Company lists · Data refreshed September 2026

Top 25 IT support for accountants based in the United Kingdom

RevenueBase identified 258 company matches for IT support for accountants associated with the United Kingdom as of September 2026 and tracks 1,748 professional contacts across them, including 683 with verified work emails. London is the largest hub.

This list covers company matches for IT support for accountants 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 21, 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 21, 2026 How this list was built
258Companies
1,748Contacts tracked
683Verified emails
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The 25 largest IT support for accountants based in the United Kingdom

Ranked by team size
Top 25 of 258 company matches for IT support for accountants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 202651-20096 contacts →

Exact match

“Matsco Solutions is a global managed IT service provider built exclusively for the financial services industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBolton, United KingdomHQ recorded Sep 21, 202651-20093 contacts →

Exact match

“More Than Accountants is an industry leader when it comes to cutting edge accountancy services and business growth, we utilise the latest technology to help us achieve both our…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5044 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 · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20043 contacts →

Exact match

“Chase IT Global delivers enterprise IT field services, migrations and rollout projects wherever our clients need us.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSlough, United KingdomHQ recorded Sep 21, 20261,001-5,00042 contacts →

Exact match

“IRIS is a long-established industry leader in accounting software and services for accountants and bookkeepers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchScunthorpe, United KingdomHQ recorded Sep 21, 202651-20040 contacts →

Exact match

“HBP Systems are a Top 100 UK Microsoft Partner who specialise in IT, Cyber-Security, Telecoms, Cloud Technology and Accounting Software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5035 contacts →

Exact match

“We’re PennyBooks, a refreshingly modern, London based accounting firm, supporting a broad range of clients from single director freelancers through to scale up VC backed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchCambridge, United KingdomHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Bridge Partners are an information and communications technology (IT) support services company based in Cambridge and supporting clients in Cambridgeshire, Stevenage and London.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGlasgow, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Are you looking for an IT Partner that understands your business?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchFrome, United KingdomHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Award-winning IT services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchGloucester, United KingdomHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Outsourcing accounts is no longer just for big business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBishop's Stortford, United KingdomHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“At TechWyse, we believe technology should help your business move forward, not hold it back.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchKidderminster, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“We have been around since 1979, so we have decades of knowledge and experience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLeamington Spa, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Okapi Technology is the new name for Colins IT.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNorthampton, United KingdomHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Simply Techspace are an award winning worldwide complete IT provider, with a long pedigree in offering fast and effective tech solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchCardiff, United KingdomHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“Glo are specialists in providing professional IT support services for businesses in Wales and across the UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
18Exact matchWhiteley, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Welcome to Business Technology Partners, the fastest IT support service in Hampshire and beyond.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchRedhill, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“The role of IT is to enable your staff to be more productive, your managers to be better informed, to improve customer experience and for your business to be more profitable.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchPerth, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We are M3 Networks, providing managed IT support and cybersecurity services trusted by more than 170 businesses across Scotland and the UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBlisworth, United KingdomHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Mooncomputers is a national IT solutions provider, founded in 2001.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchWoking, United KingdomHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Pro Drive provide best in class IT support and cyber security, backed by strategic planning, to SME businesses in the Legal, Accountancy and Financial Services sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDurham, United KingdomHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Mullen Stoker is a chartered accountancy and IT firm based in Durham, servicing a diverse portfolio of businesses across the country.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchDurham, United KingdomHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“EMBRACE CHANGE FEARLESSLY AND FLOURISH WITH ES SYSTEMS Did you know that 75% of businesses pay more for their IT?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Fusion4IT is a trusted technology partner delivering proactive, secure, and scalable IT solutions-providing the technology that keeps your business ahead.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 258 IT support for accountants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 683 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT support for accountants based in the United Kingdom at a glance

As of Sep 21, 2026
39.1%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
19.0%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
62
51-200
11
201-500
2
501-1,000
1
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 258 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 “IT support for 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 683 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 21, 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 “IT support for accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT support for accountants are there based in the United Kingdom?

RevenueBase identified 258 company matches for IT support for accountants 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?

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

Which city has the most IT support for accountants?

London leads with 49 company records, followed by Manchester (6) and Bristol (5).

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 683 professional contacts with verified work emails tracked across these 258 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 21, 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.