Silicon Roundabout
2026-08-26siliconroundabout.ventures
Overview
What they do
Silicon Roundabout is an organization that has been empowering innovators since 2011 through what it describes as the largest tech community in Europe. It focuses on emerging technology startups and deep tech, helping founders with funding, attracting engineers, and building business connections. The organization hosts events and operates a network and platform where tech entrepreneurs, developers, and professionals can meet, pitch, share ideas, and connect, including monthly meetups in London.
siliconroundabout.ventures
What they look for
Writing first cheques in super-early, deeply technical, defensible, infrastructure-layer European deeptech startups led by scientists and engineers solving global infrastructural challenges.
siliconroundabout.ventures
Stage
Seed
siliconroundabout.ventures
Sectors
Deeptech, AI, Govtech and defence, Climate, Healthcare, Mobility and logistics, Cybersecurity
siliconroundabout.ventures
Based
London, GB
siliconroundabout.ventures
Sources
2026-08-26siliconroundabout.venturesWe are a Community-Driven VC firm backing Deeptech startups from Europe at pre-seed and seed .
2026-08-26siliconroundabout.venturesPre-seed / Seed venture capital fund investing in the absolute best European deeptech founders…
2026-08-26siliconroundabout.venturesSemiconductor Quantum Computing Manufacturing Space & Aerospace Robotics AI Logistics Defence…
Portfolio, cheque size and the rest
The 20 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.
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