 30

Onomondo · Undisclosed Majority investment EUCLYD · >€200M Series A

4rounds

0led

Defense tech 2AI 1Enterprise software 1

Pre-seed 2, Series A 1, Undisclosed 1

Sep 30, 2026

Details

New companies 4 · Follow-on 0

Stages: Pre-seed 2, Series A 1, Undisclosed 1

Onomondo Undisclosed Majority investment EUCLYD >€200M Series A Acodyne €2.5M Pre-Seed

OvermatchLatest Sep 30

Efficient Computer · $100M Additional funding Voya Energy · $35M Series A

4rounds

0led

Hardware 2AI 1Climate tech 1

Series A 2, Series B 1, Undisclosed 1

Sep 30, 2026

Details

New companies 3 · Follow-on 1

Stages: Series A 2, Series B 1, Undisclosed 1

Efficient Computer $100M Additional funding Voya Energy $35M Series A Armada $230M Series B

Premji InvestLatest Sep 30

CScale · $145M Series C Velaura AI · $110M Series A

4rounds

1led

Hardware 4

Series A 2, Series C+ 1, Undisclosed 1

Sep 30, 2026

Details

New companies 2 · Follow-on 2

Stages: Series A 2, Series C+ 1, Undisclosed 1

CScale $145M Series C Velaura AI $110M Series A Upscale AI $190M Series A+

QAI VenturesLatest Sep 24

Qambria · CHF 2M Pre-seed ZuriQ · $25.5M Seed

4rounds

0led

Hardware 2Developer tools 1Enterprise software 1

Pre-seed 2, Seed 1, Series A 1

Sep 24, 2026

Details

New companies 4 · Follow-on 0

Stages: Pre-seed 2, Seed 1, Series A 1

Qambria CHF 2M Pre-seed ZuriQ $25.5M Seed Quanscient €10M Series A

TDK VenturesLatest Sep 23

Ultraviolette · $85M Series E Aston Power · $20M Strategic

4rounds

1led

AI 1Climate tech 1Hardware 1

Series A 2, Series C+ 1, Undisclosed 1

Sep 23, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Series C+ 1, Undisclosed 1

Ultraviolette $85M Series E Aston Power $20M Strategic C2i Semiconductors Undisclosed Series A

NATO Innovation FundLatest Sep 22

TERASi · €11M Seed Laki Power · €6M Series A

4rounds

3led

Defense tech 3Industrial tech 1

Seed 2, Series A 2

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Series A 2

TERASi €11M Seed Laki Power €6M Series A Kelluu €15M Series A

Navigare VenturesLatest Sep 22

TERASi · €11M Seed Solinide Photonics · €4M Seed

4rounds

1led

Hardware 3Defense tech 1

Seed 2, Series A 1, Series B 1

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Series A 1, Series B 1

TERASi €11M Seed Solinide Photonics €4M Seed SweGaN $14M Series B

Xora InnovationLatest Sep 22

Nexstrom · $12M Seed HyperLight Corporation · $80M Series C

4rounds

1led

Hardware 4

Seed 1, Series A 1, Series C+ 1, Undisclosed 1

Sep 22, 2026

Details

New companies 3 · Follow-on 1

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

Nexstrom $12M Seed HyperLight Corporation $80M Series C OpenLight $50M Series A1

137 VenturesLatest Sep 17

Impulse Space · $308M Series D extension Impulse Space · $500M Series D

4rounds

—led

Space tech 2Cybersecurity 1Defense tech 1

Series C+ 4

Sep 17, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 4

Impulse Space $308M Series D extension Impulse Space $500M Series D Hermeus $350M Series C

B CapitalLatest Sep 16

TeRAM · $37M Funding ChipAgents · $60M Series A+

4rounds

1led

Hardware 2Robotics 1Space tech 1

Series A 3, Undisclosed 1

Sep 16, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 3, Undisclosed 1

TeRAM $37M Funding ChipAgents $60M Series A+Star Catcher Industries $65M Series A

Cambium CapitalLatest Sep 15

Polaris Electro-Optics · $50M Series B SambaNova · $1B Series F

4rounds

0led

AI 2Hardware 2

Series C+ 2, Series A 1, Series B 1

Sep 15, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 2, Series A 1, Series B 1

Polaris Electro-Optics $50M Series B SambaNova $1B Series F EPIC Microsystems $21M Series A

AMDLatest Sep 10

Ayar Labs · $150M Additional funding DriveNets · $410M Series D

4rounds

—led

AI 2Hardware 2

Series C+ 2, Undisclosed 2

Sep 10, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 2, Undisclosed 2

Ayar Labs $150M Additional funding DriveNets $410M Series D Cerebras Systems $1B Series H

“—” 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.