Company lists · Data verified August 2026
Top 25 Employee benefits administration software companies based in the United Kingdom
There are 96 employee benefits administration software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 88,381 professional contacts across them, including 30,383 with verified work emails and 19,623 with mobile numbers. London is the largest hub.
This list covers employee benefits administration 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. Data current as of August 28, 2026.
The 25 largest employee benefits administration software companies based in the United Kingdom
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | 28,342 | |
| 2 | 914 | |
| 3 | 422 | |
| 4 | 113 | |
| 5 | 140 | |
| 6 | BEN | 70 |
| 7 | 14 | |
| 8 | 72 | |
| 9 | ZEST | 41 |
| 10 | 25 | |
| 11 | 19 | |
| 12 | 17 | |
| 13 | 17 | |
| 14 | 12 | |
| 15 | Benefex | 9 |
| 16 | 12 | |
| 17 | ADVO | 3 |
| 18 | 9 | |
| 19 | 9 | |
| 20 | 4 | |
| 21 | Sideup | 6 |
| 22 | 11 | |
| 23 | 11 | |
| 24 | Target Technology Solutions | 8 |
| 25 | 2 |
Showing 25 of 96 employee benefits administration software companies based in the United Kingdom
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Employee benefits administration software companies based in the United Kingdom at a glance
As of Aug 28, 2026Companies by employee count
Employee benefits administration software companies by metro
| Metro | Companies |
|---|---|
| Employee benefits administration software companies in London | 25 |
| Employee benefits administration software companies in Liverpool | 3 |
| Employee benefits administration software companies in Bristol | 3 |
| Employee benefits administration software companies in Birmingham | 3 |
| Employee benefits administration software companies in Leicester | 3 |
| Employee benefits administration software companies in Milton Keynes | 2 |
| Employee benefits administration software companies in Manchester | 2 |
| Employee benefits administration software companies in Witham | 2 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “employee benefits administration software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
- 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
- Contact records re-verify on a rolling cadence; 56 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many employee benefits administration software companies are there based in the United Kingdom?
There are 96 employee benefits administration software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).
What is the largest company on this list?
ADP, headquartered in Manchester, tops this list with the largest team on record.
Which city has the most employee benefits administration software companies?
London leads with 25 headquartered companies, followed by Liverpool (3) and Bristol (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 30,383 verified decision-maker contacts tracked across these 96 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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