Company lists · Data refreshed September 2026

Top 25 Enterprise development agencies based in London, United Kingdom

Name: Enterprise development agencies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 126 companies tracked

RevenueBase identified 126 enterprise development agencies headquartered in London, United Kingdom as of September 2026 and tracks 1,048 professional contacts across them, including 94 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers enterprise development agencies headquartered in London, United Kingdom, 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 28, 2026.

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 28, 2026 86% judged on-target in blind review

126Companies

1,048Contacts tracked

94Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise development agencies based in London, United Kingdom

Ranked by team size

Top 25 of 126 enterprise development agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise development agencies: 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	Youth Business International YBI	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	57 contacts →
	Indirect evidence “We are the global leader in youth entrepreneurship.” Source: RevenueBase Database · checked Sep 28, 2026
2	Seed Mentors Entrepreneurs	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Seed Mentors Entrepreneurs is now one of the leading independent specialists in identifying and mentoring start-up and smaller businesses in the UK.” Source: RevenueBase Database · checked Sep 28, 2026
3	Portobello Business Centre CIC	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Portobello Business Centre CIC (PBC) is an independent non-profit organisation dedicated to helping individuals from all backgrounds start, grow, and sustain their businesses…” Source: RevenueBase Database · checked Sep 28, 2026
4	Vadavision	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “We make a solid foundation for your dream start-up and fuel your business for an explosive growth.” Source: RevenueBase Database · checked Sep 28, 2026
5	South East Enterprise	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “South East Enterprise offers a range of client focused courses and services to established businesses, start-ups or individuals wishing to update their skills.” Source: RevenueBase Database · checked Sep 28, 2026
6	London Business Partnership LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Established in 2012, London Business Partnership is a non-profit making organisation committed to the growth and sustainability of small and medium sized enterprises across…” Source: RevenueBase Database · checked Sep 28, 2026
7	Bridgehill Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Bridgehill Partners creates value by helping established small to medium sized UK companies grow and expand.” Source: RevenueBase Database · checked Sep 28, 2026
8	Rise Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Fuelling growth for start-ups & SMEs through specialist professional services.” Source: RevenueBase Database · checked Sep 28, 2026
9	Tree Shepherd	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Tree Shepherd works within some of the country’s most deprived communities, helping people transform where they live from places of neglect into places of opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
10	Africa House London	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “AFRICA HOUSE LONDON LTD is a nonprofit organization management company based out of 5TH FLOOR 48-54 MOORGATE, LONDON, United Kingdom.” Source: RevenueBase Database · checked Sep 28, 2026
11	Grieve & Lombard	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “We are the cultivators at the forefront of business advisory and consultancy, offering a suite of services that are not just current but future-smart.” Source: RevenueBase Database · checked Sep 28, 2026
12	Marvel Business Group Services	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Marvel Business Group Services (MBGS) provides professional Business Support, Grants and Funding assistance to Small and Medium Enterprises (SMEs), Entrepreneurs, and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Initact LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “At Initact we provide advanced business solutions to help the development and growth of SMEs.” Source: RevenueBase Database · checked Sep 28, 2026
14	Ideas Crucible	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Ideas Crucible is all about helping entrepreneurs grow.” Source: RevenueBase Database · checked Sep 28, 2026
15	Capsilabs	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Our focus at CapsiLabs is accelerating innovation and supporting the development of startups and entrepreneurs.” Source: RevenueBase Database · checked Sep 28, 2026
16	SUQYA	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “We’re all about bringing abundance to what’s next.” Source: RevenueBase Database · checked Sep 28, 2026
17	Wedobiz	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “In a knowledge-driven society, innovation fuels the economy at every tier.” Source: RevenueBase Database · checked Sep 28, 2026
18	Oxalyst Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Oxalyst was formed with the sole purpose of supporting early stage and growth businesses to ensure they achieve their full potential.” Source: RevenueBase Database · checked Sep 28, 2026
19	Tods Ventures	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “TODS Ventures helps entrepreneurs build and grow successful businesses.” Source: RevenueBase Database · checked Sep 28, 2026
20	Selina & CO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We help SME's with administrative, technical and creative support so you are free to grow your business and increase your profits.” Source: RevenueBase Database · checked Sep 28, 2026
21	Involved Investors LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Involved Investors was founded by two highly successful entrepreneurs with a proven track record of making good ideas work.” Source: RevenueBase Database · checked Sep 28, 2026
22	Altorum LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Introducing "Altorum Startup Support"- a personal team of dedicated professionals here to assist and guide businesses through every stage of their entrepreneurial journey.” Source: RevenueBase Database · checked Sep 28, 2026
23	Intermode	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We believe passionately in business.” Source: RevenueBase Database · checked Sep 28, 2026
24	Business Funding Show	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “BFS is a series of events bringing together high-potential SMEs and leading financial institutions to ensure UK business growth.” Source: RevenueBase Database · checked Sep 28, 2026
25	NEW Creations Capital	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Diversifying entrepreneurship and capital” Source: RevenueBase Database · checked Sep 28, 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: enterprise development agencies. 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 enterprise development agencies.
Partial evidence: Its own public description names part of enterprise development agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise development agencies. 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 126 enterprise development agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 94 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise development agencies based in London, United Kingdom at a glance

As of Sep 28, 2026

9.0%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 126 companies.

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 enterprise development agencies, 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.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “enterprise development agencies”. 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 enterprise development agencies), 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 enterprise development agencies, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
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, 94 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 28, 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.

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 enterprise development agencies, 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 enterprise development agencies are there based in London, United Kingdom?

RevenueBase identified 126 enterprise development agencies headquartered in London, United Kingdom 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?

Youth Business International YBI, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most enterprise development agencies?

London leads the United Kingdom with 126 headquartered companies, followed by Birmingham (14) and Manchester (12).

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 94 verified decision-maker contacts tracked across these 126 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 126 enterprise development agencies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise development agencies by geography

Browse the directory

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.