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Silicon Roundabout Ventures

71-75 Shelton Street, London, WC2H 9JQ, United Kingdom

Overview

Community-driven pre-seed and seed fund for Deep Tech startups.

Founded

2021

Deals · 12mo

3

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed

Geographic focus

Germany
Latvia
United Kingdom
United States

Sector focus

Financial Services
Venture Capital

Investment portfolio

7rounds
NAMEDATESIZE
Cnuic
Apr 2026Participated
$4 MSeed
Cellbricks Therapeutics
Mar 2026Led
$8 MSeed
Haiqu
Jan 2026Participated
$11 MSeed
Hippos Exoskeleton
Nov 2024Led
$0.64 MSeed
Origin
Oct 2024Participated
$5 MOther Equity
VyperCore
Apr 2023Participated
$5 MSeed
Anaphite
Aug 2022Participated
$5 MSeed
Cnuic
Apr 2026Participated
$4 MSeed
Cellbricks Therapeutics
Mar 2026Led
$8 MSeed
Haiqu
Jan 2026Participated
$11 MSeed
Hippos Exoskeleton
Nov 2024Led
$0.64 MSeed
Origin
Oct 2024Participated
$5 MOther Equity
VyperCore
Apr 2023Participated
$5 MSeed
Anaphite
Aug 2022Participated
$5 MSeed
7
Items
Browse all public portfolio deals

Insights

Time horizon

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Deal Distribution

Silicon Roundabout Ventures: 7 funding rounds are recorded in the selected participation categories.All available history.
Silicon Roundabout Ventures: 7 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed24
Other Equity01

Monthly Deal Activity

Silicon Roundabout Ventures: 7 deals are recorded across 51 months.All available history.
Silicon Roundabout Ventures: 7 deals are recorded across 51 months. All available history
MonthDeals
Aug '221
Sep '220
Oct '220
Nov '220
Dec '220
Jan '230
Feb '230
Mar '230
Apr '231
May '230
Jun '230
Jul '230
Aug '230
Sep '230
Oct '230
Nov '230
Dec '230
Jan '240
Feb '240
Mar '240
Apr '240
May '240
Jun '240
Jul '240
Aug '240
Sep '240
Oct '241
Nov '241
Dec '240
Jan '250
Feb '250
Mar '250
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '250
Oct '250
Nov '250
Dec '250
Jan '261
Feb '260
Mar '261
Apr '261
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Silicon Roundabout Ventures: Manufacturing is the largest displayed sector by deal count (4 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Silicon Roundabout Ventures: Manufacturing is the largest displayed sector by deal count (4 deals). All available history
SectorDeals
Manufacturing4
Space & Frontier Tech4
Hardware & Robotics2
Health & Life Sciences2
AI & Machine Learning2
Government & Defense1
AR/VR1
Clean Energy & Sustainability1
Consumer & Lifestyle1

Deal Size Distribution

Silicon Roundabout Ventures: 7 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Silicon Roundabout Ventures: 7 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M4
$5M-$10M2
$10M-$25M1
$25M-$50M0
$50M-$100M0
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Silicon Roundabout Ventures: Europe has the largest recorded deal count among the displayed regions (5 deals).All available history.

Top 2 of 2 regions; European countries are grouped as Europe.

Silicon Roundabout Ventures: Europe has the largest recorded deal count among the displayed regions (5 deals). All available history
RegionDeals
Europe5
United States2
Silicon Roundabout Ventures: 20 co-investors are shown, with ACT Venture Partners sharing 1 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Silicon Roundabout Ventures: 20 co-investors are shown, with ACT Venture Partners sharing 1 recorded deals. All available history
Co-investorShared deals
ACT Venture Partners1
Alumni Ventures1
BGF1
Blank Space Ventures1
Blue Wire Capital1
Change Ventures1
Collaborative Fund1
Deeptech Labs1
Elbow Beach Capital1
Foresight WAE Technology1
Latvian Ministry of Defence1
MaC Venture Capital1
Octopus Ventures1
Oxford Innovation Finance1
Phasechange1
Possible Ventures1
Primary Venture Partners1
Qudit Investments1
Sands Capital1
Science Creates Ventures1

Investment Strategy

Silicon Roundabout Ventures: Led accounts for 29% and participating for 71% of round participation.All available history.
Silicon Roundabout Ventures: Led accounts for 29% and participating for 71% of round participation. All available history
CategoryDeals (count)Share (%)
Led229%
Participating571%
Silicon Roundabout Ventures: Single-lead accounts for 50% and co-led for 50% of lead dynamics.All available history.
Silicon Roundabout Ventures: Single-lead accounts for 50% and co-led for 50% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead150%
Co-led150%

Team

Francesco Perticarari

Managing Partner