Company lists · Data refreshed October 2026

Top 23 IT consulting accountants based in London, United Kingdom

Name: IT consulting accountants based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 1,834 companies tracked

RevenueBase identified 1,834 company matches for IT consulting accountants associated with London, United Kingdom as of October 2026 and tracks 417,086 professional contacts across them, including 148,751 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for IT consulting accountants 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 1, 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 1, 2026 How this list was built

1,834Companies

417,086Contacts tracked

148,751Verified emails

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The 23 largest IT consulting accountants based in London, United Kingdom

Ranked by team size

Top 23 of 1,834 company matches for IT consulting accountants based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	EY	Exact match	London, United KingdomHQ recorded Oct 1, 2026	10001+	375,085 contacts →
	Exact match “EY is building a better working world by creating new value for clients, people, society, the planet, while building trust in the capital markets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Kpmg UK	Exact match	London, United KingdomHQ recorded Oct 1, 2026	10001+	14,509 contacts →
	Exact match “Make growth happen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Computer Futures	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	2,673 contacts →
	Exact match “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Crowe UK	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	1,395 contacts →
	Exact match “Crowe UK is a leading audit, tax, advisory and consulting firm with a national presence to complement our international reach.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	PKF Littlejohn	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	702 contacts →
	Exact match “We are a fast-growing firm of accountants and business advisers based in London’s Canary Wharf, Leeds and in Manchester.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	NEXIA	Exact match	London, United KingdomHQ recorded Oct 1, 2026	10001+	685 contacts →
	Exact match “Nexia is a leading worldwide network of independent accounting and consulting firms.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Haysmac	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	655 contacts →
	Exact match “HaysMac is an award‑winning accountancy, tax and advisory firm, known for delivering expert, partner‑led advice to ambitious organisations and individuals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	UHY Hacker Young	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	577 contacts →
	Exact match “The UHY Hacker Young Group is an award winning Group of UK chartered accountants with offices spanning England, Wales and Northern Ireland.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Buzzacott	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	575 contacts →
	Exact match “Buzzacott is an accountancy and advisory firm with a long-standing history of supporting individuals, businesses, and not-for-profits.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Mazars In The UK	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	505 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	BKL	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	410 contacts →
	Exact match “BKL are a Top 40 firm of accountants and tax advisers with over 400 people, and offices in North London and Central London.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Gravita	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	379 contacts →
	Exact match “Welcome to the new era of accountancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	HW Fisher, Part Of The Sumer Group	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	345 contacts →
	Exact match “HW Fisher is part of the Sumer Group, a top 12 accountancy practice.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	KOCHO	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	295 contacts →
	Exact match “At Kocho, we believe greatness lies in everyone.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Russell Bedford International	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	271 contacts →
	Exact match “Established in 1983, Russell Bedford is a global network of independent firms of accountants, auditors, tax advisers and business consultants.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Gerald Edelman	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	256 contacts →
	Exact match “At Gerald Edelman, we help business leaders succeed.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Flat Rock Technology	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	231 contacts →
	Exact match “Since 2008, Flat Rock Technology, a software engineering, SI, Cloud DevOps, Cyber Security, and Customer Experience (CX) company, has been at the forefront of providing innovative…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Lubbock Fine	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	203 contacts →
	Exact match “Lubbock Fine is an independent accounting, tax, audit and advisory firm in the City of London.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Sopher CO	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	185 contacts →
	Exact match “Sopher + Co is one of the most entrepreneurial and progressive firms of accountants, business advisers, tax and corporate finance consultants in London.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Azurian	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	178 contacts →
	Exact match “The future has never moved this fast.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Interex Group	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	160 contacts →
	Exact match “InterEx Group is becoming the strategic partner of choice for organizations undergoing digital, business, and technology transformation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Dixon Wilson	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	153 contacts →
	Exact match “Dixon Wilson is one of the leading firms of Chartered Accountants based in London.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Accounts And Legal	Exact match	London, United KingdomHQ recorded Oct 1, 2026	11-50	133 contacts →
	Exact match “Traditional accountants do a great job of the numbers, but that's often as far as the service goes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT consulting accountants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 1,834 IT consulting accountants based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 148,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting accountants based in London, United Kingdom at a glance

As of Oct 1, 2026

35.7%Verified-email coverage

227.4Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

1,139

11-50

479

51-200

138

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,834 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 “IT consulting accountants” 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 148,751 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 1, 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.

IT consulting accountants by metro in the United Kingdom

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 “IT consulting accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting accountants are there based in London, United Kingdom?

RevenueBase identified 1,834 company matches for IT consulting accountants 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?

EY 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 IT consulting accountants?

London leads the United Kingdom with 1,834 company records, followed by Manchester (150) and Birmingham (134).

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 148,751 professional contacts with verified work emails tracked across these 1,834 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 1, 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.