Company lists · Data refreshed October 2026

Top 25 Peo software companies based in the United Kingdom

RevenueBase identified 64 company matches for peo software companies associated with the United Kingdom as of October 2026 and tracks 5,829 professional contacts across them, including 1,745 with verified work emails. London is the largest hub.

This list covers company matches for peo 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 October 20, 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 Oct 20, 2026 How this list was built
64Companies
5,829Contacts tracked
1,745Verified emails
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The 25 largest peo software companies based in the United Kingdom

Ranked by team size
Top 25 of 64 company matches for peo software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 Oct 20, 20261,001-5,0002,800 contacts →

Exact match

“At Alight | NGA Human Resources our mission is to make HR work better.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchBristol, United KingdomHQ recorded Oct 20, 20261,001-5,0001,486 contacts →

Exact match

“Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchLightwater, United KingdomHQ recorded Oct 20, 2026201-500530 contacts →

Exact match

“Established in 1983, Frontier Software is an acknowledged leader in the provision of a global HR & Payroll software solution.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchReading, United KingdomHQ recorded Oct 20, 2026201-500236 contacts →

Exact match

“We provide HR, payroll, benefits and learning solutions for UK organisations with employees.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 20, 202651-200173 contacts →

Exact match

“A cloud based online software that provides Intuitive and comprehensive solutions integrated with impeccable management of employees payroll processing in real-time.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 20, 202651-200165 contacts →

Exact match

“Cezanne HR is leading the way in delivering smart, sophisticated and cost-effective Cloud HR and Native payroll software to UK and international businesses.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchNorthern Ireland, United KingdomHQ recorded Oct 20, 202651-20066 contacts →

Exact match

“PayEscape is one of the UK’s fastest growing outsourced Payroll, HR and Time Management providers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchPeterborough, United KingdomHQ recorded Oct 20, 202611-5036 contacts →

Exact match

“Are you seeking expert assistance in navigating the intricate world of human resources, payroll, and more?”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchMilton Keynes, United KingdomHQ recorded Oct 20, 202611-5026 contacts →

Exact match

“With over a decade of industry experience and expertise, Tugela People empowers companies to achieve their objectives by providing people-centric, cloud-based solutions and…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchSlough, United KingdomHQ recorded Oct 20, 202651-20026 contacts →

Exact match

“IRIS's domestic and global HR software and HR services are used by over four million employees.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchLoughborough, United KingdomHQ recorded Oct 20, 2026201-50015 contacts →

Exact match

“Access PeopleHR is part of The Access Group, and together we are supporting the world of HR.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5013 contacts →

Exact match

“Go Enterprise HR: The Ultimate All-in-One HR Solution for Growing Businesses HR doesn’t have to be complicated.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 20, 202651-20012 contacts →

Exact match

“Since 1983, Wealden has been providing industry-leading HR, Payroll and Time & Attendance solutions to clients as diverse as government bodies, international groups, schools and…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchMidsomer Norton, United KingdomHQ recorded Oct 20, 202611-5011 contacts →

Exact match

“Chronologic helps businesses across the UK thrive by elevating their teams and solving workforce challenges.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchWillenhall, United KingdomHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Founded in 2008 as a sole trader business, we have grown to be a dynamic supplier of payroll and HR solutions to businesses large and small, from Owner Director Companies to…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchHitchin, United KingdomHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Software for People is a market leader in providing HR and Payroll solutions, with over twenty years’ experience of developing and implementing systems for clients in a wide…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Exelsys provides an integrated collaborative Human Capital Management System, enterprises need to manage the full hire-to-retire process for both full-time and part-time employees…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchNottingham, United KingdomHQ recorded Oct 20, 2026501-1,0006 contacts →

Exact match

“iTrent Gets Onboarding Right”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Oct 20, 202651-2005 contacts →

Exact match

“Natural HR is a Moorepay company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchAlloa, United KingdomHQ recorded Oct 20, 202611-505 contacts →

Exact match

“Youmanage cloud HR is a unique online human resource management software service delivery platform.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchBagshot, United KingdomHQ recorded Oct 20, 20261-105 contacts →

Exact match

“Pay Guardians operate a simple and efficient umbrella and PEO service for agencies and workers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-504 contacts →

Exact match

“HR admin and Payroll done for you - All in one Platform.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchBridgend, United KingdomHQ recorded Oct 20, 202611-504 contacts →

Exact match

“Activ People HR is a cloud based HR software, fully supported by our people.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchCarlisle, United KingdomHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Payroll in a Box simplifies payroll management by providing businesses with a complete, easy-to-use solution for handling payroll, compliance, and employee payments efficiently.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchUckfield, United KingdomHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Welcome to PayAssist – payroll made simple.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 64 peo software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,745 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Peo software companies based in the United Kingdom at a glance

As of Oct 20, 2026
29.9%Verified-email coverage
91.1Average contacts per company
11-50Median size (employees)
28.1%Largest-city concentration · London
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
26
51-200
9
201-500
6
501-1,000
2
1,001-5,000
3
10001+
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 64 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 “peo 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 1,745 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 October 20, 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 “peo software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 64 company matches for peo software companies associated with the United Kingdom as of October 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?

NGA Human Resources, An Alight Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most peo software companies?

London leads with 18 company records, followed by Milton Keynes (3) and Reading (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 1,745 professional contacts with verified work emails tracked across these 64 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 October 20, 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.