Company lists · Data refreshed October 2026
Top 25 Core administrative processing systems software companies based in the United Kingdom
RevenueBase identified 129 company matches for core administrative processing systems software companies associated with the United Kingdom as of October 2026 and tracks 23,802 professional contacts across them, including 9,897 with verified work emails. London is the largest hub.
This list covers company matches for core administrative processing systems 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 1, 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.
The 25 largest core administrative processing systems software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,063 contacts → | ||||
Exact match “At Sage, we knock down barriers with information, insights, and tools to help your business flow.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 2,734 contacts → | ||||
Exact match “At Alight | NGA Human Resources our mission is to make HR work better.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 2,242 contacts → | ||||
Exact match “Founded in 2008 OneAdvanced has grown into one of the UK’s largest providers of business software and services serving global customers with an annual turnover of £330M+.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 2,218 contacts → | ||||
Exact match “IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 1,465 contacts → | ||||
Exact match “Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 507 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 1, 2026 · View company records in RevenueBase | |||||
| 7 | 177 contacts → | ||||
Exact match “In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 127 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 1, 2026 · View company records in RevenueBase | |||||
| 9 | 95 contacts → | ||||
Exact match “Take control of your HR processes with xcd, the single-solution HR and Payroll software which helps put you back in control and achieve more.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 87 contacts → | ||||
Exact match “KPI is an all-in-one business solution providing: Accounting, Payroll, Sales, Human Resources, Project Management, Report and Document applications all in one platform according…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 53 contacts → | ||||
Exact match “At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 45 contacts → | ||||
Exact match “Safe Computing, now part of Access Group is a vibrant Leicester-based software & services company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 41 contacts → | ||||
Exact match “We are experts in helping businesses work smarter to reduce costs and improve efficiency through our core solutions: Service manager, Warehouse manager, Cloud server and Business…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 36 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 1, 2026 · View company records in RevenueBase | |||||
| 16 | 28 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 1, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “SolutionDots has a new approach to designing, building and using business managing software or ERP systems, our ERP software maximizes productivity across your entire organization.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 22 contacts → | ||||
Exact match “Advanced Computer Software Group plc: is a Leader in Software & IT Services - Advanced Computer Software Group plc comprises three main divisions: Business Solutions, Health &…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Aethersys are small but dynamic London based IT consultancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 16 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 1, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “With over 30 years’ experience under our belt in helping our valued clients to work smarter, we find business solutions to your problems.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Technopoly Ltd is a successful and well established UK based software company with over 25 years of experience.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 13 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 1, 2026 · View company records in RevenueBase | |||||
| 24 | 13 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 1, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “Life & Pension Systems is an independent software provider specialising in employee benefit and pension administration solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “core administrative processing systems software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 129 core administrative processing systems software companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 9,897 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Core administrative processing systems software companies based in the United Kingdom at a glance
As of Oct 1, 2026Companies by employee count
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 129 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 “core administrative processing systems 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 9,897 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 1, 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.
Core administrative processing systems software companies by metro
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 “core administrative processing systems software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many core administrative processing systems software companies are there based in the United Kingdom?
RevenueBase identified 129 company matches for core administrative processing systems 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?
SAGE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most core administrative processing systems software companies?
London leads with 34 company records, followed by Birmingham (4) and Manchester (4).
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 9,897 professional contacts with verified work emails tracked across these 129 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 129 core administrative processing systems software companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Core administrative processing systems software companies by geography
- Core administrative processing systems software companies based in Buenos Aires, Argentina
- Core administrative processing systems software companies based in Sao Paulo, Brazil
- Core administrative processing systems software companies based in Bangalore, India
- Core administrative processing systems software companies based in Mumbai, India
- Core administrative processing systems software companies based in Pune, India
- Core administrative processing systems software companies based in Dubai, United Arab Emirates
- Core administrative processing systems software companies based in London, United Kingdom
- Core administrative processing systems software companies based in Argentina
- Core administrative processing systems software companies based in Australia
- Core administrative processing systems software companies based in Bangladesh
- Core administrative processing systems software companies based in Belgium
- Core administrative processing systems software companies based in Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Core administrative processing systems software companies based in Buenos Aires, Argentina
- Core administrative processing systems software companies based in Sao Paulo, Brazil
- Core administrative processing systems software companies based in Bangalore, India
- Core administrative processing systems software companies based in Mumbai, India
- Core administrative processing systems software companies based in Pune, India
- Core administrative processing systems software companies based in Dubai, United Arab Emirates
Company intelligence · public preview
Top 25 core administrative processing systems software companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 129 matching company records for core administrative processing systems software companies based in the United Kingdom, with 23,802 tracked contacts and 9,897 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 core administrative processing systems software companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | SAGEsage.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 10001+ | Newcastle Upon Tyne, United Kingdom | 10001+ | Exact match | 13,063 contacts → |
“At Sage, we knock down barriers with information, insights, and tools to help your business flow.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,734 contacts → |
“At Alight | NGA Human Resources our mission is to make HR work better.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Oneadvancedoneadvanced.comHQ: Birmingham, United KingdomReported employees: 1,001-5,000 | Birmingham, United Kingdom | 1,001-5,000 | Exact match | 2,242 contacts → |
“Founded in 2008 OneAdvanced has grown into one of the UK’s largest providers of business software and services serving global customers with an annual turnover of £330M+.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Iris Software Groupiris.co.ukHQ: Slough, United KingdomReported employees: 1,001-5,000 | Slough, United Kingdom | 1,001-5,000 | Exact match | 2,218 contacts → |
“IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Zelliszellis.comHQ: Bristol, United KingdomReported employees: 1,001-5,000 | Bristol, United Kingdom | 1,001-5,000 | Exact match | 1,465 contacts → |
“Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Frontier Softwarefrontiersoftware.comHQ: Lightwater, United KingdomReported employees: 201-500 | Lightwater, United Kingdom | 201-500 | Exact match | 507 contacts → |
“Established in 1983, Frontier Software is an acknowledged leader in the provision of a global HR & Payroll software solution.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Softbrandsinfor.comHQ: Farnborough, United KingdomReported employees: 501-1,000 | Farnborough, United Kingdom | 501-1,000 | Exact match | 177 contacts → |
“In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cezanne HRcezannehr.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 127 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  XCDpeoplexcd.comHQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 95 contacts → |
“Take control of your HR processes with xcd, the single-solution HR and Payroll software which helps put you back in control and achieve more.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  kpi.comkpi.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 87 contacts → |
“KPI is an all-in-one business solution providing: Accounting, Payroll, Sales, Human Resources, Project Management, Report and Document applications all in one platform according…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sci-Net Business Solutionssci-net.co.ukHQ: Chipping Norton, United KingdomReported employees: 11-50 | Chipping Norton, United Kingdom | 11-50 | Exact match | 53 contacts → |
“At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Safe Computingsafe-staffing.co.ukHQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 45 contacts → |
“Safe Computing, now part of Access Group is a vibrant Leicester-based software & services company.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  KEY Computer Applications LTDkeycomputers.co.ukHQ: Leigh, United KingdomReported employees: 51-200 | Leigh, United Kingdom | 51-200 | Exact match | 41 contacts → |
“We are experts in helping businesses work smarter to reduce costs and improve efficiency through our core solutions: Service manager, Warehouse manager, Cloud server and Business…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Pegasus Softwarepegasus.co.ukHQ: Kettering, United KingdomReported employees: 51-200 | Kettering, United Kingdom | 51-200 | Exact match | 41 contacts → |
“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.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vero HRverohr.co.ukHQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Are you seeking expert assistance in navigating the intricate world of human resources, payroll, and more?” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tugela Peopletugelapeople.comHQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 28 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Solutiondotsolutiondots.comHQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 28 contacts → |
“SolutionDots has a new approach to designing, building and using business managing software or ERP systems, our ERP software maximizes productivity across your entire organization.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Advanced Business & Healthcare Solutions India PVT LTDindia.advancedcomputersoftware.comHQ: Kt11 1tf, United KingdomReported employees: 11-50 | Kt11 1tf, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Advanced Computer Software Group plc: is a Leader in Software & IT Services - Advanced Computer Software Group plc comprises three main divisions: Business Solutions, Health &…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aethersysaethersys.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Aethersys are small but dynamic London based IT consultancy.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Access Peoplehrpeoplehr.comHQ: Loughborough, United KingdomReported employees: 201-500 | Loughborough, United Kingdom | 201-500 | Exact match | 16 contacts → |
“Access PeopleHR is part of The Access Group, and together we are supporting the world of HR.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Humonyhumony.co.ukHQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 15 contacts → |
“With over 30 years’ experience under our belt in helping our valued clients to work smarter, we find business solutions to your problems.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Technopolytechnopoly.ukHQ: Newquay, United KingdomReported employees: 11-50 | Newquay, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Technopoly Ltd is a successful and well established UK based software company with over 25 years of experience.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Wealden HR & Payroll Solutionswealden.netHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Chronologic LTDchronologic.co.ukHQ: Midsomer Norton, United KingdomReported employees: 11-50 | Midsomer Norton, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Chronologic helps businesses across the UK thrive by elevating their teams and solving workforce challenges.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Life & Pension Systemslpsystems.comHQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Life & Pension Systems is an independent software provider specialising in employee benefit and pension administration solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 129 company matches
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Core administrative processing systems software companies: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
129 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 129 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Core administrative processing systems software companies by metro
Questions about this company list
What does Exact match mean for core administrative processing systems software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many core administrative processing systems software companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 129 matching company records, 23,802 tracked contacts and 9,897 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Core administrative processing systems software companies by geography
- Core administrative processing systems software companies based in Buenos Aires, Argentina
- Core administrative processing systems software companies based in Sao Paulo, Brazil
- Core administrative processing systems software companies based in Bangalore, India
- Core administrative processing systems software companies based in Mumbai, India
- Core administrative processing systems software companies based in Pune, India
- Core administrative processing systems software companies based in Dubai, United Arab Emirates
- Core administrative processing systems software companies based in London, United Kingdom
- Core administrative processing systems software companies based in Argentina
- Core administrative processing systems software companies based in Australia
- Core administrative processing systems software companies based in Bangladesh
- Core administrative processing systems software companies based in Belgium
- Core administrative processing systems software companies based in Brazil
Cite this list
RevenueBase Data Team. Top 25 core administrative processing systems software companies based in the United Kingdom. Snapshot: October 1, 2026. https://revenuebase.ai/companies/core-administrative-processing-systems-software-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Core administrative processing systems software companies based in Buenos Aires, Argentina
- Core administrative processing systems software companies based in Sao Paulo, Brazil
- Core administrative processing systems software companies based in Bangalore, India
- Core administrative processing systems software companies based in Mumbai, India
- Core administrative processing systems software companies based in Pune, India
- Core administrative processing systems software companies based in Dubai, United Arab Emirates
Company intelligence · public preview
Top 25 core administrative processing systems software companies based in the United Kingdom
RevenueBase records 129 matching company records for core administrative processing systems software companies based in the United Kingdom, with 23,802 tracked contacts and 9,897 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 core administrative processing systems software companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | SAGEsage.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 10001+ | Newcastle Upon Tyne, United Kingdom | 10001+ | Exact match | 13,063 contacts → |
“At Sage, we knock down barriers with information, insights, and tools to help your business flow.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,734 contacts → |
“At Alight | NGA Human Resources our mission is to make HR work better.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Oneadvancedoneadvanced.com HQ: Birmingham, United KingdomReported employees: 1,001-5,000 | Birmingham, United Kingdom | 1,001-5,000 | Exact match | 2,242 contacts → |
“Founded in 2008 OneAdvanced has grown into one of the UK’s largest providers of business software and services serving global customers with an annual turnover of £330M+.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Iris Software Groupiris.co.uk HQ: Slough, United KingdomReported employees: 1,001-5,000 | Slough, United Kingdom | 1,001-5,000 | Exact match | 2,218 contacts → |
“IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zelliszellis.com HQ: Bristol, United KingdomReported employees: 1,001-5,000 | Bristol, United Kingdom | 1,001-5,000 | Exact match | 1,465 contacts → |
“Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Frontier Softwarefrontiersoftware.com HQ: Lightwater, United KingdomReported employees: 201-500 | Lightwater, United Kingdom | 201-500 | Exact match | 507 contacts → |
“Established in 1983, Frontier Software is an acknowledged leader in the provision of a global HR & Payroll software solution.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Softbrandsinfor.com HQ: Farnborough, United KingdomReported employees: 501-1,000 | Farnborough, United Kingdom | 501-1,000 | Exact match | 177 contacts → |
“In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cezanne HRcezannehr.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 127 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | XCDpeoplexcd.com HQ: Basingstoke, United KingdomReported employees: 51-200 | Basingstoke, United Kingdom | 51-200 | Exact match | 95 contacts → |
“Take control of your HR processes with xcd, the single-solution HR and Payroll software which helps put you back in control and achieve more.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | kpi.comkpi.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 87 contacts → |
“KPI is an all-in-one business solution providing: Accounting, Payroll, Sales, Human Resources, Project Management, Report and Document applications all in one platform according…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sci-Net Business Solutionssci-net.co.uk HQ: Chipping Norton, United KingdomReported employees: 11-50 | Chipping Norton, United Kingdom | 11-50 | Exact match | 53 contacts → |
“At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Safe Computingsafe-staffing.co.uk HQ: Leicester, United KingdomReported employees: 201-500 | Leicester, United Kingdom | 201-500 | Exact match | 45 contacts → |
“Safe Computing, now part of Access Group is a vibrant Leicester-based software & services company.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KEY Computer Applications LTDkeycomputers.co.uk HQ: Leigh, United KingdomReported employees: 51-200 | Leigh, United Kingdom | 51-200 | Exact match | 41 contacts → |
“We are experts in helping businesses work smarter to reduce costs and improve efficiency through our core solutions: Service manager, Warehouse manager, Cloud server and Business…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pegasus Softwarepegasus.co.uk HQ: Kettering, United KingdomReported employees: 51-200 | Kettering, United Kingdom | 51-200 | Exact match | 41 contacts → |
“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.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vero HRverohr.co.uk HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Are you seeking expert assistance in navigating the intricate world of human resources, payroll, and more?” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tugela Peopletugelapeople.com HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 28 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Solutiondotsolutiondots.com HQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 28 contacts → |
“SolutionDots has a new approach to designing, building and using business managing software or ERP systems, our ERP software maximizes productivity across your entire organization.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Advanced Business & Healthcare Solutions India PVT LTDindia.advancedcomputersoftware.com HQ: Kt11 1tf, United KingdomReported employees: 11-50 | Kt11 1tf, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Advanced Computer Software Group plc: is a Leader in Software & IT Services - Advanced Computer Software Group plc comprises three main divisions: Business Solutions, Health &…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aethersysaethersys.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Aethersys are small but dynamic London based IT consultancy.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Access Peoplehrpeoplehr.com HQ: Loughborough, United KingdomReported employees: 201-500 | Loughborough, United Kingdom | 201-500 | Exact match | 16 contacts → |
“Access PeopleHR is part of The Access Group, and together we are supporting the world of HR.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Humonyhumony.co.uk HQ: Basingstoke, United KingdomReported employees: 11-50 | Basingstoke, United Kingdom | 11-50 | Exact match | 15 contacts → |
“With over 30 years’ experience under our belt in helping our valued clients to work smarter, we find business solutions to your problems.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Technopolytechnopoly.uk HQ: Newquay, United KingdomReported employees: 11-50 | Newquay, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Technopoly Ltd is a successful and well established UK based software company with over 25 years of experience.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wealden HR & Payroll Solutionswealden.net HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Chronologic LTDchronologic.co.uk HQ: Midsomer Norton, United KingdomReported employees: 11-50 | Midsomer Norton, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Chronologic helps businesses across the UK thrive by elevating their teams and solving workforce challenges.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Life & Pension Systemslpsystems.com HQ: Liverpool, United KingdomReported employees: 11-50 | Liverpool, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Life & Pension Systems is an independent software provider specialising in employee benefit and pension administration solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 129 company matches
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Core administrative processing systems software companies: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
129 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 129 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Core administrative processing systems software companies by metro
Questions about this company list
What does Exact match mean for core administrative processing systems software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many core administrative processing systems software companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 129 matching company records, 23,802 tracked contacts and 9,897 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Core administrative processing systems software companies by geography
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Cite this list
RevenueBase Data Team. Top 25 core administrative processing systems software companies based in the United Kingdom. Snapshot: October 1, 2026. https://revenuebase.ai/companies/core-administrative-processing-systems-software-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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