Company lists · Data refreshed September 2026

Top 25 Board composition consulting firms based in the United Kingdom

RevenueBase identified 181 company matches for board composition consulting firms associated with the United Kingdom as of September 2026 and tracks 850 professional contacts across them, including 303 with verified work emails. London is the largest hub.

This list covers company matches for board composition consulting firms associated with the 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 27, 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 27, 2026 How this list was built
181Companies
850Contacts tracked
303Verified emails
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The 25 largest board composition consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 181 company matches for board composition consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 202651-20073 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 27, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Sep 27, 202611-5058 contacts →

Exact match

“Headquartered in Edinburgh, FWB is one of the UK’s leading boutique Executive Search & Board Advisory businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“ECB STAR Group serves industries where strong leadership is critical.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5034 contacts →

Exact match

“Our clients are ambitious, category-defining organisations - VC and private equity backed, publicly listed and privately held - navigating scale and transformation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“MWM is a leading international Executive Search and Board Advisory consulting firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“McLean Partnership is a professional services firm that supports organisations with their people strategy through our core services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“An independent executive search and board consulting partnership BOARD ADVISORY Lygon's advisory services support on Board performance with advice on executive and non-executive…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“Inclusive Boards is an agency set up specifically to support organisations in efforts to develop boards that are more diverse, inclusive organisations, and stronger governance…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchWestcliff On Sea, United KingdomHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“We are Indigo, the UK-based home of independent governance services for any business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Fidelio Partners, founded in 2009, is a leading London-based Board advisory firm, committed to building better Boards.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Sam Allen Associates (SAA) is a boutique Board services firm with the expertise, tenacity and reach of a global search firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Executive search and board advisory services for organisations with purpose.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-108 contacts →

Exact match

“CJPI works with boards, investors and leaders to make better decisions about people and strategy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Founded by Hugo Eddis in 2009, Longwater Partners is an independent consultancy specialising in Executive Search, Boardroom Advisory and Consulting Services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Ellason brings together experienced consultants with the collective goal of becoming the most trusted advisor on executive remuneration.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Co-founded by Anna Joseph and John Allan, J&A Mentoring Partners represents a group of highly experienced Chairs and former CEOs who are passionate about mentoring and its power…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Better Boards exists to help ambitious organisations get the boards they deserve – knowledgeable, curious and truly effective.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Philia International is a not-for-profit board and leadership consultancy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchGlasgow, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“CONNECTING THE DOTS We see a need for a board engaged consulting firm which brings connected experience to make immediate impacts on business thinking, direction and performance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Sep 27, 202611-505 contacts →

Exact match

“LÙTH Associates is a UK based specialist consultancy company providing Non-Executive Director (NED/NXD), Board Advisory and Mentoring/Coaching services both directly to ambitious…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Our unique blend of strategic, financial, operational and digital expertise helps owners protect and enhance value before and during a change in ownership, funding structure or…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchWingrave, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Boards, Chief Executives and Chairs – and the next generation of talent – turn to us for help.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“FVP is a network of investment professionals who act as Board Advisors and Independent Directors when companies face complex operational, financial, legal and stakeholder issues.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchCamberley, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

“We provide executive search and advisory services that help you thrive in a rapidly changing world.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Contact: jana@governanceandlegal.com, our principal consultant.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 181 board composition consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Board composition consulting firms based in the United Kingdom at a glance

As of Sep 27, 2026
35.6%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
57.5%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
29
51-200
4
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 181 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 the United Kingdom whose business descriptions match “board composition 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 303 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 27, 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 “board composition consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many board composition consulting firms are there based in the United Kingdom?

RevenueBase identified 181 company matches for board composition consulting firms associated with the 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?

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

Which city has the most board composition consulting firms?

London leads with 104 company records, followed by Edinburgh (4) and Harrogate (3).

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 303 professional contacts with verified work emails tracked across these 181 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 27, 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.