Company lists · Data refreshed September 2026

Top 25 Construction accounting outsourcing companies based in the United Kingdom

RevenueBase identified 133 company matches for construction accounting outsourcing companies associated with the United Kingdom as of September 2026 and tracks 746 professional contacts across them, including 209 with verified work emails. London is the largest hub.

This list covers company matches for construction accounting outsourcing 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 September 27, 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 Sep 27, 2026 How this list was built
133Companies
746Contacts tracked
209Verified emails
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The 25 largest construction accounting outsourcing companies based in the United Kingdom

Ranked by team size
Top 25 of 133 company matches for construction accounting outsourcing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchWembley, United KingdomHQ recorded Sep 27, 202651-20096 contacts →

Exact match

“Affinity Outsourcing is an accountancy outsourcing company that specialises in outsourcing for Accounting Practices.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 27, 202651-20088 contacts →

Exact match

“Sapphire is an accounting outsourcing company set up for accounting firms in UK and is based in India.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBirmingham, United KingdomHQ recorded Sep 27, 202611-5022 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 · Sep 27, 2026 · View company records in RevenueBase
4Exact matchKenilworth, United KingdomHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“The Orange Partnership is a specialist Chartered Accountancy practice.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchBridlington, United KingdomHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Servicing more than 2,600 construction firms, Hudson is the industry’s most trusted provider of professional services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChatham, United KingdomHQ recorded Sep 27, 20261-1014 contacts →

Exact match

“At Accurox, we measure our success by yours.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchHitchin, United KingdomHQ recorded Sep 27, 20261-1014 contacts →

Exact match

“Modina is a friendly, professional outsourcing service dedicated to helping you stay in control of your bookkeeping and payroll.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchLeicester, United KingdomHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“MNE is an innovative firm in the accountancy industry offering a full accounts outsourcing service for some of the UK’s leading businesses and brands.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 27, 2026501-1,00011 contacts →

Exact match

“Lesters has been providing expert payroll and accounting services to freelance contractors and small business owners for over 30 years, our commitment to providing only the best…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Integro Accounting provide fixed fee limited company accountancy services to contractors, freelancers and consultants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“AMS Admin Services: Accounting Made Simple At AMS Admin Services, we are dedicated to making accounting and financial management effortless and efficient for a wide array of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchLancaster, United KingdomHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Accounts Matters provides a range of accounting, book keeping, payroll and other related business services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-508 contacts →

Exact match

“We help clients forecast, monitor and control construction projects through accurate cost advice and efficient project management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSittingbourne, United KingdomHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Williams Giles is a well established firm of Accountants based in Sittingbourne, Kent, supporting clients all over the county and further afield.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchCheltenham, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“At PBT, we don’t just “do the numbers”, we make them work for you.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“London Accountants and Partners was established in 2010.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchChelmsford, United KingdomHQ recorded Sep 27, 202611-505 contacts →

Exact match

“All the stuff you'd expect from your accountant and a whole lot more.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Payroll, bookkeeping and financial administration”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 27, 2026201-5005 contacts →

Exact match

“PinnacleOSS offers a tailored accounting service, designed to work as an extension to your existing finance team or, if you’d prefer, as an alternative to hiring one at all.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchWoking, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Outsourced accounting specialists - Bookeeping and Accounts - Payroll and Tax - Vat and Corporation Tax - Finance department management and supervision, Forensic accounting…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLeicester, United KingdomHQ recorded Sep 27, 202611-504 contacts →

Exact match

“Lilley & Co, part of LMJ Group, is a Leicester-based accounting firm delivering smart, reliable financial solutions for modern businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

“BEST BOOKKEEPING is an outsourced accounting service based in London SW18, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchChristchurch, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Take the smart approach to contracting with Taxevo.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSelby, United KingdomHQ recorded Sep 27, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchIpswich, United KingdomHQ recorded Sep 27, 202611-503 contacts →

Exact match

“CHASE Accountants Limited is an Accounting and Payroll company located in Ellenbrook Road, Ipswich, SUFFOLK, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 133 construction accounting outsourcing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction accounting outsourcing companies based in the United Kingdom at a glance

As of Sep 27, 2026
28.0%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
30.8%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
25
51-200
10
201-500
2
501-1,000
1

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 133 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 “construction accounting outsourcing 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 209 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 September 27, 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.

Construction accounting outsourcing 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 “construction accounting outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction accounting outsourcing companies are there based in the United Kingdom?

RevenueBase identified 133 company matches for construction accounting outsourcing companies associated with the United Kingdom as of September 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?

Affinity Outsourcing Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction accounting outsourcing companies?

London leads with 41 company records, followed by Manchester (4) and Ashford (2).

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 209 professional contacts with verified work emails tracked across these 133 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 September 27, 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.