Company lists · Data refreshed September 2026

Top 21 Practice management software accounting firms based in the United Kingdom

RevenueBase identified 33 company matches for practice management software accounting firms associated with the United Kingdom as of September 2026 and tracks 580 professional contacts across them, including 237 with verified work emails. London is the largest hub.

This list covers company matches for practice management software 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 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
33Companies
580Contacts tracked
237Verified emails
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The 21 largest practice management software accounting firms based in the United Kingdom

Ranked by team size
Top 21 of 33 company matches for practice management software accounting firms 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 matchWokingham, United KingdomHQ recorded Sep 21, 202651-200101 contacts →

Exact match

“The complete tax and accountancy practice software suite, powered by a single database.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5081 contacts →

Exact match

“Capium is an online accounting & practice management software, tailored specifically for accounting practices.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchEnfield, United KingdomHQ recorded Sep 21, 202651-20073 contacts →

Exact match

“Founded 30 years ago, DPS Software are one of the UK’s leading providers of practice management software for legal businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 21, 202651-20050 contacts →

Exact match

“Quill offers legal accounting, practice and document management software for the smart law firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchTwickenham, United KingdomHQ recorded Sep 21, 202651-20048 contacts →

Exact match

“LEAP’s legal practice productivity solution leads the world in the delivery of state-of-the-art legal technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20035 contacts →

Exact match

“At Acting Office we deliver a fully integrated software platform designed for modern accountancy practices that want precision, efficiency and complete visibility across their…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchGlasgow, United KingdomHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Founded in 1982, Denovo have been successfully providing UK law firms with software business solutions that boost the bottom line, improve office efficiency and maintain Law…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchEdinburgh, United KingdomHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“A leading supplier of Practice Management and Matter Management software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-50014 contacts →

Exact match

“Smokeball is the first and only cloud-based legal practice management software that automatically records time and activity for you.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchRedruth, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Our core purpose is to make accountants’ lives easier.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchFarnborough, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Our goal is to provide exceptional and award winning software and services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBirmingham, United KingdomHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Providers of Case Management, Legal Practice Management Solutions and Legal Accounting Software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchCheltenham, United KingdomHQ recorded Sep 21, 202611-509 contacts →

Exact match

“We take the headache out of process automation, resourcing, and operational efficiency for modern accounting firms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchWokingham, United KingdomHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Transform Your Practice with the award winning Engager.app.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Integrated workflow, CRM and email for accountants and bookkeepers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchWatford, United KingdomHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Helping businesses succeed with leading innovative and intuitive Practice Management software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Cloud-based practice management software for accountants and bookkeepers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“End the cycle of inefficiency and modernise your firm with Matterbee, your all-in-one, AI-powered practice management system.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBridgend, United KingdomHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Perfect Software Ltd offer legal accounting, time recording and practice management which is ideal for smaller firms and sole practitioners.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAscot, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 21 of 33 practice management software accounting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Practice management software accounting firms based in the United Kingdom at a glance

As of Sep 21, 2026
40.9%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
30.3%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
12
51-200
6
201-500
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 33 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 “practice management software 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 237 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 “practice management software accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many practice management software accounting firms are there based in the United Kingdom?

RevenueBase identified 33 company matches for practice management software 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?

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

Which city has the most practice management software accounting firms?

London leads with 10 company records, followed by Edinburgh (2) and Wokingham (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 237 professional contacts with verified work emails tracked across these 33 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.