Company lists · Data verified August 2026

Top 25 Employee resource group platforms based in the United Kingdom

Name: Employee resource group platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 129 companies tracked

There are 129 employee resource group platforms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 2,907 professional contacts across them, including 445 with verified work emails and 324 with mobile numbers. London is the largest hub.

This list covers employee resource group platforms 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.

129Companies

2,907Contacts tracked

445Verified emails

324Mobile numbers

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The 25 largest employee resource group platforms based in the United Kingdom

Ranked by team size

Top 25 of 129 employee resource group platforms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	HIBOB	Clerkenwell	1,001-5,000	1,663	1
2	Mygwork	London	n/a	155	16
3	VESTD	London	51-200	101	73
4	OAK Engage	Newcastle Upon Tyne	51-200	81	55
5	LEDGY	London	51-200	72	36
6	HR Grapevine	London	11-50	49	14
7	Boostworks	Wheatley	51-200	47	32
8	Caboodle Technology	Sandbach	51-200	41	19
9	River Software	Gloucester	51-200	41	6
10	Each Person	Wokingham	51-200	39	24
11	Hive HR	Newcastle Upon Tyne	11-50	36	25
12	MELP	London	11-50	29	17
13	Radius Networks	London	11-50	22	10
14	Benefex	Southampton	501-1,000	20	9
15	SORWE	n/a	11-50	19	9
16	Real Links	London	1-10	12	5
17	moonstar.ai	London	11-50	12	4
18	Purplespace	London	1-10	10	5
19	PLOY	London	11-50	9	2
20	Career Masterclass	London	11-50	8	2
21	Recruit Genie	Leeds	1-10	7	6
22	Work Networks	London	11-50	6	3
23	Juno Employee Wellbeing, Recognition & Rewards	London	11-50	6	3
24	Diversify World	London	1-10	6	2
25	The HR World	Bristol	1-10	6	2

Showing 25 of 129 employee resource group platforms based in the United Kingdom

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Employee resource group platforms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 65 HQs

324Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Employee resource group platforms by metro

Metro	Companies
Employee resource group platforms in London	65
Employee resource group platforms in Bristol	6
Employee resource group platforms in Manchester	5
Employee resource group platforms in Newcastle Upon Tyne	3
Employee resource group platforms in Edinburgh	2
Employee resource group platforms in Leeds	2
Employee resource group platforms in Hastings	1

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 resource group platforms”, 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; 0 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 resource group platforms are there based in the United Kingdom?

There are 129 employee resource group platforms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

HIBOB, headquartered in Clerkenwell, tops this list with the largest team on record.

Which city has the most employee resource group platforms?

London leads with 65 headquartered companies, followed by Bristol (6) and Manchester (5).

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 445 verified decision-maker contacts tracked across these 129 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.