Company lists · Data verified August 2026

Top 8 Appointment scheduling software companies based in London, United Kingdom

Name: Appointment scheduling software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 appointment scheduling software companies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 244 professional contacts across them, including 137 with verified work emails and 14 with mobile numbers. London is the largest hub.

This list covers appointment scheduling software companies headquartered in London, 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.

26Companies

244Contacts tracked

137Verified emails

14Mobile numbers

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The 8 largest appointment scheduling software companies based in London, United Kingdom

Ranked by team size

Top 8 of 26 appointment scheduling software companies based in London, 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	Timely	London	51-200	134	96
2	SLICK	London	11-50	32	18
3	OVATU	London	11-50	12	12
4	JENA	London	1-10	12	2
5	Medicines Online	London	51-200	6	2
6	Qticket	London	1-10	4	3
7	Bookwise Solutions Limited	London	51-200	4	2
8	Findoc	London	1-10	3	2

Showing 8 of 26 appointment scheduling software companies based in London, United Kingdom

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Appointment scheduling software companies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 26 HQs

14Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Appointment scheduling software companies by metro in the United Kingdom

Metro	Companies
Appointment scheduling software companies in London	26
Appointment scheduling software companies in Edinburgh	3
Appointment scheduling software companies in Manchester	3
Appointment scheduling software companies in Cardiff	2
Appointment scheduling software companies in Northwich	2
Appointment scheduling software companies in Northampton	2
Appointment scheduling software companies in Rickmansworth	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 “appointment scheduling software companies”, with match quality audited by blind human judging, and headquartered in London, 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 appointment scheduling software companies are there based in London, United Kingdom?

There are 26 appointment scheduling software companies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Timely, headquartered in London, tops this list with the largest team on record.

Which city has the most appointment scheduling software companies?

London leads with 26 headquartered companies, followed by Edinburgh (3) and Manchester (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 137 verified decision-maker contacts tracked across these 26 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.