Silicon Roundabout Ventures
Venture Capital
Community-driven London deeptech fund backing pre-seed and seed European founders in computing, defence, and energy.
London, United Kingdom · 3+ investments
Pre-Seed
Seed
Deep Tech
Defense
Energy
- Headquarters
- London, United Kingdom
- Founded
- 2022
- Website
- siliconroundabout.ventures
- AUM
- $5.0M
- Total Investments
- 3
- Last Investment
- Jan 2026
- Geographic Focus
- Europe, United Kingdom
Investment Thesis
First-cheque deeptech fund backing contrarian European scientists and engineers building defensible infrastructure in computing, defence, and energy.
Silicon Roundabout Ventures is a Venture Capital firm based in London, United Kingdom. It has made 3 investments in Deep Tech and Defense.
Investment History
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