HOME / INVESTORS / VENTURE CAPITAL FIRMS BY STATE (US) / CALIFORNIA / NUCLEAR / FUSION

Nuclear / Fusion Venture Capital Firms in California15

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Last database update: 03 September, 2026 View database stats

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's-Hertogenbosch
Aalborg
Aarhus
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$0-1 m
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Stage

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8 Decimal Capital

United States

VC Active

Industry

Data infra

Cybersecurity

Internet and Web Services

+15

Stage

Seed

Series A

Series B

Region

North America

South America

Europe

Asia

Size

$5-10 m

View

At One Ventures

United States

Industry

Energy

Infrastructure

Life Sciences

+22

Stage

Seed

Pre-seed

Series A

Series B

Late Stage (Series C+)

Region

Middle East

Europe

North America

Africa

Asia

Australia and others

Size

$10-50 m

View

Cantos Ventures

United States

Industry

HealthTech

LegalTech

Energy

+17

Stage

Seed

Pre-seed

Region

North America

Europe

Size

$1-5 m

View

Climate Capital

United States

Industry

Hardware

Deeptech

Stage

Pre-seed

Seed

Series A

Region

North America

Africa

Europe

Middle East

Asia

Australia and others

Size

$0-1 m

View

Crosscut Ventures

United States

Industry

Nuclear / Fusion

Business Services (B2B)

+12

Stage

Seed

Series A

Region

North America

Size

$10-50 m

View

DCVC

United States

VC Active

Industry

Nuclear / Fusion

Financial Services

+12

Stage

Seed

Pre-seed

Series A

Late Stage (Series C+)

Region

Europe

North America

Africa

Size

$10-50 m

View

Emerson Collective

United States

VC / Family office

Industry

AdTech

Infrastructure

Life Sciences

+25

Stage

Series A

Seed

Pre-seed

Series B

Region

North America

Europe

Size

$0-1 m

View

Harpoon Ventures

United States

VC Active

Industry

Quantum Computing

Deeptech

HealthTech

+25

Stage

Pre-seed

Seed

Series A

Region

North America

Size

$1-5 m

View

Julian Capital

United States

Industry

Quantum Computing

Hardware

Robotics

+11

Stage

Series A

Seed

Pre-seed

Region

North America

Size

$1-5 m

View

Mana Ventures

United States

Industry

Defense

Aerospace

Robotics

Stage

Seed

Series A

Series B

Region

North America

Size

View

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