Company lists · Data refreshed September 2026

Top 24 Staff augmentation companies for accounting firms based in the United Kingdom

RevenueBase identified 681 company matches for staff augmentation companies for accounting firms associated with the United Kingdom as of September 2026 and tracks 3,943 professional contacts across them, including 1,130 with verified work emails. London is the largest hub.

This list covers company matches for staff augmentation companies for accounting firms 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 29, 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 29, 2026 How this list was built
681Companies
3,943Contacts tracked
1,130Verified emails
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The 24 largest staff augmentation companies for accounting firms based in the United Kingdom

Ranked by team size
Top 24 of 681 company matches for staff augmentation companies for accounting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchThe Tootal Buildings, United KingdomHQ recorded Sep 29, 202651-200152 contacts →

Exact match

“Established in 2002, Sellick Partnership is a market-leading professional services recruitment specialist.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 20261,001-5,000102 contacts →

Exact match

“With more than 2,500 people spanning our office network, we provide an extensive spectrum of personalised services, encompassing accounting, audit, tax, advisory, and business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNorwich, United KingdomHQ recorded Sep 29, 202651-20091 contacts →

Exact match

“Select Recruitment was established in 1995 to provide a high quality and personal staffing service to clients and candidates.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 29, 202651-20083 contacts →

Exact match

“RK Group (Accountancy, Finance Professionals and Business Support) is an industry-leading accountancy consultancy specialising in financial and business support recruitment.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSt Helens, United KingdomHQ recorded Sep 29, 202611-5070 contacts →

Exact match

“GPW Recruitment has an enviable list of long-term clients ranging from Blue-Chip Multi-National Organisations who use our services as part of their corporate strategy, through…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchUxbridge, United KingdomHQ recorded Sep 29, 202651-20054 contacts →

Exact match

“Office Professionals - Accounting and Finance Parkside is a vibrant business providing high quality recruitment and resourcing solutions through two specialist divisions in the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5051 contacts →

Exact match

“Sheridan Maine is a specialist Accounting, Audit, and Tax recruitment consultancy, trusted by clients and candidates across the UK and Texas, USA.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchPaisley, United KingdomHQ recorded Sep 29, 202611-5047 contacts →

Exact match

“- Scottish Recruitment Company Our reputation as Scotland's leading recruitment agency is well deserved.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWarrington, United KingdomHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“Adele Carr Recruitment is an established independent recruitment agency, offering a tailored and professional service to finance and business support professionals within the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchAndover, United KingdomHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“With over 35 years of experience, we have developed our services to provide our customers with a personal level of commitment with regular on-site visits, industry leading…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“Altum Consulting, part of Altum Group, is a recruitment partner on a mission to do things differently.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“Welcome to Accountancy Action, now proudly part of the Factotum Group.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Sep 29, 2026n/a36 contacts →

Exact match

“James Ray Recruitment is a permanent and temporary recruitment business supporting businesses across multiple sectors, including Legal, Commercial, HR and Finance and Education.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Think Asia Think Europe Think Far East Think Middle East Think Bermuda/Caribbean Think Australasia Think Africa Think the Americas Think UK Anywhere in the world, we’ll take you…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Aqumen Recruitment are experts in recruiting temporary and permanent skilled professionals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Accountancy Divisions understands that the quality of service and the success of any recruitment campaign are heavily reliant on the calibre of the consultants undertaking it.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Struggling to find top talent?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBlackburn, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Cummins Mellor Recruitment is Lancashire's leading professional recruitment agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchChorley, United KingdomHQ recorded Sep 29, 20261-1022 contacts →

Exact match

“Over the last sixteen years we’ve built a talented team of recruitment professionals who deliver an expert service.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Established in 2010, we’re an expert Accountancy Recruitment Consultancy covering Commerce & Industry, Financial Services & NFP in London & South East England.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“KPP Search is a specialist recruitment business delivering solutions across six main disciplines: Internal Audit, Risk Management, Compliance, Project Services, Technology and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchNottingham, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“ONE HIRING is a leading recruitment agency with a focus on connecting top talent in Tax, Audit, and Advisory with the best opportunities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20020 contacts →

Exact match

“Our mission is to reduce the compliance accounting burden for local firms so they can focus on spending more time with clients and growing their firm Accounting firms need to be…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Alexander Daniels Finance is a division of the Alexander Daniels Group – specialising in placing professionals in the financial and accountancy sectors across the Midlands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 24 of 681 staff augmentation companies for accounting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Staff augmentation companies for accounting firms based in the United Kingdom at a glance

As of Sep 29, 2026
28.7%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
21.3%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
500
11-50
141
51-200
26
201-500
4
1,001-5,000
3

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 681 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 “staff augmentation companies for accounting firms” 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 1,130 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 29, 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.

Staff augmentation companies for accounting firms 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 “staff augmentation companies for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many staff augmentation companies for accounting firms are there based in the United Kingdom?

RevenueBase identified 681 company matches for staff augmentation companies for accounting firms 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?

Sellick Partnership tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most staff augmentation companies for accounting firms?

London leads with 145 company records, followed by Manchester (24) and Birmingham (20).

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 1,130 professional contacts with verified work emails tracked across these 681 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 681 staff augmentation companies for accounting firms based in the United Kingdom. Start with a free account, no credit card.

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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.