Company lists · Data refreshed September 2026

Top 25 Record keeping outsourcing companies based in the United Kingdom

RevenueBase identified 123 company matches for record keeping outsourcing companies associated with the United Kingdom as of September 2026 and tracks 1,008 professional contacts across them, including 299 with verified work emails. London is the largest hub.

This list covers company matches for record keeping 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 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
123Companies
1,008Contacts tracked
299Verified emails
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The 25 largest record keeping outsourcing companies based in the United Kingdom

Ranked by team size
Top 25 of 123 company matches for record keeping outsourcing companies 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 matchLondon, United KingdomHQ recorded Sep 29, 2026201-500311 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchHull, United KingdomHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“Knowledge is everything – and the knowledge contained within your documents is essential information you need to have access to, sometimes at a moment’s notice.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchBirmingham, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4Exact matchEdinburgh, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Outsourced legal cashiering services for UK law firms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHitchin, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“LAWES & CO UK LIMITED is an accounting company based out of BOYCES BUILDING 40-42 REGENT STREET CLIFTON, BRISTOL, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchGravesend, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Phoenix Data Management are proud to be one of the few independents remaining in the Records Management industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchStanmore Middlesex, United KingdomHQ recorded Sep 29, 202611-509 contacts →

Exact match

“EASY ACCOUNTANTS LIMITED is an accounting outsourcing company based out of London with branch offices in India.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchWest Drayton, United KingdomHQ recorded Sep 29, 202611-506 contacts →

Exact match

“At Passman Leonard, our qualified, diverse team of accountants are here to take the strain.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWhittle Parkway, United KingdomHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Free your business of accounting, HR and administration headaches by outsourcing these functions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchEnfield, United KingdomHQ recorded Sep 29, 20261-106 contacts →

Exact match

“JT ACCOUNTS LIMITED is an accounting company based out of WOODGRANGE AVENUE, ENFIELD, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchUckfield, United KingdomHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Fl3xiBooks is a dynamic business outsourcing and bookkeeping service committed to delivering reliable, friendly, and professional support.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCardiff, United KingdomHQ recorded Sep 29, 202611-505 contacts →

Exact match

“The Maltings have been providing professional document storage and retrieval services to South Wales and Bristol based businesses since 1980.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchStirling, United KingdomHQ recorded Sep 29, 20261-105 contacts →

Exact match

“We are more than accountants.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-104 contacts →

Exact match

“We offer a comprehensive solution tailored for companies to efficiently maintain records and ensure compliance, from managing documentation to meeting regulatory requirements.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWetherby, United KingdomHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Providing businesses with a unique out-sourcing solution to the growing problem of being swamped by data.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchTaunton, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“A friendly firm of bookkeepers taking the stress away from businesses who need more time to work ON their business rather than IN their business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchIpswich, United KingdomHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20Exact matchWigton, United KingdomHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Most accountants may offer a bookkeeping service but that may come at a premium.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchEdinburgh, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“We offer a full range of services required to keep your business compliant.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Sep 29, 202611-503 contacts →

Exact match

“We are one of the leading outsource providers in the accounting industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSouthsea, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“BFA specialises in financial accounting solutions and back office support across a wide spectrum of industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchCrediton, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“JL Bookkeeping Services is an accounting company based out of The Farmhouse, Hele Farm, Devon, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Are you struggling to keep up to date with your books?”

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

Showing 25 of 123 record keeping outsourcing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Record keeping outsourcing companies based in the United Kingdom at a glance

As of Sep 29, 2026
29.7%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
22.8%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
29
51-200
9
201-500
2
1,001-5,000
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 123 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 “record keeping 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 299 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.

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

How many record keeping outsourcing companies are there based in the United Kingdom?

RevenueBase identified 123 company matches for record keeping 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?

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

Which city has the most record keeping outsourcing companies?

London leads with 28 company records, followed by Bristol (3) and Edinburgh (3).

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 299 professional contacts with verified work emails tracked across these 123 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.

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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.