Lennert Vollebregt — investor profile photo

Lennert Vollebregt

Shareholder and Co-founder at WorldStream B.V. & Greenhouse Datacenters B.V.

📍 The Hague, South Holland, Netherlands🔄 Updated November 2026💼 3 investments📅 20 years investing🗓 Last invested Apr 2012
Operator-angel🌍 Netherlands
3
Total investments
3
Early stage
0
Mid stage
0
Late stage
20y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Greenhouse Datacenters B.V.
Shareholder and Co-founder
Apr 2012
Greenhouse Datacenters B.V. is een bedrijf dat carrier neutrale datacenters ontwerpt en exploiteert. Verder streeft Greenhouse Datacenters B.V. ernaar om het totale energieverbruik van een datacenter te reduceren. Dit wordt gerealiseerd door gebruik te maken van energiezuinige apparatuur en de nieuwste koelingstechnieken. Greenhouse Datacenters B.V. ontwerpt en exploiteert conform Tier3 classificatie met N+1 cooling, A+B powerfeed beiden achter N+1 batterijsystemen (UPS) en N+1 generatoren. Voor meer informatie verwijzen wij u naar onze website: www.greenhousedatacenters.nl
early stageIT Services and IT Consulting
Worldstream - IT infrastructures
Shareholder and Co-founder
May 2006
Welcome to Worldstream. Dutch IT infrastructure-as-a-service. Custom IT solutions & Fast deployment. To unleash the potential of businesses and people. We make IT flexible. 24/⚡️.
early stageIT Services and IT Consulting
Worldstream - IT infrastructures
Shareholder and Co-founde
May 2006
Welcome to Worldstream. Dutch IT infrastructure-as-a-service. Custom IT solutions & Fast deployment. To unleash the potential of businesses and people. We make IT flexible. 24/⚡️.
early stageIT Services and IT Consulting
Experience · 3 entries
All (3)
Investments (1)
Founder (2)
2012
Greenhouse Datacenters B.V.
Shareholder and Co-founder
Apr 2012
Greenhouse Datacenters B.V. is een bedrijf dat carrier neutrale datacenters ontwerpt en exploiteert. Verder streeft Greenhouse Datacenters B.V. ernaar om het totale energieverbruik van een datacenter te reduceren. Dit wordt gerealiseerd door gebruik te maken van energiezuinige apparatuur en de nieuwste koelingstechnieken. Greenhouse Datacenters B.V. ontwerpt en exploiteert conform Tier3 classificatie met N+1 cooling, A+B powerfeed beiden achter N+1 batterijsystemen (UPS) en N+1 generatoren. Voor meer informatie verwijzen wij u naar onze website: www.greenhousedatacenters.nl
early stageIT Services and IT Consulting
2006
Worldstream - IT infrastructures
Shareholder and Co-founder
May 2006
Welcome to Worldstream. Dutch IT infrastructure-as-a-service. Custom IT solutions & Fast deployment. To unleash the potential of businesses and people. We make IT flexible. 24/⚡️.
early stageIT Services and IT Consulting
Worldstream - IT infrastructures
Shareholder and Co-founde
May 2006
Welcome to Worldstream. Dutch IT infrastructure-as-a-service. Custom IT solutions & Fast deployment. To unleash the potential of businesses and people. We make IT flexible. 24/⚡️.
early stageIT Services and IT Consulting
Investment activity
2006–2012 · 3 investments
2006220121
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