Company lists · Data refreshed September 2026

Top 25 Business growth consulting firms based in London, United Kingdom

Name: Business growth consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 1,914 companies tracked

RevenueBase identified 1,914 company matches for business growth consulting firms associated with London, United Kingdom as of September 2026 and tracks 7,403 professional contacts across them, including 2,252 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for business growth consulting firms 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 23, 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 23, 2026 How this list was built

1,914Companies

7,403Contacts tracked

2,252Verified emails

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The 25 largest business growth consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 1,914 company matches for business growth consulting firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CIL Strategy Consultants	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	284 contacts →
	Exact match “CIL is a global growth strategy consultancy.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Journey Further	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	181 contacts →
	Exact match “Journey Further is more than our name; it’s what we do.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Athens	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	122 contacts →
	Exact match “Athens helps clients make superior investment decisions and supports them to deliver value from these decisions through timely implementation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Valentia Partners	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	94 contacts →
	Exact match “Valentia Partners is a specialist Management Consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	April SIX	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	90 contacts →
	Exact match “April Six is now Marketbridge.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Momentumabm	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	89 contacts →
	Exact match “MomentumABM is a growth consultancy that enables global organizations to achieve market-beating performance by winning, growing, and retaining their most valuable client…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Plural Strategy	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	78 contacts →
	Exact match “Plural Strategy is a strategy consultancy for the media, information and technology industries.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	SBR Consulting	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	76 contacts →
	Exact match “Our purpose is growth & revenue acceleration through sales transformation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Chesamel Group	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	75 contacts →
	Exact match “We’re not a large consultancy and that’s a good thing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Erevena	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	73 contacts →
	Exact match “Erevena is the global executive search advisor to the world's most ambitious tech companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Punter Southall	Exact match	London, United KingdomHQ recorded Sep 23, 2026	201-500	72 contacts →
	Exact match “Punter Southall is a group of companies with one aim – helping businesses and people make better decisions.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Collingwood	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	59 contacts →
	Exact match “Collingwood is the only growth, value creation, and M&A advisory that is purpose-built to help information, media, and events businesses create and realise shareholder value.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Arjun Global	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	59 contacts →
	Exact match “We are a consultancy specialising in scaling businesses around the world.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Xlr8	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	59 contacts →
	Exact match “Consult us for.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	ZAG	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	42 contacts →
	Exact match “ZAG is an independent creative growth consultancy.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Kindleworth LLP	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	40 contacts →
	Exact match “Kindleworth has launched and managed some of the boldest and most successful new law firms of the last decade, in the UK and across the globe.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Future Factory	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	40 contacts →
	Exact match “We’re Future Factory and we’re pretty damn proud to be one of the UK’s leading business development consultancies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Inforom	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	38 contacts →
	Exact match “Inforom Consultancy Services helps companies expand, strengthen and launch Internationally.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Scalewise	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	38 contacts →
	Exact match “ScaleWise helps ambitious B2B tech companies optimise their GTM strategy and secure the expertise needed to drive capital efficient growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Precision Business Insights	Exact match	London, United KingdomHQ recorded Sep 23, 2026	51-200	37 contacts →
	Exact match “Precision Business Insights is one of the leading market research and business consulting firm, which follow a holistic approach to solve the client needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Cognosis	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	33 contacts →
	Exact match “We help businesses and brands build strategies that ignite and sustain growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Dragon Argent	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	32 contacts →
	Exact match “Dragon Argent believes that with expert and entrepreneurial professional advice, every business can realise its potential.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Global Business Research GBR	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	32 contacts →
	Exact match “GBR is a full-service international B2B research and business advisory firm headquartered in London.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Platform01 Consulting Group	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	32 contacts →
	Exact match “Platform01 Consulting is a Strategy and Advisory firm offering bespoke consulting services to visionary leaders and investors worldwide.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Growth Shop	Exact match	London, United KingdomHQ recorded Sep 23, 2026	11-50	31 contacts →
	Exact match “At Growth Shop, we embolden and empower ecommerce brands to uncover, unlock, and achieve their true growth potential by any means necessary.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “business growth consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,914 business growth consulting firms based in London, United Kingdom

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Business growth consulting firms based in London, United Kingdom at a glance

As of Sep 23, 2026

30.4%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

1,575

11-50

271

51-200

201-500

501-1,000

1,001-5,000

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 1,914 companies.

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 “business growth consulting firms” 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 2,252 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 23, 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.

Business growth consulting firms by metro in the United Kingdom

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 “business growth consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business growth consulting firms are there based in London, United Kingdom?

RevenueBase identified 1,914 company matches for business growth consulting firms 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?

CIL Strategy Consultants 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 business growth consulting firms?

London leads the United Kingdom with 1,914 company records, followed by Manchester (116) and Birmingham (60).

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 2,252 professional contacts with verified work emails tracked across these 1,914 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 23, 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.