Company lists · Data verified August 2026

Top 25 Attendance tracking software companies based in the United Kingdom

Name: Attendance tracking 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 77 companies tracked

There are 77 attendance tracking software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 641 professional contacts across them, including 244 with verified work emails and 39 with mobile numbers. London is the largest hub.

This list covers attendance tracking 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.

77Companies

641Contacts tracked

244Verified emails

39Mobile numbers

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The 25 largest attendance tracking software companies based in the United Kingdom

Ranked by team size

Top 25 of 77 attendance tracking 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	Tensor PLC	St Neots	51-200	65	44
2	Grosvenor Technology	Poole	51-200	54	35
3	Opusapeiro	Bristol	51-200	41	26
4	Snow Technology	London	11-50	32	24
5	HFX Workforce Management	Letchworth Garden City	11-50	24	13
6	ELF Productivity LTD	Wigan	11-50	22	1
7	Auto Time Systems Northern	Livingston	11-50	18	12
8	Timeware UK LTD	Rochdale Manchester	11-50	16	11
9	Thinking Software	Asthall Leigh	11-50	16	10
10	Mitrefinch An Advanced Company	York	51-200	15	3
11	Actin Time LTD	Hertford	11-50	14	10
12	Gane International LTD	Drighlington	1-10	12	1
13	Allday Time Systems LTD	London	11-50	11	9
14	Timekeeper	Belfast	1-10	9	4
15	Webroster LTD	Peterborough	11-50	9	1
16	Connect Technology Group	Burnley	1-10	7	3
17	Kelio UK	Hemel Hempstead	11-50	6	2
18	Time Systems UK	Milton Keynes	11-50	6	2
19	Newmark Security PLC	West End	51-200	5	2
20	Formula Time Systems LTD	Dartford	1-10	5	1
21	Clocking Systems LTD	Leeds	11-50	4	3
22	Addtime	Wigan Manchester	11-50	4	3
23	Biopanel Systems	Manchester	11-50	4	3
24	Tapapp	Lyminge	11-50	4	3
25	Fizzy Newt	Liverpool	1-10	4	3

Showing 25 of 77 attendance tracking software companies based in the United Kingdom

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Attendance tracking software companies based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 10 HQs

39Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Attendance tracking software companies by metro

Metro	Companies
Attendance tracking software companies in London	10
Attendance tracking software companies in Leeds	3
Attendance tracking software companies in Hertford	3
Attendance tracking software companies in Glasgow	3
Attendance tracking software companies in St Neots	2
Attendance tracking software companies in Milton Keynes	2
Attendance tracking software companies in Halesowen	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 “attendance tracking 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; 3 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 attendance tracking software companies are there based in the United Kingdom?

There are 77 attendance tracking software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Tensor PLC, headquartered in St Neots, tops this list with the largest team on record.

Which city has the most attendance tracking software companies?

London leads with 10 headquartered companies, followed by Leeds (3) and Hertford (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 244 verified decision-maker contacts tracked across these 77 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.