Company lists · Data refreshed September 2026

Top 25 Procure-to-pay software companies based in the United Kingdom

RevenueBase identified 52 company matches for procure-to-pay software companies associated with the United Kingdom as of September 2026 and tracks 1,322 professional contacts across them, including 612 with verified work emails and 102 with mobile numbers. London is the largest hub.

This list covers company matches for procure-to-pay software 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 5, 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 5, 2026 How this list was built
52Companies
1,322Contacts tracked
612Verified emails
102Mobile numbers
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The 25 largest procure-to-pay software companies based in the United Kingdom

Ranked by team size
Top 25 of 52 company matches for procure-to-pay software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchWetherby, United KingdomHQ recorded Sep 5, 2026201-500347 contacts →

Exact match

“Proactis is a leading Source-to-Pay software solution provider for service-led industries.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchWitney, United KingdomHQ recorded Sep 5, 202651-200130 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20092 contacts →

Exact match

“Since 2016, Nomia has partnered with organisations globally to bring greater clarity, control, and efficiency to non-strategic spend.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20090 contacts →

Exact match

“As the world’s first cloud-based procurement technology company, we at ELCOM have focused decades of know-how on pioneering flexible proprietary technology with one aim: to help…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchCardiff, United KingdomHQ recorded Sep 5, 202651-20058 contacts →

Exact match

“Atamis is a leading UK procurement software provider that increases efficiencies throughout the strategic sourcing cycle.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchDoncaster, United KingdomHQ recorded Sep 5, 202611-5042 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchBath, United KingdomHQ recorded Sep 5, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchStockton-on-tees, United KingdomHQ recorded Sep 5, 202611-5025 contacts →

Exact match

“At Trade Interchange, we help organisations reduce the costs, risks, and complexities associated with managing a complex supply base, by providing a streamlined solution.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchHook, United KingdomHQ recorded Sep 5, 202651-20023 contacts →

Exact match

“Axiom is a ProcureTech company that has developed an innovative Enterprise Marketplace, Sourcing and Tail Spend Automation platform for large global organisations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20023 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchHaywards Heath, United KingdomHQ recorded Sep 5, 20261-1012 contacts →

Exact match

“E-procurement and order management software linking Automotive Dealers, Finance Companies, OEM's and Leasing Brokers from the very beginning of the procurement journey, all the…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchBelfast, United KingdomHQ recorded Sep 5, 202611-5012 contacts →

Exact match

“Ecom Software Limited provide cloud & on-premise productivity software solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“oboloo – The Only Truly Free-Forever Procurement Software oboloo is the only procurement platform on the market that offers a genuinely free-forever plan, with no time limits, no…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-509 contacts →

Exact match

“SpendQube solves the challenge companies have of bringing together multiple sources of spend data into a single, consolidated, analysed view.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchMilton Keynes, United KingdomHQ recorded Sep 5, 20261-108 contacts →

Exact match

“Paperman is the UK's Leading Paper Purchasing and Management Software Solution.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchSwindon, United KingdomHQ recorded Sep 5, 202611-507 contacts →

Exact match

“Provider of an easy to use cloud-based procurement savings tracking and project management solution.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchHolmes Chapel, United KingdomHQ recorded Sep 5, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-105 contacts →

Exact match

“Numarqe unifies AP, procurement and spend management with AI automation, multi‑FX, and flexible funding, built for global, project-based, multi-entity teams-, Batch extraction…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-105 contacts →

Exact match

“We design innovative, easy-to-use software to increase procurement productivity, value delivery and visibility.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchBath, United KingdomHQ recorded Sep 5, 202611-504 contacts →

Exact match

“Procurement as a Service cloud software - automate and digitise procurement processes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchShrewsbury, United KingdomHQ recorded Sep 5, 202611-503 contacts →

Exact match

“Supercharge your procurement needs with Maistro: Unlock time-saving automation, AI-powered tech, and data analytics in one sleek e-procurement platform.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchSedgefield, United KingdomHQ recorded Sep 5, 202611-503 contacts →

Exact match

“i2B Connect is a leading purchase to pay software solution which started life in It was born out of a frustration of dealing with endless fire fighting within the supply chain –…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchGuildford, United KingdomHQ recorded Sep 5, 202611-502 contacts →

Exact match

“Our purpose-built and user-friendly platform combines powerful functionality with an established multi-supplier procurement platform and a team of procurement experts.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchBournemouth, United KingdomHQ recorded Sep 5, 20261-102 contacts →

Exact match

“ProcureHQ provides Accounts Payable Software as a Service.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 52 procure-to-pay software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 612 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Procure-to-pay software companies based in the United Kingdom at a glance

As of Sep 5, 2026
46.3%Verified-email coverage
7.7%Mobile-number coverage
25.4Average contacts per company
11-50Median size (employees)
26.9%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
20
51-200
11
201-500
2
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “procure-to-pay software 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 612 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 5, 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 “procure-to-pay software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many procure-to-pay software companies are there based in the United Kingdom?

RevenueBase identified 52 company matches for procure-to-pay software 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?

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

Which city has the most procure-to-pay software companies?

London leads with 14 company records, followed by Bath (2) and Belfast (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 612 professional contacts with verified work emails tracked across these 52 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 5, 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.