Company lists · Data refreshed September 2026

Top 25 Invoice processing software companies based in the United Kingdom

RevenueBase identified 65 invoice processing software companies headquartered in the United Kingdom as of September 2026 and tracks 1,531 professional contacts across them, including 753 with verified work emails and 83 with mobile numbers. London is the largest hub.

This list covers invoice processing 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 September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
65Companies
1,531Contacts tracked
753Verified emails
83Mobile numbers
Unlock all 65 companies Free signup · no credit card · 500 free credits

The 25 largest invoice processing software companies based in the United Kingdom

Ranked by team size
Top 25 of 65 invoice processing software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names invoice processing 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
DEXTIndirect evidence
London, United KingdomHQ checked Sep 4, 2026201-500388

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

Source: company website · checked Sep 4, 2026
2
RossumPartial evidence
London, United KingdomHQ checked Sep 4, 2026201-500190

“Rossum is a trailblazer in intelligent document processing.”

Source: company website · checked Sep 4, 2026
3
WebexpensesStrong evidence
Witney, United KingdomHQ checked Sep 4, 202651-200131

“Webexpenses is a leading provider of Expense Management, Invoice Processing, and Payments solutions, helping businesses of all sizes across 70+ countries streamline processes and…”

Source: company website · checked Sep 4, 2026
4
ARKKIndirect evidence
London, United KingdomHQ checked Sep 4, 202651-200103

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

Source: company website · checked Sep 4, 2026
5
Compleat SoftwareIndirect evidence
United KingdomHQ checked Sep 4, 202611-5042

“At Compleat we have one goal - to enable businesses to achieve the extraordinary.”

Source: company website · checked Sep 4, 2026
6
EquisysIndirect evidence
London, United KingdomHQ checked Sep 4, 202611-5037

“Equisys produce Zetadocs: AP automation, expense management and document management solutions for Microsoft Dynamics 365 Business Central (with expense management available for…”

Source: company website · checked Sep 4, 2026
7
InvevoPartial evidence
Salford, United KingdomHQ checked Sep 4, 202611-5030

“Invevo automates the entire invoice-to-cash lifecycle, delivering ROI and Working Capital improvements within 60 days.”

Source: company website · checked Sep 4, 2026
8
Zahara SoftwarePartial evidence
Bath, United KingdomHQ checked Sep 4, 202611-5029

“We help your teams see and control what they spend, we do this by creating intuitive and easy to use software.”

Source: company website · checked Sep 4, 2026
9
Documation Software LTDIndirect evidence
Southampton, United KingdomHQ checked Sep 4, 202611-5027

“Back in 1993 - around the same time as Microsoft was launching Windows 3.1 - Documation began.”

Source: company website · checked Sep 4, 2026
10
StratasIndirect evidence
London, United KingdomHQ checked Sep 4, 202651-20022

“Stratas helps businesses cut manual admin by automating the document-driven processes that slow down finance, procurement, and compliance teams - from AP and supplier onboarding…”

Source: company website · checked Sep 4, 2026
11
Finance BOXIndirect evidence
London, United KingdomHQ checked Sep 4, 202611-5015

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

Source: company website · checked Sep 4, 2026
12
bill.meIndirect evidence
London, United KingdomHQ checked Sep 4, 202611-5014

“Bill.me is a high-tech company with a unique set of expertise in such areas as: optimization of billing processes, consultations on cash-flow improvements and developing…”

Source: company website · checked Sep 4, 2026
13
Cogent ConsultingIndirect evidence
Corby, United KingdomHQ checked Sep 4, 202611-5012

“Cogent Consulting deliver process improvements and automation for SAP customers in procure to pay and order to cash.”

Source: company website · checked Sep 4, 2026
14
Mosaiq LabsIndirect evidence
London, United KingdomHQ checked Sep 4, 20261-1012

“If you are a finance, consulting or knowledge intensive business, you create tons of insights that are trapped in your heads, tools, never reused.”

Source: company website · checked Sep 4, 2026
15
DatamolinoPartial evidence
London, United KingdomHQ checked Sep 4, 202611-5011

“Datamolino removes the pain of manual data entry for accountants, bookkeepers and SMEs by automatically capturing data including line items from invoices, bills, receipts, and…”

Source: company website · checked Sep 4, 2026
16
KanbinaPartial evidence
London, United KingdomHQ checked Sep 4, 202651-2008

“Kanbina is an AI software company focused on automating processes, decisions and fraud checks in Finance and Accounting.”

Source: company website · checked Sep 4, 2026
17
Cogidocs UKIndirect evidence
Hoddesdon, United KingdomHQ checked Sep 4, 202611-508

“We specialise in enabling finance teams to get clean data, increasing their productivity without the need for large IT investment The last decade has seen tremendous change for…”

Source: company website · checked Sep 4, 2026
18
ProgrammaticIndirect evidence
London, United KingdomHQ checked Sep 4, 202611-507

“Programmatic turns documents into living operational workflows.”

Source: company website · checked Sep 4, 2026
19
Spot IntelligencePartial evidence
London, United KingdomHQ checked Sep 4, 20261-107

“Spot Intelligence is a fast and secure document processing platform that uses state-of-the-art artificial intelligence to extract crucial business information.”

Source: company website · checked Sep 4, 2026
20
ArcivateStrong evidence
London, United KingdomHQ checked Sep 4, 202611-506

“Arcivate delivers a SaaS solution for automated invoice processing that seamlessly integrates with Oracle ERP Finance systems.”

Source: company website · checked Sep 4, 2026
21
Atmos Solutions LTDIndirect evidence
Paisley, United KingdomHQ checked Sep 4, 20261-105

“Atmos is a Technology & Business Solutions company, focussed on delivering high quality and value based solutions.”

Source: company website · checked Sep 4, 2026
22
Ebpsource LimitedIndirect evidence
Winnersh, United KingdomHQ checked Sep 4, 202611-504

“ebpSource is the most experienced team in the international electronic billing and payment industry.”

Source: company website · checked Sep 4, 2026
23
Payment BearIndirect evidence
London, United KingdomHQ checked Sep 4, 20261-104

“We are empowering service providers to get paid faster.”

Source: company website · checked Sep 4, 2026
24
Click2scan LTDPartial evidence
Frome, United KingdomHQ checked Sep 4, 202611-503

“Click2Scan Ltd is a Computer Software company.”

Source: company website · checked Sep 4, 2026
25
Receipt BOTPartial evidence
London, United KingdomHQ checked Sep 4, 202611-503

“Receipt Bot is the easiest way to automate data extraction from Invoices, Receipts and Bank Statements.”

Source: company website · checked Sep 4, 2026

Showing 25 of 65 invoice processing 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 753 reachable decision-makers.

Free signup · no credit card

See all 65 companies

Invoice processing software companies based in the United Kingdom at a glance

As of Sep 4, 2026
11-50Median size (employees)
LondonLargest hub · 28 HQs
83Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
28
11-50
25
51-200
6
201-500
4
501-1,000
1

Verified emails by last verification

0–30
0
31–60
42
61–90
399
90–180
304
180+
8

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 invoice processing 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 “invoice processing 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 invoice processing 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, 753 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 September 4, 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.

Invoice processing software companies by metro

  • Invoice processing software companies in London28

Frequently asked

How many invoice processing software companies are there based in the United Kingdom?

RevenueBase identified 65 invoice processing software companies headquartered in the United Kingdom as of September 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?

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

Which city has the most invoice processing software companies?

London leads with 28 headquartered companies, followed by Belfast (2) and Birmingham (2).

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 753 verified decision-maker contacts tracked across these 65 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 65 invoice processing software companies based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related 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.