Company lists · Data refreshed October 2026

Top 25 Shared services centers accounting companies based in the United Kingdom

RevenueBase identified 745 company matches for shared services centers accounting companies associated with the United Kingdom as of October 2026 and tracks 4,117 professional contacts across them, including 1,255 with verified work emails. London is the largest hub.

This list covers company matches for shared services centers accounting companies associated with the 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
745Companies
4,117Contacts tracked
1,255Verified emails
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The 25 largest shared services centers accounting companies based in the United Kingdom

Ranked by team size
Top 25 of 745 company matches for shared services centers accounting companies based in the 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, 202651-200310 contacts →

Exact match

“FinancePlus is WPP’s internal Financial Shared Service organisation, providing transactional back-office financial services to WPP companies.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchBrighton, United KingdomHQ recorded Oct 22, 2026201-500191 contacts →

Exact match

“Galloways is the fastest growing accounting services firm in Sussex.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchRushden, United KingdomHQ recorded Oct 22, 2026n/a163 contacts →

Exact match

“For your business to succeed.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-50134 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 22, 2026 · View company records in RevenueBase
5Exact matchHemel Hempstead, United KingdomHQ recorded Oct 22, 2026501-1,000108 contacts →

Exact match

“SJD is now Caroola Accountancy!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchSt Albans, United KingdomHQ recorded Oct 22, 202651-200104 contacts →

Exact match

“At Rayner Essex, we believe your accountant should do a lot more than just report on how your business is doing - he or she should help you identify opportunities to improve your…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchWembley, United KingdomHQ recorded Oct 22, 2026201-50065 contacts →

Exact match

“Affinity Associates Limited is a leading accounting firm based in Wembley, London, UK, and is regulated and authorised for public practice by both the ICAEW (Institute of…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchEgham, United KingdomHQ recorded Oct 22, 202651-20063 contacts →

Exact match

“Isosceles Finance Helping ambitious businesses grow Isosceles is a business services company supporting rapidly growing and investor-backed companies with fractional CFO services…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 22, 202651-20049 contacts →

Exact match

“We are on a mission to help accountants to grow their accountancy practice and become more profitable.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5047 contacts →

Exact match

“In business we grow, we develop, and we change, ensure you are working with an accountancy firm that will see and understand your brand and your goals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchNewport, United KingdomHQ recorded Oct 22, 202651-20040 contacts →

Exact match

“International expansion should not mean managing a different accountant, lawyer, payroll provider and HR adviser in every country.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United KingdomHQ recorded Oct 22, 202611-5024 contacts →

Exact match

“If you run an accountancy or bookkeeping firm, we can help you overcome your staff recruitment and retention challenges with our outsourcing and offshoring solutions that are…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchAberdeen, United KingdomHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“We are an accountancy firm passionate about the future but proud of our past.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchIpswich, United KingdomHQ recorded Oct 22, 202611-5019 contacts →

Exact match

“A consistently progressive approach to client service keeps the Beatons Group at the forefront of local and national business.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchCroydon, United KingdomHQ recorded Oct 22, 2026201-50019 contacts →

Exact match

“In 1995 the Doshi family set up Doshi & Co in London as an accountancy practice for UK clients and simply offshored their very own back office in Gujarat, India in - a location…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchMansfield, United KingdomHQ recorded Oct 22, 202611-5018 contacts →

Exact match

“We want to improve your business and help in areas that you probably didn't expect from accountants.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchPoole, United KingdomHQ recorded Oct 22, 20261-1017 contacts →

Exact match

“At Ookkee we are aiming to get business owners back in touch with the numbers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5016 contacts →

Exact match

“Excelsious provides accounting, bookkeeping and finance function outsourcing services to accountancy firms and small to medium enterprises.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchCroydon, United KingdomHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“CWF & Partners Ltd is an accounting firm based at Freedman House, Christopher Wren Yard, 117 High Street, CROYDON, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“Cheesmans has been going for a little over 20 years and is located in Islington, London - right opposite the Business Design Centre.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Oct 22, 2026201-50014 contacts →

Exact match

“Our mission at Clearcut Outsourcing is to provide exceptional accountancy outsourcing services to accountancy firms of all sizes.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“Tree Accountancy is an award-winning accountancy firm based in Deansgate, Manchester We work with some of the UK’s most ambitious businesses - and have done for over 15 years.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchCarshalton, United KingdomHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“At T&K we believe your accountant should do a lot more than just report on how your business is doing.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchHull, United KingdomHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“From the decision to start up, the development of strategic options and planning, the implementation of control & performance measurement systems, and profit distribution each…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchSwindon, United KingdomHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“Credentia has been in the Accounting, Bookkeeping & Tax Advisory Out Source Solutions business since 2008.”

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

Showing 25 of 745 shared services centers accounting companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Shared services centers accounting companies based in the United Kingdom at a glance

As of Oct 22, 2026
30.5%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
20.0%Largest-city concentration · London
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
576
11-50
120
51-200
23
201-500
9
501-1,000
3
1,001-5,000
2

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 745 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 the United Kingdom whose business descriptions match “shared services centers accounting companies” 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 1,255 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.

Shared services centers accounting companies by metro

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 “shared services centers accounting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many shared services centers accounting companies are there based in the United Kingdom?

RevenueBase identified 745 company matches for shared services centers accounting companies associated with the 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?

Financeplus Part Of WPP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most shared services centers accounting companies?

London leads with 149 company records, followed by Manchester (16) and Leicester (11).

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 1,255 professional contacts with verified work emails tracked across these 745 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.