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Company lists · Data refreshed August 2026

Top 25 Accounting automation software companies based in the United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 123 companies tracked

RevenueBase identified 123 accounting automation software companies headquartered in the United Kingdom as of August 2026 and tracks 2,934 professional contacts across them, including 1,296 with verified work emails and 562 with mobile numbers. London is the largest hub.

This list covers accounting automation software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed August 30, 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 Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review
123Companies
2,934Contacts tracked
1,296Verified emails
562Mobile numbers
Unlock all 123 companies Free signup · no credit card · 500 free credits

The 25 largest accounting automation software companies based in the United Kingdom

Ranked by team size
Top 25 of 123 accounting automation software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting automation software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
FloqastPartial evidence
London, United Kingdom501-1,000922

“FloQast is the AI Accounting Transformation Platform built by accountants, for accountants.”

Source: company website · checked Aug 30, 2026
2
DEXTPartial evidence
London, United Kingdom201-500388

“Say hello to Dext, the advanced bookkeeping automation platform that eliminates much of the manual work that slows you down.”

Source: company website · checked Aug 30, 2026
3
FreeagentIndirect evidence
Edinburgh, United Kingdom51-200324

“One product.🤳 17 years.”

Source: company website · checked Aug 30, 2026
4
ADRAIndirect evidence
London, United Kingdom51-200217

“As part of Trintech, the Adra suite of solutions automate the financial close process.”

Source: company website · checked Aug 30, 2026
5
CrunchStrong evidence
Hove, United Kingdom51-200124

“We provide accounting software, services & solutions that have a big impact on small UK businesses.”

Source: company website · checked Aug 30, 2026
6
ARKKPartial evidence
London, United Kingdom51-200103

“ARKK began amid the 2009 financial crisis with a vision that technology and automation could enhance the finance function.”

Source: company website · checked Aug 30, 2026
7
APRONIndirect evidence
London, United Kingdom51-20081

“Pay suppliers, pay staff, issue expense cards, and let your most tedious bookkeeping tasks run themselves.”

Source: company website · checked Aug 30, 2026
8
NOMIPartial evidence
London, United Kingdom11-5061

“Nomi is the ultimate cloud accounting suite built for accountants and bookkeepers.”

Source: company website · checked Aug 30, 2026
9
Iris AccountancyStrong evidence
Slough, United Kingdom1,001-5,00044

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

Source: company website · checked Aug 30, 2026
10
Pegasus SoftwareStrong evidence
Kettering, United Kingdom51-20041

“Pegasus Software is one of the UK's leading suppliers of accounting software, cloud accounting software, business solutions and payroll software and has been for over 30 years.”

Source: company website · checked Aug 30, 2026
11
Acting OfficePartial evidence
London, United Kingdom51-20034

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

Source: company website · checked Aug 30, 2026
12
EMBERStrong evidence
London, United Kingdom11-5030

“Ember is a specialist accounting and tax software platform and was acquired by Starling Bank in 2025.”

Source: company website · checked Aug 30, 2026
13
Accounts ETCIndirect evidence
Cirencester, United Kingdom1-1030

“We found that there was often a breakdown in service between your bookkeeper and your accountant and that more often than not the accountant was spending a majority of their time…”

Source: company website · checked Aug 30, 2026
14
AdditionIndirect evidence
London, United Kingdom11-5027

“At Addition Finance, we're revolutionising the landscape of business finance on a global scale.”

Source: company website · checked Aug 30, 2026
15
AccountaxpertPartial evidence
London, United Kingdom11-5020

“Accountaxpert: Fueling SME Growth Through Smart Accounting Solutions About: Backed by over 15 years of experience, Accountaxpert is on a mission to revolutionize accounting for…”

Source: company website · checked Aug 30, 2026
16
UWM AccountantsIndirect evidence
Leeds, United Kingdom11-5019

“Leeds cloud accountants that care.”

Source: company website · checked Aug 30, 2026
17
Bots For ThatPartial evidence
Guildford, United Kingdom11-5018

“Here at bots for that, we offer AI and Automation solutions for accountants.”

Source: company website · checked Aug 30, 2026
18
Bluqube Accounting SoftwareIndirect evidence
Bristol, United Kingdom51-20017

“Welcome to bluQube - a better way to manage finance effectively.”

Source: company website · checked Aug 30, 2026
19
ZmartlyPartial evidence
London, United Kingdom11-5017

“What would your ideal accounting service give you?”

Source: company website · checked Aug 30, 2026
20
ExpendIndirect evidence
London, United Kingdom11-5016

“The award-winning expenses solution that's designed for businesses and accountants to make managing expenses and business spending simple.”

Source: company website · checked Aug 30, 2026
21
Clear BooksIndirect evidence
London, United Kingdom11-5016

“Clear Books is a small business supporting small businesses.”

Source: company website · checked Aug 30, 2026
22
MaydayPartial evidence
London, United Kingdom11-5016

“Mayday mends month end for in-house finance teams at complex businesses scaling with Xero or Quickbooks Online as their core accounting system, including those managing multiple…”

Source: company website · checked Aug 30, 2026
23
Finance BOXIndirect evidence
London, United Kingdom11-5015

“You didn't start your business to do paperwork, receipt filing and number crunching - no one does (ok.we did).”

Source: company website · checked Aug 30, 2026
24
Fiskl.ai The Accounting Intelligence PlatformPartial evidence
London, United Kingdom51-20014

“Fiskl is AI-native accounting for SMEs that need their numbers to stay accurate as the business runs.”

Source: company website · checked Aug 30, 2026
25
HibooksIndirect evidence
London, United Kingdom11-5013

“At hibooks, we believe that the true potential of any business lies in the ability to focus on its core vision without being bogged down by the intricacies of financial management.”

Source: company website · checked Aug 30, 2026

Showing 25 of 123 accounting automation software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,296 reachable decision-makers.

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Accounting automation software companies based in the United Kingdom at a glance

As of Aug 30, 2026
1-10Median size (employees)
LondonLargest hub · 52 HQs
562Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
70
11-50
36
51-200
14
201-500
1
501-1,000
1
1,001-5,000
1

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in the United Kingdom whose own description of what they do matches “accounting automation software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among accounting automation software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,296 across the full list. 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 August 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Accounting automation software companies by metro

Frequently asked

How many accounting automation software companies are there based in the United Kingdom?

RevenueBase identified 123 accounting automation software companies headquartered in the United Kingdom as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Floqast, headquartered in London, tops this list with the largest team on record.

Which city has the most accounting automation software companies?

London leads with 52 headquartered companies, followed by Nottingham (3) and Newcastle Upon Tyne (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,296 verified decision-maker contacts tracked across these 123 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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Related lists

Browse: Companies home · All United Kingdom lists · All Accounting automation software companies lists · New lists

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.

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