Company lists · Data refreshed September 2026

Top 25 Business angel networks worldwide

Name: Business angel networks worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 6,661 companies tracked

RevenueBase identified 6,661 business angel networks worldwide as of September 2026 and tracks 66,301 professional contacts across them, including 9,815 with verified work emails. The United States is the largest market and London the largest hub.

This list covers business angel networks worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for business angel networks follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

6,661Companies

66,301Contacts tracked

9,815Verified emails

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The 25 largest business angel networks worldwide

Ranked by team size

Top 25 of 6,661 business angel networks worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to business angel networks: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Y Combinator	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	3,283 contacts →
	Indirect evidence “Y Combinator is the leading startup accelerator for entrepreneurs.” Source: RevenueBase Database · checked Sep 19, 2026
2	Techstars	Indirect evidence	New York City, NY, United StatesHQ checked Sep 19, 2026	n/a	1,803 contacts →
	Indirect evidence “Techstars helps founders scale their startups into world-changing businesses.” Source: RevenueBase Database · checked Sep 19, 2026
3	Antler	Indirect evidence	Singapore, GermanyHQ checked Sep 19, 2026	n/a	1,554 contacts →
	Indirect evidence “Antler is one of the most active early-stage investors globally.” Source: RevenueBase Database · checked Sep 19, 2026
4	Founder Institute	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 19, 2026	n/a	1,246 contacts →
	Indirect evidence “The Founder Institute is the World’s Largest AI-Native Company Builder, where ambitious professionals, solo founders, and first-time entrepreneurs go to turn ideas into funded…” Source: RevenueBase Database · checked Sep 19, 2026
5	Entrepreneurs First	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	906 contacts →
	Indirect evidence “Entrepreneurs First invests in exceptional individuals to build startups from scratch.” Source: RevenueBase Database · checked Sep 19, 2026
6	Trigeo Technologies PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	n/a	899 contacts →
	Indirect evidence “Venture capital (VC) is a type of private equity financing provided by investors to early-stage, high-potential, and high-risk startups or growing companies.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hustle Fund	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	711 contacts →
	Indirect evidence “Hustle Fund is a venture capital firm investing in hilariously-early pre-seed founders.” Source: RevenueBase Database · checked Sep 19, 2026
8	Lvlup Ventures	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	610 contacts →
	Indirect evidence “LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Source: RevenueBase Database · checked Sep 19, 2026
9	Blast Club	Indirect evidence	United StatesHQ checked Sep 19, 2026	51-200	571 contacts →
	Indirect evidence “Investissez aux côtés d’Anthony Bourbon Dans les startups de demain À partir de 500€ par projet.” Source: RevenueBase Database · checked Sep 19, 2026
10	Primary Venture Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	545 contacts →
	Indirect evidence “Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Source: RevenueBase Database · checked Sep 19, 2026
11	Startupbootcamp	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	201-500	522 contacts →
	Indirect evidence “At Startupbootcamp, we supercharge startup growth – providing capital, world-class mentorship, and direct access to investors, corporate partners, and industry experts.” Source: RevenueBase Database · checked Sep 19, 2026
12	Inflection Point Ventures	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	501 contacts →
	Partial evidence “Inflection Point Ventures was started in 2018 with the aim of driving exponential value creation by being India’s most accessible & efficient network connecting a diverse investor…” Source: RevenueBase Database · checked Sep 19, 2026
13	Startup Grind	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 19, 2026	n/a	483 contacts →
	Indirect evidence “Startup Grind is the leading global startup community dedicated to fostering the growth of early-stage companies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Angellist	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	51-200	441 contacts →
	Indirect evidence “AngelList builds the infrastructure where capital, creativity, and hard work come together to accelerate the rate of innovation.” Source: RevenueBase Database · checked Sep 19, 2026
15	Alumni Ventures	Indirect evidence	Manchester, NH, United StatesHQ checked Sep 19, 2026	51-200	411 contacts →
	Indirect evidence “Founded in 2014, we’re America’s largest venture firm for individual investors and VC investing partner to over individuals and institutions.” Source: RevenueBase Database · checked Sep 19, 2026
16	Bessemer Venture Partners	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	201-500	402 contacts →
	Indirect evidence “Bessemer Venture Partners helps entrepreneurs lay strong foundations from inception to build long-standing companies.” Source: RevenueBase Database · checked Sep 19, 2026
17	Anjos DO Brasil	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	n/a	296 contacts →
	Partial evidence “Anjos do Brasil was created in order to foster the growth of angel investing and entrepreneurship, sharing knowledge, experience and business opportunities with angel investors…” Source: RevenueBase Database · checked Sep 19, 2026
18	Founders Club	Indirect evidence	Brasil, BrazilHQ checked Sep 19, 2026	51-200	283 contacts →
	Indirect evidence “Um clube exclusivo para fundadores de startups com foco em educação e relacionamento, voltado para empreendedores que buscam conhecimento para superar seus desafios.” Source: RevenueBase Database · checked Sep 19, 2026
19	Unreasonable	Indirect evidence	Boulder, CO, United StatesHQ checked Sep 19, 2026	n/a	279 contacts →
	Indirect evidence “We are an international company that supports a Fellowship for growth-stage entrepreneurs, channels exclusive deal-flow to investors, and partners with institutions to discover…” Source: RevenueBase Database · checked Sep 19, 2026
20	ODF	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	258 contacts →
	Indirect evidence “Our mission is to help more people start better startups.” Source: RevenueBase Database · checked Sep 19, 2026
21	investidores.vc	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	n/a	250 contacts →
	Indirect evidence “Somos um ecossistema completo de investimento em startups early stage no Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
22	Nextgen Venture Partners	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	247 contacts →
	Indirect evidence “NextGen Venture Partners works with over 1,800 Venture Partners to invest $1 million in seed stage companies and $2 million to $10 million in companies with more than $10 million…” Source: RevenueBase Database · checked Sep 19, 2026
23	Village Capital	Indirect evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	n/a	232 contacts →
	Indirect evidence “Village Capital is reinventing the system to back the entrepreneurs of the future.” Source: RevenueBase Database · checked Sep 19, 2026
24	NEO	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	221 contacts →
	Indirect evidence “Neo is a diverse mentorship community, startup accelerator, and VC fund.” Source: RevenueBase Database · checked Sep 19, 2026
25	DFJ	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 19, 2026	51-200	205 contacts →
	Indirect evidence “DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business angel networks. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names business angel networks.
Partial evidence: Its own public description names part of business angel networks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business angel networks. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,661 business angel networks worldwide

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Business angel networks worldwide at a glance

As of Sep 19, 2026

14.8%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

4,831

11-50

1,440

51-200

259

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business angel networks, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for business angel networks are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “business angel networks”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business angel networks), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among business angel networks, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 9,815 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Business angel networks by location

42 lists · largest first

Every Business angel networks list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business angel networks, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many business angel networks are there worldwide?

RevenueBase identified 6,661 business angel networks worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Y Combinator, headquartered in San Francisco, tops this list with the largest team on record.

Which country has the most business angel networks?

The United States leads with 1,506 companies, followed by India (715) and the United Kingdom (399). Every business angel networks list by country and city is linked on this page.

Which city has the most business angel networks?

London leads with 260 headquartered companies, followed by New York (170) and San Francisco (144).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,815 verified decision-maker contacts tracked across these 6,661 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.