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Metro area · Europe

South East England

Metro area · United Kingdom · Pop. 9.6M

A public taster of the full South East England ecosystem on Dealroom — request a demo for live deal flow, founder pedigrees, AI-talent maps, and the full cap table for every company below.

$71B+24%
Combined startup EV
$1.3B
VC invested (last 12mo)
1,671
Tracked startups
#100/ 199
Unicorns per 1M people · cities rank
🦄 Unicorns
14
14 live $1B+ companies
💎 Decacorns
0
🐎 Thoroughbreds
18
Top 1% growth · $500M+

Adjacent cities by EV

Academia

South East England's academic flywheel

Companies founded by university alumni or spun out of research, plus the institutions producing the most founders tied to South East England.

University-linked startup formation
393
University spinouts
3,574
Total alumni-founded companies
2,317
Of which startups (<$15M raised)
921
Breakouts ($15M-100M)
336
Scaleups ($100M+)

Vs. similarly-sized ecosystems

How South East England stacks up

Peers chosen from the same country (United Kingdom), sized closest to South East England by combined EV. The scatter plots growth × current size — outliers in the upper-right are ecosystems compounding fastest.

Combined enterprise value
South East England
$71B
$41.6B
$33.5B
$30.4B
$29.2B
EV growth (5-yr ×) vs current EV
peer median 3.6× 1.5× 8.6× 15.7× $5.1B $61B $726B EV growth (5yr ×) Combined enterprise value (log) London East of England Cambridge (UK) Yorkshire and the Humber Edinburgh North West England South East England

Top overview

United Kingdom — top cities

Top cities in United Kingdom ranked by combined EV. South East England's row is highlighted.

# Ecosystem Combined EV 5-yr EV growth Unicorns VC invested Tracked startups
1 London $726B 5.7× 150 $18.2B 11.3K
2 East of England $205B 3.4× 13 $2.5B 1,129
3 Cambridge (UK) $179B 3.6× 12 $2.2B 582
4 South East England $71B 2.9× 14 $1.3B 1,671
5 Yorkshire and the Humber $45B 5.9× 7 $175.2M 571
6 Edinburgh $41.6B 8.3× 2 $302.9M 419
7 North West England $35.2B 2.6× 12 $185.1M 1,087
8 York $33.5B 15.7× 3 $4.2M 67
9 Midlands $30.4B 5.8× 7 $400.9M 897
10 Oxford $29.2B 2.9× 8 $630.7M 423
11 Manchester $23.3B 2.4× 9 $111.3M 593
12 East Midlands $22.8B 5.8× 4 $82.1M 387

Premium analytics

What we don't show on this page (yet)

Sector breakdowns, founder origins, AI-talent leaderboards and live deal flow are gated to logged-in Dealroom users. Book a demo to access the full South East England dataset — or see a sample on the Dealroom app.

Sector breakdown
Where South East England's unicorns concentrate
Fintech
AI / Enterprise SW
Health Tech
Biotech
Cybersecurity
Consumer
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Capital autonomy
South East England's domestic vs foreign capital mix
% domestic VC by stage
Cross-border lead investors
Sovereign-fund participation
Foreign-LP exposure
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Recent momentum
South East England's VC investment trajectory by stage
2024 vs 2025 by stage
Round-size trends
Stage-conversion deltas
Quarterly velocity
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Founder origins
Where South East England's startup founders come from
By country of origin
Per capita
Top universities
Top alumni-factory companies
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AI talent
Top employers of AI talent in South East England
Core AI roles
Frontier AI roles
YoY hiring growth
Senior + lead engineers
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Deal flow
Live deal flow & funding rounds in South East England
New rounds last 30 days
Stage breakdown
Active investors
Round-size trends
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