Company lists · Data verified August 2026

Top 25 Employee development software companies based in the United Kingdom

Name: Employee development software companies 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 780 companies tracked

There are 780 employee development software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 94,055 professional contacts across them, including 31,481 with verified work emails and 20,483 with mobile numbers. London is the largest hub.

This list covers employee development 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.

780Companies

94,055Contacts tracked

31,481Verified emails

20,483Mobile numbers

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The 25 largest employee development software companies based in the United Kingdom

Ranked by team size

Top 25 of 780 employee development software companies 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	ADP	Manchester	10001+	84,254	28,342
2	HIBOB	Clerkenwell	1,001-5,000	1,663	1
3	Benifex	Southampton	501-1,000	880	558
4	Lattice	London	501-1,000	557	341
5	Thomas	Marlow Bucks	201-500	414	90
6	Grayce	London	501-1,000	388	145
7	Tack TMI	London	201-500	334	48
8	Expertusone	Hounslow	51-200	260	18
9	Epignosis Learning Technologies	London	201-500	248	163
10	Kallidus	Bristol	201-500	214	159
11	Talos360	Warrington	51-200	162	72
12	Breathe	Horsham	51-200	105	72
13	Kolay İK	London	51-200	103	40
14	MBL Seminars LTD	London	51-200	94	42
15	Masters Of Mindset	Uxbridge	51-200	72	22
16	TNM Coaching	London	51-200	70	1
17	Data Solutions International	Derby	51-200	69	14
18	CPL Learning, An Access Company	Birkenhead	51-200	68	20
19	Applaud	Worthing	51-200	60	25
20	TSW Training	Aberkenfig	51-200	52	23
21	WS Training LTD	Ipswich	51-200	46	30
22	Hart Learning & Development	Stevenage	51-200	44	24
23	River Software	Gloucester	51-200	41	6
24	enable.services	Martlesham Heath	51-200	38	20
25	Thinqi	Swansea	51-200	37	25

Showing 25 of 780 employee development software companies based in the United Kingdom

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Employee development software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 179 HQs

20,483Contacts with mobile numbers

58Emails re-verified in last 30 days

Companies by employee count

1-10

542

11-50

166

51-200

201-500

501-1,000

1,001-5,000

10001+

Employee development software companies by metro

Metro	Companies
Employee development software companies in London	179
Employee development software companies in Manchester	23
Employee development software companies in Edinburgh	15
Employee development software companies in Bristol	12
Employee development software companies in Sheffield	10
Employee development software companies in Glasgow	8
Employee development software companies in Birmingham	8

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 development 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; 58 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 development software companies are there based in the United Kingdom?

There are 780 employee development 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 development software companies?

London leads with 179 headquartered companies, followed by Manchester (23) and Edinburgh (15).

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 31,481 verified decision-maker contacts tracked across these 780 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.