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London

Metro area · United Kingdom · Pop. 9.8M · #13 city by EV

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

9,089 Pool of Funded Startups
2,934 Annual Startups FoundedAll new ventures
914 Annual Startups FundedReceived investment
get funded 31%
3,266 Pre-Seed Startups$100K–1M
2,430 Seed Startups$1–4M
Pre-Seed to Seed 23%
1,815 Series A Startups$4–15M
Seed to Series A 30%
828 Series B Breakouts$15–40M
A to Series B 33%
431 Series C Breakouts$40–100M
B to Series C 36%
201 Mega Scaleups$100–250M
reach Mega 2.2%
118 Mega+ Scaleups$250M+
reach Mega+ 1.3%
150 Unicorns($1–10B valuation)
reach Unicorn 1.7%
10 Decacorns($10–100B valuation)
reach Decacorn 0.11%
1 Centicorns($100B–1T valuation)
reach Centicorn 0.011%
Pre-Seed
3,266
Seed
2,430
Series A
1,815
Series B
828
Series C
431
Unicorn
150
Decacorn
10

* C→Unicorn and Unicorn→Decacorn rates are derived from current counts (no founding-cohort data); the four mid-funnel rates use Dealroom's cohort tracking.

Quarterly report

London's latest quarter in venture capital

VC raised by London-headquartered companies in the quarter shown, against the quarter before and the same quarter a year earlier.

Latest complete quarter

 

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Largest rounds

Largest funding rounds in London

A live treemap of the largest VC rounds. Each cell is one round into London-headquartered companies, grouped by Dealroom sector.

Largest rounds in London - 2026

Every $100M+ VC round into London-headquartered companies in 2026, grouped by Dealroom sector.
- rounds · - raised
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VC investment

How much venture capital flows into London

VC investment into London-headquartered, VC-backed companies, broken down by round size, company location, sector and funding stage.

Academia

London's academic flywheel

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

University ranking By notable alumni-founded companies based in London
# University City Based here Companies
1 🇬🇧University of Cambridge Cambridge 60 6,297
2 🇬🇧Imperial College London London 50 3,472
3 🇬🇧University of Oxford Oxford 38 5,371
4 🇫🇷INSEAD Fontainebleau 22 5,677
5 🇺🇸Stanford University Stanford, CA 14 13K
6 🇺🇸Harvard University Cambridge, MA 14 9,055
7 🇺🇸MIT Cambridge, MA 8 9,472
8 🇫🇷École Polytechnique Palaiseau 6 1,571
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Location comparison

How London stacks up

Compare London with peers from the same country (United Kingdom) — switch between combined EV, EV growth, and a growth × size view. Expand the table for the full ranking.

London
$714B
$41.7B
$30.6B

Combined enterprise value of each ecosystem.

Sector concentration

Where London punches above its weight

Sectors in which London's share of the global unicorn pool is bigger than its overall share. A 5× over-index means London is 5× more represented in that sector than in the global average. Source: top-hub aggregation across the 18 simplified sectors.

📣 Marketing
3.63×
5 unicorns · 13.2% of global sector
💸 Fintech
3.12×
36 unicorns · 11.3% of global sector
🎓 Edtech
2.90×
4 unicorns · 10.5% of global sector
🚀 Space
2.59×
3 unicorns · 9.4% of global sector
🥗 Food
2.46×
5 unicorns · 8.9% of global sector
✈️ Aviation
2.30×
1 unicorns · 8.3% of global sector
2.21×
14 unicorns · 8.0% of global sector
1.99×
22 unicorns · 7.2% of global sector

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Live company-by-company deal flow, full cap tables, founder pedigrees, hiring signals and revenue trajectories.