Company lists · Data refreshed September 2026

Top 24 Corporate governance consulting firms based in the United Kingdom

Name: Corporate governance consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 350 companies tracked

RevenueBase identified 350 corporate governance consulting firms headquartered in the United Kingdom as of September 2026 and tracks 1,455 professional contacts across them, including 575 with verified work emails. London is the largest hub.

This list covers corporate governance consulting firms headquartered in the 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 27, 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 27, 2026 86% judged on-target in blind review

350Companies

1,455Contacts tracked

575Verified emails

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The 24 largest corporate governance consulting firms based in the United Kingdom

Ranked by team size

Top 24 of 350 corporate governance consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to corporate governance consulting firms: 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	Elemental Cosec	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	41 contacts →
	Strong evidence “Elemental CoSec is one of the leading corporate services firms in the UK, providing company secretarial, governance, and accountancy & tax advice.” Source: RevenueBase Database · checked Sep 27, 2026
2	ONE Advisory	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	33 contacts →
	Partial evidence “We help UK-listed companies meet and exceed their governance and financial reporting requirements.” Source: RevenueBase Database · checked Sep 27, 2026
3	Oakwood Corporate Services Limited	Strong evidence	Altrincham, United KingdomHQ checked Sep 27, 2026	11-50	32 contacts →
	Strong evidence “Specialist provider of company secretarial, corporate governance and compliance advice and services.” Source: RevenueBase Database · checked Sep 27, 2026
4	Beyond Governance	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	29 contacts →
	Indirect evidence “What we do strengthens the position of business leaders and builds a more productive and efficient business by driving the right behaviours and culture in your teams through…” Source: RevenueBase Database · checked Sep 27, 2026
5	KBM Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	26 contacts →
	Partial evidence “KBM Group was founded as a Chartered Certified Accountancy firm, offering advisory and consulting services for business start-ups and organizations looking to strengthen their…” Source: RevenueBase Database · checked Sep 27, 2026
6	MWM Consulting	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Partial evidence “MWM is a leading international Executive Search and Board Advisory consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
7	Pirc Limited	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	24 contacts →
	Strong evidence “Pensions & Investment Research Consultants Ltd (PIRC) is Europe’s largest independent corporate governance and shareholder advisory consultancy with over 25 years experience in…” Source: RevenueBase Database · checked Sep 27, 2026
8	Independent Audit Limited	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	23 contacts →
	Partial evidence “Independent Audit are leading specialists in governance, risk and assurance.” Source: RevenueBase Database · checked Sep 27, 2026
9	Lygon Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	20 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
10	Bridgehouse	Partial evidence	Blackfriars, United KingdomHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “At Bridgehouse, we redefine governance, risk, compliance, and company secretarial services with flexible, cost-effective, and award-winning solutions for both public and private…” Source: RevenueBase Database · checked Sep 27, 2026
11	Inclusive Boards	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
12	Indigo Governance	Partial evidence	Westcliff On Sea, United KingdomHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “We are Indigo, the UK-based home of independent governance services for any business.” Source: RevenueBase Database · checked Sep 27, 2026
13	Validera	Partial evidence	Burntwood, United KingdomHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “Specialist internal audit, governance, risk and compliance services provider; helping our clients Improve, Comply and Optimise.” Source: RevenueBase Database · checked Sep 27, 2026
14	Non-Executive Directors' Association	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “The Non-Executive Directors' Association, NEDA, is committed to build, promote and support high quality, effective and responsible corporate governance.” Source: RevenueBase Database · checked Sep 27, 2026
15	Lumorus	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	14 contacts →
	Strong evidence “Corporate Governance & Board Resilience Experts We build the governance infrastructure that empowers leadership, eliminates blind spots, and drives long-term social impact.” Source: RevenueBase Database · checked Sep 27, 2026
16	Fidelio Partners	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Fidelio Partners, founded in 2009, is a leading London-based Board advisory firm, committed to building better Boards.” Source: RevenueBase Database · checked Sep 27, 2026
17	SAM Allen Associates	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Sam Allen Associates (SAA) is a boutique Board services firm with the expertise, tenacity and reach of a global search firm.” Source: RevenueBase Database · checked Sep 27, 2026
18	Ithaca Partners	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1-10	12 contacts →
	Indirect evidence “Turns out capitalism is complicated, politics and regulation shape it; investors demand more from companies; employees are at the same time vocal, worried and demanding; and…” Source: RevenueBase Database · checked Sep 27, 2026
19	BWW Recruitment	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1-10	12 contacts →
	Strong evidence “BWW is a specialist recruitment consultancy dedicated to the Company Secretarial and Corporate Governance profession.” Source: RevenueBase Database · checked Sep 27, 2026
20	Tconsult LTD	Partial evidence	Yateley, United KingdomHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “Based in the UK, TConsult have been providing practical, experience based consulting and training services for over 20 years.” Source: RevenueBase Database · checked Sep 27, 2026
21	Centralis Governance, Risk & Compliance	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	10 contacts →
	Partial evidence “Centralis Governance, Risk & Compliance gives clients the freedom to focus on their core strengths and business strategy.” Source: RevenueBase Database · checked Sep 27, 2026
22	Cfpro LTD	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “In December 2023, CFPro merged with BKL, enabling us to maintain the high quality of our services while providing a greater breadth of client offering.” Source: RevenueBase Database · checked Sep 27, 2026
23	Objectivus	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	10 contacts →
	Partial evidence “Objectivus is an independent boutique consultancy specialising in Governance, Risk, and Compliance (GRC) advisory for the financial services sector.” Source: RevenueBase Database · checked Sep 27, 2026
24	Evolve North LTD	Partial evidence	Richmond, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Evolve North is a specialist consultancy with subject matter expertise founded in Governance, Risk, and Compliance as well as IT Security and Assurance.” Source: RevenueBase Database · checked Sep 27, 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: corporate governance consulting firms. 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 corporate governance consulting firms.
Partial evidence: Its own public description names part of corporate governance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate governance consulting firms. 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 24 of 350 corporate governance consulting firms based in the United Kingdom

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Corporate governance consulting firms based in the United Kingdom at a glance

As of Sep 27, 2026

39.5%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

54.0%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

280

11-50

51-200

201-500

501-1,000

1,001-5,000

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 350 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 corporate governance consulting firms, 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 the United Kingdom whose own description of what they do matches “corporate governance consulting firms”. 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 corporate governance consulting firms), 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 corporate governance consulting firms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 575 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 27, 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.

Corporate governance consulting firms by metro

Corporate governance consulting firms in London189

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 corporate governance consulting firms, 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 corporate governance consulting firms are there based in the United Kingdom?

RevenueBase identified 350 corporate governance consulting firms headquartered in the 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?

Elemental Cosec, headquartered in London, tops this list with the largest team on record.

Which city has the most corporate governance consulting firms?

London leads with 189 headquartered companies, followed by Birmingham (5) and Edinburgh (5).

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 575 verified decision-maker contacts tracked across these 350 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 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 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.