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Rockstart Energy

Venture Capital

Amsterdam-based global accelerator-VC backing early-stage energy transition startups across Europe, with a dedicated €27M energy fund.

Amsterdam, Netherlands · 21+ investments · 20 portfolio companies

Pre-Seed
Seed
Early Stage
Clean Tech
Energy
Energy Transition
Renewable Energy
Agtech
Climate Tech
Headquarters
Amsterdam, Netherlands
Founded
2011
Website
rockstart.com
AUM
$27.0M
Portfolio Companies
20
Total Investments
21
Last Investment
Jan 2026
Geographic Focus
Denmark, Europe, Netherlands

Investment Thesis

Backs purpose-driven early-stage energy startups focused on the energy transition, co-investing up to Series B. Runs structured accelerator programs alongside fund investments.

Rockstart Energy is a Venture Capital firm based in Amsterdam, Netherlands. It has made 21 investments, including FluoSphera, GreenShift and Peec AI. Focus areas include Clean Tech and Energy.

Portfolio20

Co-investors24

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24 co-investors across 55 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×16 · Accelerator ×5 · Other ×2 · 49 shared rounds

Investment History

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