Company lists · Data verified August 2026

Top 9 Appointment setting companies based in London, United Kingdom

Name: Appointment setting 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 46 companies tracked

There are 46 appointment setting companies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 343 professional contacts across them, including 48 with verified work emails and 12 with mobile numbers. London is the largest hub.

This list covers appointment setting 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.

46Companies

343Contacts tracked

48Verified emails

12Mobile numbers

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The 9 largest appointment setting companies based in London, United Kingdom

Ranked by team size

Top 9 of 46 appointment setting 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	Advance Connects	London	51-200	45	20
2	Prospectaware	London	11-50	22	8
3	Appointment Setter	London	1-10	18	2
4	Salessourcers	London	11-50	12	4
5	Appointwise	London	11-50	11	5
6	moremeetings.com	London	11-50	10	1
7	Summit Prospecting	London	1-10	7	4
8	BTJ Labs	London	1-10	6	1
9	Pipeline Upgrade	London	51-200	5	3

Showing 9 of 46 appointment setting companies based in London, United Kingdom

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Appointment setting companies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 46 HQs

12Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Appointment setting companies by metro in the United Kingdom

Metro	Companies
Appointment setting companies in London	46
Appointment setting companies in Manchester	4
Appointment setting companies in Birmingham	4
Appointment setting companies in Bristol	3
Appointment setting companies in Leeds	3
Appointment setting companies in Eastbourne	2
Appointment setting companies in Tamworth	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 “appointment setting 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; 1 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 setting companies are there based in London, United Kingdom?

There are 46 appointment setting companies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most appointment setting companies?

London leads with 46 headquartered companies, followed by Manchester (4) and Birmingham (4).

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 48 verified decision-maker contacts tracked across these 46 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.