Company lists · Data refreshed September 2026

Top 25 Investment compliance consulting firms based in the United Kingdom

RevenueBase identified 317 investment compliance consulting firms headquartered in the United Kingdom as of September 2026 and tracks 3,043 professional contacts across them, including 1,550 with verified work emails and 240 with mobile numbers. London is the largest hub.

This list covers investment compliance 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 4, 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 4, 2026 86% judged on-target in blind review
317Companies
3,043Contacts tracked
1,550Verified emails
240Mobile numbers
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The 25 largest investment compliance consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 317 investment compliance consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to investment compliance 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNewcastle Upon Tyne, United KingdomHQ checked Sep 4, 2026501-1,0001,178 contacts →

Indirect evidence

“Through our industry leading technology and services, we power the businesses of 20% of the UK financial adviser market.”

Source: RevenueBase Database · checked Sep 4, 2026
2Indirect evidenceBirmingham, United KingdomHQ checked Sep 4, 2026501-1,000243 contacts →

Indirect evidence

“We help our customers to do the right business in the right way.”

Source: RevenueBase Database · checked Sep 4, 2026
3Indirect evidenceBury St. Edmunds, United KingdomHQ checked Sep 4, 202651-20099 contacts →

Indirect evidence

“Becketts is recognised as being one of the largest regional providers of financial advice to individuals and corporate clients.”

Source: RevenueBase Database · checked Sep 4, 2026
4Partial evidenceLondon, United KingdomHQ checked Sep 4, 202651-20074 contacts →

Partial evidence

“Thistle Initiatives is an award‑winning management consultancy specialising in regulatory compliance, financial crime and business transformation.”

Source: RevenueBase Database · checked Sep 4, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 4, 202611-5073 contacts →

Partial evidence

“Aptivaa is a vertically focused risk and compliance professional services firm delivering risk management solutions to the global financial services industry.”

Source: RevenueBase Database · checked Sep 4, 2026
6Strong evidenceBelfast, United KingdomHQ checked Sep 4, 202651-20069 contacts →

Strong evidence

“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: RevenueBase Database · checked Sep 4, 2026
7Indirect evidenceLondon, United KingdomHQ checked Sep 4, 202651-20068 contacts →

Indirect evidence

“In complex transformation programmes, risk, regulation, financial crime, data, technology and operations no longer sit in separate silos.”

Source: RevenueBase Database · checked Sep 4, 2026
8Partial evidenceManchester, United KingdomHQ checked Sep 4, 202651-20044 contacts →

Partial evidence

“threesixty provides trusted compliance, technical and business support to over 950 directly authorised advice and discretionary management firms, supporting more than individuals…”

Source: RevenueBase Database · checked Sep 4, 2026
9Strong evidenceWilmslow, United KingdomHQ checked Sep 4, 202651-20042 contacts →

Strong evidence

“Paradigm Consulting is a premier provider of compliance support to the UK's financial services community, including directly authorised wealth managers, financial advisers and…”

Source: RevenueBase Database · checked Sep 4, 2026
10Indirect evidenceSale, United KingdomHQ checked Sep 4, 2026201-50033 contacts →

Indirect evidence

“For over 25 years, Bankhall has seen, supported and guided tens of thousands of directly authorised advisers to comply with their obligations and embrace regulatory change.”

Source: RevenueBase Database · checked Sep 4, 2026
11Partial evidenceLondon, United KingdomHQ checked Sep 4, 202651-20025 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 4, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 4, 202611-5023 contacts →

Indirect evidence

“We are an independent, fully managed regulatory reporting service, trusted by financial institutions for the accuracy, expertise, and personal service demanded by an evolving…”

Source: RevenueBase Database · checked Sep 4, 2026
13Partial evidenceSwindon, United KingdomHQ checked Sep 4, 202611-5023 contacts →

Partial evidence

“Regulatory Finance Solutions (RFS) is a leading edge compliance consultancy within the financial risk and regulatory sectors.”

Source: RevenueBase Database · checked Sep 4, 2026
14Partial evidenceLeeds, United KingdomHQ checked Sep 4, 202611-5022 contacts →

Partial evidence

“We're the experts in retail compliance!”

Source: RevenueBase Database · checked Sep 4, 2026
15Partial evidenceSt Peter Port, United KingdomHQ checked Sep 4, 202611-5021 contacts →

Partial evidence

“IAM Advisory provides an innovative, independent and comprehensive investment advisory service suitable for anyone with direct or fiduciary responsibility for investments.”

Source: RevenueBase Database · checked Sep 4, 2026
16Indirect evidenceHalifax, United KingdomHQ checked Sep 4, 202611-5019 contacts →

Indirect evidence

“We have offices in Halifax, Huddersfield, Bradfordand Leeds.”

Source: RevenueBase Database · checked Sep 4, 2026
17Indirect evidenceLondon London, United KingdomHQ checked Sep 4, 202651-20017 contacts →

Indirect evidence

“Bovill is a global financial services regulatory consultancy with offices in London, Singapore, Hong Kong and the Americas.”

Source: RevenueBase Database · checked Sep 4, 2026
18Indirect evidenceSale, United KingdomHQ checked Sep 4, 202611-5017 contacts →

Indirect evidence

“We deliver a full range of business solutions, internally through our highly skilled and knowledgeable staff and through our network of trusted professional advisers.”

Source: RevenueBase Database · checked Sep 4, 2026
19Partial evidenceBurntwood, United KingdomHQ checked Sep 4, 202611-5017 contacts →

Partial evidence

“Specialist internal audit, governance, risk and compliance services provider; helping our clients Improve, Comply and Optimise.”

Source: RevenueBase Database · checked Sep 4, 2026
20Indirect evidenceLondon, United KingdomHQ checked Sep 4, 202611-5016 contacts →

Indirect evidence

“Trusted Partner to the Financial Services *From the business, to your business* Mirador Solutions Consultancy is a trusted and strategic partner for financial services firms, with…”

Source: RevenueBase Database · checked Sep 4, 2026
21Partial evidenceSalford, United KingdomHQ checked Sep 4, 202611-5016 contacts →

Partial evidence

“Teal Compliance provides support to Law Firms with Compliance.”

Source: RevenueBase Database · checked Sep 4, 2026
22Indirect evidenceTruro, United KingdomHQ checked Sep 4, 202611-5015 contacts →

Indirect evidence

“We give people the right information to make the right decisions, so that their businesses and lives flourish.”

Source: RevenueBase Database · checked Sep 4, 2026
23Indirect evidenceThame, United KingdomHQ checked Sep 4, 202611-5014 contacts →

Indirect evidence

“Legal Eye provides sound knowledge and a selection of practical solutions to comply with ever-changing regulatory framework.”

Source: RevenueBase Database · checked Sep 4, 2026
24Partial evidenceLondon, United KingdomHQ checked Sep 4, 202651-20013 contacts →

Partial evidence

“GenHive Overview GenHive is a consulting firm specialising in the Financial Services industry.”

Source: RevenueBase Database · checked Sep 4, 2026
25Partial evidenceLondon, United KingdomHQ checked Sep 4, 202611-5013 contacts →

Partial evidence

“1st Risk Solutions is a risk and compliance specialist firm providing pragmatic, effective solutions to enterprise risk management and regulatory requirements.”

Source: RevenueBase Database · checked Sep 4, 2026

Showing 25 of 317 investment compliance consulting firms based in the United Kingdom

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Investment compliance consulting firms based in the United Kingdom at a glance

As of Sep 4, 2026
50.9%Verified-email coverage
7.9%Mobile-number coverage
9.6Average contacts per company
1-10Median size (employees)
48.3%Largest-city concentration · London
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
236
11-50
51
51-200
18
201-500
4
501-1,000
3
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 investment compliance 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 “investment compliance 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 investment compliance 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 investment compliance 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, 1,550 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.

Investment compliance consulting firms by metro

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 investment compliance 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 investment compliance consulting firms are there based in the United Kingdom?

RevenueBase identified 317 investment compliance 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?

True Potential LLP, headquartered in Newcastle Upon Tyne, tops this list with the largest team on record.

Which city has the most investment compliance consulting firms?

London leads with 153 headquartered companies, followed by Manchester (12) and Bristol (4).

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 1,550 verified decision-maker contacts tracked across these 317 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 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.