Most active investors · All time

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

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IBG fundsLatest Aug 11

Be2Byte · €500K Seed Sedivention · €2.9M Seed

2rounds

0led

Enterprise software 1Healthtech 1

Seed 2

Aug 11, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Be2Byte €500K Seed Sedivention €2.9M Seed

zwei.7Latest Aug 11

DR. VIVIEN KARL · Undisclosed Seed VisioLab · $11M Series A

2rounds

1led

Consumer 1Foodtech 1

Seed 1, Series A 1

Aug 11, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

DR. VIVIEN KARL Undisclosed Seed VisioLab $11M Series A

RedalpineLatest Jul 23

telli · $15M Seed Proxima Fusion · €411M Growth

2rounds

—led

AI 1Climate tech 1

Growth 1, Seed 1

Jul 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Seed 1

telli $15M Seed Proxima Fusion €411M Growth

s16vcLatest Jul 22

Passionfroot · $15M Series A All3 · $25M Seed

2rounds

—led

Enterprise software 1Proptech 1

Seed 1, Series A 1

Jul 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Passionfroot $15M Series A All3 $25M Seed

SeedcampLatest Jul 9

Sherpa · $2.2M Pre-Seed Porters · €2.7M Pre-Seed

2rounds

—led

Enterprise software 1Fintech 1

Pre-seed 2

Jul 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

Sherpa $2.2M Pre-Seed Porters €2.7M Pre-Seed

UnternehmerTUMLatest Jul 9

QuantumDiamonds · €15M Undisclosed CertHub · €6.2M Undisclosed

2rounds

—led

Hardware 1Healthtech 1

Undisclosed 2

Jul 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

QuantumDiamonds €15M Undisclosed CertHub €6.2M Undisclosed

Burda Principal InvestmentsLatest Jul 7

Proxima Fusion · €411M Growth Patronus · €11M Undisclosed

2rounds

—led

Climate tech 1Healthtech 1

Growth 1, Undisclosed 1

Jul 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Undisclosed 1

Proxima Fusion €411M Growth Patronus €11M Undisclosed

LeitmotifLatest Jul 7

Proxima Fusion · €411M Growth RobCo · $100M Series C

2rounds

—led

Climate tech 1Industrial tech 1

Growth 1, Series C+ 1

Jul 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

Proxima Fusion €411M Growth RobCo $100M Series C

RWELatest Jul 7

Proxima Fusion · €411M Growth Focused Energy · $240M Series A

2rounds

—led

Climate tech 2

Growth 1, Series A 1

Jul 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series A 1

Proxima Fusion €411M Growth Focused Energy $240M Series A

100

AdventLatest Jul 2

Quantum Systems · $1.2B Series D Stark · €500M Undisclosed

2rounds

—led

Defense tech 2

Series C+ 1, Undisclosed 1

Jul 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

Quantum Systems $1.2B Series D Stark €500M Undisclosed

101

Oyster Bay Venture CapitalLatest Jul 1

Stenon · ≥€18M Series B; second close announced 12 October 2026 Eternal.ag · €8M Series A

2rounds

0led

Agritech 2

Series A 1, Series B 1

Jul 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Stenon ≥€18M Series B; second close announced 12 October 2026 Eternal.ag €8M Series A

102

Merantix CapitalLatest Jun 25

Almetra · €16.3M Series A WhyBrilliant · €1M Pre-Seed

2rounds

—led

Enterprise software 1Industrial tech 1

Pre-seed 1, Series A 1

Jun 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

Almetra €16.3M Series A WhyBrilliant €1M Pre-Seed

103

HeartfeltLatest Jun 24

Zelara · €3M Pre-Seed VisioLab · $11M Series A

2rounds

—led

Enterprise software 1Foodtech 1

Pre-seed 1, Series A 1

Jun 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

Zelara €3M Pre-Seed VisioLab $11M Series A

104

Dr Marcell VollmerLatest Jun 23

Kyrok · €3.1M Pre-Seed Procuros · €1M Pre-seed

2rounds

0led

Biotech 1Enterprise software 1

Pre-seed 2

Jun 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

Kyrok €3.1M Pre-Seed Procuros €1M Pre-seed

105

AENULatest Jun 8

GALVANY Energy · €10M Undisclosed Entrix · €43M Growth

2rounds

—led

Climate tech 2

Growth 1, Undisclosed 1

Jun 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Undisclosed 1

GALVANY Energy €10M Undisclosed Entrix €43M Growth

106

Lucid CapitalLatest Jun 2

Bayshore · $8M Seed GeneralMind · $12M Undisclosed

2rounds

—led

Enterprise software 1Logistics 1

Seed 1, Undisclosed 1

Jun 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Bayshore $8M Seed GeneralMind $12M Undisclosed

107

Joachim DreesLatest May 4

ENVIOTECH · €1M Pre-Seed Procuros · €1M Pre-seed

2rounds

0led

Climate tech 1Enterprise software 1

Pre-seed 2

May 4, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

ENVIOTECH €1M Pre-Seed Procuros €1M Pre-seed

108

DTCPLatest Apr 29

SPREAD AI · $30M Series B Quantum Systems · €160M Series C

2rounds

0led

Defense tech 1Enterprise software 1

Series B 1, Series C+ 1

Apr 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

SPREAD AI $30M Series B Quantum Systems €160M Series C

109

OTB VenturesLatest Apr 29

SPREAD AI · $30M Series B ATMOS Space Cargo · €25.7M Series A

2rounds

1led

Enterprise software 1Space tech 1

Series A 1, Series B 1

Apr 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

SPREAD AI $30M Series B ATMOS Space Cargo €25.7M Series A

110

Bullhound CapitalLatest Apr 27

Sereact · $110M Series B Quantum Systems · €160M Series C

2rounds

0led

Defense tech 1Robotics 1

Series B 1, Series C+ 1

Apr 27, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Sereact $110M Series B Quantum Systems €160M Series C

111

eCAPITAL ENTREPRENEURIAL PARTNERSLatest Apr 27

QuoIntelligence · €7.3M Series A VisioLab · $11M Series A

2rounds

—led

Cybersecurity 1Foodtech 1

Series A 2

Apr 27, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

QuoIntelligence €7.3M Series A VisioLab $11M Series A

112

E2MCLatest Apr 22

ATMOS Space Cargo · €25.7M Series A AIRMO · €5M Seed

2rounds

0led

Climate tech 1Space tech 1

Seed 1, Series A 1

Apr 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

ATMOS Space Cargo €25.7M Series A AIRMO €5M Seed

113

Patrick AndraeLatest Apr 22

Nox Mobility · €2M Pre-Seed YGO · €2.5M Undisclosed

2rounds

0led

Climate tech 1Travel tech 1

Pre-seed 1, Undisclosed 1

Apr 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Undisclosed 1

Nox Mobility €2M Pre-Seed YGO €2.5M Undisclosed

114

Spark CapitalLatest Apr 14

Synera · $40M Series B Qdrant · $50M Series B

2rounds

—led

AI 2

Series B 2

Apr 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

Synera $40M Series B Qdrant $50M Series B

115

Venture StarsLatest Apr 14

Synera · $40M Series B VoiceLine · €10M Series A

2rounds

—led

AI 1Enterprise software 1

Series A 1, Series B 1

Apr 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Synera $40M Series B VoiceLine €10M Series A

116

EWORLatest Mar 30

deeplify · €2M Pre-Seed Arctis AI · $1M Undisclosed

2rounds

—led

Industrial tech 1Proptech 1

Pre-seed 1, Undisclosed 1

Mar 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Undisclosed 1

deeplify €2M Pre-Seed Arctis AI $1M Undisclosed

117

BNP Paribas Solar Impulse Venture FundLatest Mar 25

Entrix · €43M Growth OroraTech · Undisclosed Series B extended to €37m cumulative total

2rounds

1led

Climate tech 1Space tech 1

Growth 1, Series B 1

Mar 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series B 1

Entrix €43M Growth OroraTech Undisclosed Series B extended to €37m cumulative total

118

Lightfield EquityLatest Mar 12

Neuramancer AI Solutions · €1.7M Pre-Seed ISPTech · €5.5M Seed

2rounds

—led

Cybersecurity 1Space tech 1

Pre-seed 1, Seed 1

Mar 12, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Neuramancer AI Solutions €1.7M Pre-Seed ISPTech €5.5M Seed

119

PeakLatest Feb 24

VoiceLine · €10M Series A Gardia · €8.5M Series A

2rounds

—led

Enterprise software 1Healthtech 1

Series A 2

Feb 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

VoiceLine €10M Series A Gardia €8.5M Series A

120

Vireo VenturesLatest Feb 23

Einklang · €2.2M Seed nuuEnergy · €4.3M Seed

2rounds

—led

Climate tech 2

Seed 2

Feb 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Einklang €2.2M Seed nuuEnergy €4.3M 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.