Company lists · Data refreshed September 2026

Top 25 Angel investors based in London, United Kingdom

RevenueBase identified 225 company matches for angel investors associated with London, United Kingdom as of September 2026 and tracks 3,284 professional contacts across them, including 580 with verified work emails and 262 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for angel investors associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 24, 2026 How this list was built
225Companies
3,284Contacts tracked
580Verified emails
262Mobile numbers
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The 25 largest angel investors based in London, United Kingdom

Ranked by team size
Top 25 of 225 company matches for angel investors based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 24, 2026n/a906 contacts →

Exact match

“Entrepreneurs First invests in exceptional individuals to build startups from scratch.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-200112 contacts →

Exact match

“Index Ventures partners with exceptional entrepreneurs – those with unique insight who are intrinsically driven to make their vision a reality.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 24, 2026n/a105 contacts →

Exact match

“Alma Angels is a diverse and active community with a bold mission: Generate $1 trillion in women-led wealth by 2050.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-20087 contacts →

Exact match

“Founders Factory builds and funds startups together with exceptional entrepreneurs and the world’s leading companies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5053 contacts →

Exact match

“Since 2015, Target Global has partnered with bold founders building category-defining companies including Revolut, Delivery Hero, Auto1, Flo Health, Fresha, TravelPerk, Copper and…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5052 contacts →

Exact match

“The Family nurtures Entrepreneurs through Education, Unfair Advantages & Capital.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5045 contacts →

Exact match

“Angels Den Funding is one of the UK and Europe’s leading angel-led investment platforms, connecting ambitious companies with the capital, expertise and networks they need to grow.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5043 contacts →

Exact match

“Northzone is a technology investment partnership.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5042 contacts →

Exact match

“Fig provides a pragmatic new approach to supporting and investing in high-growth early-stage companies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 24, 202651-20038 contacts →

Exact match

“Albion Capital is a specialist venture capital investor that has backed visionary founders and technologies since 1996.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5038 contacts →

Exact match

“London Venture Capital Network (LVCN) connects founders, venture investors, operators, and institutional partners across the startup lifecycle, from early stage through scale and…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 24, 2026n/a31 contacts →

Exact match

“FEMALE FOUNDERS: complete our form to access our unique network of mainly female angel investors and EIS Fund -> Angel Academe is a first of its kind, fast-growing and…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5025 contacts →

Exact match

“Our mission is to help individuals turn their ideas into successful startups.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5024 contacts →

Exact match

“We invest in exceptional founders and support them with capital, strategic guidance, and access to a global network.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1024 contacts →

Exact match

“We are VCs turned angels supporting founders as their in-house VC.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5023 contacts →

Exact match

“SFC Capital (formerly Startup Funding Club) is a leading early-stage investment firm providing capital and support to British startups.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1023 contacts →

Exact match

“We are Europe’s largest dedicated pre-seed fund at $88M.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1022 contacts →

Exact match

“The UK Business Angels Association (UKBAA) is the national trade association representing angel and early-stage investment.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1021 contacts →

Exact match

“The angel fund by Pietro Invernizzi.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5017 contacts →

Exact match

“Mountside Ventures is Europe's leading startup & VC accelerator, and early-stage advisory firm.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 24, 202611-5015 contacts →

Exact match

“The best way for founders of high-growth companies to put their equity to work – accessing instant liquidity, diversified future upside, and a community of peers who benefit from…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1013 contacts →

Exact match

“Adjuvo is an experienced membership network of Angel investors who support and commit capital to innovative early-stage British companies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1013 contacts →

Exact match

“FC is home to a community of 500+ talented founders, operators, and investors.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1012 contacts →

Exact match

“Backing great companies when they’re tiny.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 24, 20261-1012 contacts →

Exact match

“Helping founders breakthrough is what gets us out of bed in the morning.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 225 angel investors based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 580 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Angel investors based in London, United Kingdom at a glance

As of Sep 24, 2026
17.7%Verified-email coverage
8.0%Mobile-number coverage
14.6Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
163
11-50
51
51-200
8
201-500
1
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

Company record updated

Median 80.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with London, United Kingdom whose business descriptions match “angel investors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 580 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 24, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “angel investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many angel investors are there based in London, United Kingdom?

RevenueBase identified 225 company matches for angel investors associated with London, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Entrepreneurs First tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most angel investors?

London leads the United Kingdom with 225 company records, followed by Cambridge (9) and Edinburgh (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 580 professional contacts with verified work emails tracked across these 225 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.