Company lists · Data refreshed October 2026

Top 22 Legal accounting compliance services based in London, United Kingdom

RevenueBase identified 152 company matches for legal accounting compliance services associated with London, United Kingdom as of October 2026 and tracks 1,226 professional contacts across them, including 404 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for legal accounting compliance services 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 October 22, 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 Oct 22, 2026 How this list was built
152Companies
1,226Contacts tracked
404Verified emails
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The 22 largest legal accounting compliance services based in London, United Kingdom

Ranked by team size
Top 22 of 152 company matches for legal accounting compliance services based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 Oct 22, 2026201-500314 contacts →

Exact match

“GI Outsourcing is a UK-based accountants outsourcing firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 22, 202651-200174 contacts →

Exact match

“Alternative legal and compliance services developed by Eversheds Sutherland.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5046 contacts →

Exact match

“Elemental CoSec is one of the leading corporate services firms in the UK, providing company secretarial, governance, and accountancy & tax advice.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-1019 contacts →

Exact match

“We are a firm of Chartered Certified Accountants and Registered Auditors.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5015 contacts →

Exact match

“Established in 1993, Wilkins Southworth is a friendly firm of accountants based in Barnes, South West London.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 22, 202651-20014 contacts →

Exact match

“RULE LIMITED provides managed legal and compliance services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“Based in Hammersmith, West London, Michaelides Warner provides the full range of compliance and advisory services; including accounts, personal and corporate tax, payroll, book…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 22, 202651-2009 contacts →

Exact match

“Centralis Governance, Risk & Compliance gives clients the freedom to focus on their core strengths and business strategy.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Accountants for barristers and legal professionals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-508 contacts →

Exact match

“G C FOREST LTD is an accountancy firm based in Walthamstow, London.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Accountants for business success - startup, growth, challenges and exit”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-106 contacts →

Exact match

“We are a team of experienced and qualified Accountants and Corporate Administrators.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-506 contacts →

Exact match

“Legal Accounting Application Legal Document Management”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-505 contacts →

Exact match

“EXSUS AUDITis offering a comprehensive range of accounting, auditing, tax planning and business consulting services to Cypriot and offshore companies and high net worth…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-104 contacts →

Exact match

“M&N are Chartered Secretaries Specialising in Company Secretarial, Company Law and Accounting Services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-504 contacts →

Exact match

“We work with you to establish your goals for your business - and help plan your financial affairs accordingly.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-104 contacts →

Exact match

“CSL is a solutions and results driven professional services firm providing Compliance, Risk Management and Audit services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Welcome to Dehshid and Co, licensed and regulated accountants firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Ingenhaag Llp is an accounting company based out of 22 Eastcheap, London, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

“The Zane Partnership specializes in- Auditing Accounts Preparation and Reporting Payroll Processing PAYE Compliance and Bookkeeping Tax Planning Self Assessment Monthly Or…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Husain Bulman & Co Chartered Accountants and Registered Auditors - London, UK”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-503 contacts →

Exact match

“London Registrars Ltd is a firm specialising in corporate governance, risk and compliance services and offering legal and business advice to all types of organisations.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 22 of 152 legal accounting compliance services based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legal accounting compliance services based in London, United Kingdom at a glance

As of Oct 22, 2026
33.0%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
35
51-200
10
201-500
2
501-1,000
1
1,001-5,000
1

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 152 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 “legal accounting compliance services” 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 404 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 October 22, 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 “legal accounting compliance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legal accounting compliance services are there based in London, United Kingdom?

RevenueBase identified 152 company matches for legal accounting compliance services associated with London, United Kingdom as of October 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?

GI Outsourcing 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 legal accounting compliance services?

London leads the United Kingdom with 152 company records, followed by Manchester (19) and Birmingham (18).

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 404 professional contacts with verified work emails tracked across these 152 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 October 22, 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.