Company lists · Data refreshed September 2026

Top 22 IT governance consulting firms based in the United Kingdom

Name: IT 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 4, 2026 635 companies tracked

RevenueBase identified 635 IT governance consulting firms headquartered in the United Kingdom as of September 2026 and tracks 3,389 professional contacts across them, including 1,256 with verified work emails and 191 with mobile numbers. London is the largest hub.

This list covers IT 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

635Companies

3,389Contacts tracked

1,256Verified emails

191Mobile numbers

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The 22 largest IT governance consulting firms based in the United Kingdom

Ranked by team size

Top 22 of 635 IT governance consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT governance consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	WaterstonsPartial evidence	Durham, United KingdomHQ checked Sep 4, 2026	201-500	223
	“We are an IT business with a difference.” Source: company website · checked Sep 4, 2026
2	TrpglobalIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	123
	“We are TRPGLOBAL, your strategic partner in helping you with the complexities of risk management.” Source: company website · checked Sep 4, 2026
3	ARK Workplace RiskIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	81
	“Ark Workplace Risk is the trusted partner for organisations seeking to take control of their risk, compliance, and safety.” Source: company website · checked Sep 4, 2026
4	Baseel PartnersStrong evidence	London, United KingdomHQ checked Sep 4, 2026	1,001-5,000	78
	“We offer a broad portfolio of IT and consulting services covering Governance and Strategy, Cloud, Data, Cybersecurity, Infrastructure and Applications, Managed IT and Security.” Source: company website · checked Sep 4, 2026
5	FSCOMStrong evidence	Belfast, United KingdomHQ checked Sep 4, 2026	51-200	69
	“fscom is one of the premier specialist consulting firms providing governance, risk, and compliance solutions to financial services institutions in the UK and Ireland.” Source: company website · checked Sep 4, 2026
6	EvalianIndirect evidence	Southampton, United KingdomHQ checked Sep 4, 2026	51-200	61
	“Many organisations are dealing with multiple frameworks, overlapping tools, disconnected ownership, and increasing pressure from regulators, customers, and boards.” Source: company website · checked Sep 4, 2026
7	Pink Elephant EmeaIndirect evidence	Reading, United KingdomHQ checked Sep 4, 2026	51-200	57
	“Pink Elephant is an international knowledge leader in the field of business innovation & business change.” Source: company website · checked Sep 4, 2026
8	IT Governance LTDStrong evidence	Ely, United KingdomHQ checked Sep 4, 2026	201-500	49
	“IT Governance is a leading global provider of IT governance, risk management, penetration testing and compliance solutions, with a special focus on cyber resilience, data…” Source: company website · checked Sep 4, 2026
9	Moore InsightIndirect evidence	Sheffield, United KingdomHQ checked Sep 4, 2026	51-200	45
	“Welcome to Moore Insight.” Source: company website · checked Sep 4, 2026
10	FredwardPartial evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	39
	“Fredward is an award winning, delivery focused consulting partner to the world’s leading financial institutions.” Source: company website · checked Sep 4, 2026
11	GRC International GroupStrong evidence	Ely, United KingdomHQ checked Sep 4, 2026	51-200	38
	“GRC International Group plc is the holding company for a group of companies providing a range of products and services to address the IT governance, risk management and compliance…” Source: company website · checked Sep 4, 2026
12	IntersysIndirect evidence	Woodford Green, United KingdomHQ checked Sep 4, 2026	51-200	36
	“Intersys® is an award-winning Microsoft Solutions Partner for Modern Work.” Source: company website · checked Sep 4, 2026
13	Omnicyber SecurityPartial evidence	Solihull, United KingdomHQ checked Sep 4, 2026	11-50	31
	“SPECIALISTS IN IT SECURITY AND COMPLIANCE Our goal is to help customers define, develop and implement information security and compliance services, no matter what stage of the…” Source: company website · checked Sep 4, 2026
14	Beyond GovernanceIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	28
	“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: company website · checked Sep 4, 2026
15	Bowmen GroupIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	25
	“Through our consultative approach, specialised skills and innovative delivery model, Bowmen Group successfully implements some of the largest, most complex and notable unified…” Source: company website · checked Sep 4, 2026
16	Oyster IMSPartial evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	24
	“Data Protection * Information Governance * InfoSec Award-winning specialists in information governance and records management, with proven solutions for data discovery, data…” Source: company website · checked Sep 4, 2026
17	Independent Audit LimitedPartial evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	23
	“Independent Audit are leading specialists in governance, risk and assurance.” Source: company website · checked Sep 4, 2026
18	Regulatory Finance SolutionsIndirect evidence	Swindon, United KingdomHQ checked Sep 4, 2026	11-50	23
	“Regulatory Finance Solutions (RFS) is a leading edge compliance consultancy within the financial risk and regulatory sectors.” Source: company website · checked Sep 4, 2026
19	Gdfm Consulting Part Of Projective GroupPartial evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	22
	“GDFM is a boutique management consultancy which specialises in providing business consulting and managed service solutions that support our clients across business design, risk…” Source: company website · checked Sep 4, 2026
20	ONE Compliance Cyber LimitedIndirect evidence	United KingdomHQ checked Sep 4, 2026	11-50	20
	“One Compliance are data privacy & cyber security specialists that focus on improving our clients security posture so that they can prioritise and mitigate security risks…” Source: company website · checked Sep 4, 2026
21	Information Risk Management IRMIndirect evidence	Cheltenham, United KingdomHQ checked Sep 4, 2026	51-200	20
	“IRM, part of the Capgemini Group, works to defend organisations against cyber threats.” Source: company website · checked Sep 4, 2026
22	BridgehousePartial evidence	United KingdomHQ checked Sep 4, 2026	11-50	19
	“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: company website · checked Sep 4, 2026

Showing 22 of 635 IT governance consulting firms based in the United Kingdom

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

As of Sep 4, 2026

1-10Median size (employees)

LondonLargest hub · 263 HQs

191Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

486

11-50

108

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

107

61–90

689

90–180

454

180+

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 IT governance consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “IT governance consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT 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 an evidence 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, 1,256 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 4, 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.

IT governance consulting firms by metro

IT governance consulting firms in London263

Frequently asked

How many IT governance consulting firms are there based in the United Kingdom?

RevenueBase identified 635 IT 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?

Waterstons, headquartered in Durham, tops this list with the largest team on record.

Which city has the most IT governance consulting firms?

London leads with 263 headquartered companies, followed by Manchester (13) and Reading (10).

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 1,256 verified decision-maker contacts tracked across these 635 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 4, 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.