Company lists · Data refreshed September 2026

Top 25 Inbound appointment setting companies worldwide

RevenueBase identified 1,986 company matches for inbound appointment setting companies worldwide as of September 2026 and tracks 18,189 professional contacts across them, including 1,884 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for inbound appointment setting companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026. Country and city lists for inbound appointment setting companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
1,986Companies
18,189Contacts tracked
1,884Verified emails
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The 25 largest inbound appointment setting companies worldwide

Ranked by team size
Top 25 of 1,986 company matches for inbound appointment setting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJaipur, IndiaHQ recorded Sep 27, 2026501-1,000649 contacts →

Exact match

“We at Girnar Care work towards customer satisfaction and it is also a center of customer excellence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchHurst, TX, United StatesHQ recorded Sep 27, 202651-200428 contacts →

Exact match

“Alliance is a domestically operated, internationally recognized professional contact center specializing in lead generation and appointment setting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSimi Valley, CA, United StatesHQ recorded Sep 27, 2026201-500380 contacts →

Exact match

“Beyond Codes is a global B2B lead generation and appointment-setting agency trusted by some of the world's leading technology companies to build enterprise sales pipeline.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchDumaguete, PhilippinesHQ recorded Sep 27, 2026201-500310 contacts →

Exact match

“Founded in 2008, SOPHI is an outsourcing center based in the Philippines.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchChelmsford, MA, United StatesHQ recorded Sep 27, 2026201-500291 contacts →

Exact match

“The market knows us as the leader in appointment setting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, TX, United StatesHQ recorded Sep 27, 202651-200289 contacts →

Exact match

“Current Vertical Focus: Real Estate - Lead Generation, Lead Conversion, Lead Qualification, Agent Recruiting Mortgage - Lead Conversion, Lead Qualification Insurance - Lead…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchDetroit, MI, United StatesHQ recorded Sep 27, 20261,001-5,000247 contacts →

Exact match

“Rocket Connections is a sales and support platform specializing in contact center services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBrighton, United KingdomHQ recorded Sep 27, 2026201-500243 contacts →

Exact match

“The Telemarketing Company is one of the UK's most trusted telemarketing agencies, delivering flexible, high-quality voice services, including pre and post sales research…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchDover, DE, United StatesHQ recorded Sep 27, 2026201-500209 contacts →

Exact match

“Belkins is the #1 ranked appointment-setting agency in the USA for 5 years in a row, driving results for businesses in 50+ industries across the globe.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMandaue, PhilippinesHQ recorded Sep 27, 2026201-500148 contacts →

Exact match

“For 15 years, we steadily are providing face to face appointments to keep your sales people busy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchExeter, United KingdomHQ recorded Sep 27, 202651-200116 contacts →

Exact match

“Since 2016, Air Marketing has been the trusted outsourced sales and lead generation agency in the UK for ambitious B2B businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBoca Raton, FL, United StatesHQ recorded Sep 27, 202651-200114 contacts →

Exact match

“SalesRoads is an award-winning B2B sales outsourcing firm providing appointment setting and lead generation services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 27, 202651-200112 contacts →

Exact match

“Why Launch Leads?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSantiago, ChileHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“TGP es la mayor agencia de prospección de Latinoamérica, con un equipo de +90 personas, capaz de agendar reuniones mensuales, todos los meses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 27, 202611-50104 contacts →

Exact match

“Flowd is an award-winning sales prospecting specialist based in the UK, Europe & US.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchLund, SwedenHQ recorded Sep 27, 202651-20094 contacts →

Exact match

“Online Fulfillment Sverige AB strengthens organisations through professional, competent and genuinely human customer dialogue.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Sep 27, 202651-20092 contacts →

Exact match

“At 3Tec Solutions, we are always by our client's side while they go from strength to strength in achieving their goals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchDubai, United Arab EmiratesHQ recorded Sep 27, 202651-20092 contacts →

Exact match

“We Help B2B Companies Generate Leads, Book Qualified Meetings And Close Deals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchKuala Lumpur, MalaysiaHQ recorded Sep 27, 20261,001-5,00081 contacts →

Exact match

“Upstream BPO is a global business process outsourcing and customer experience company headquartered in Malaysia, with delivery operations in the Philippines and Uzbekistan.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Sep 27, 202651-20079 contacts →

Exact match

“It's an open secret.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchBrandon, FL, United StatesHQ recorded Sep 27, 202651-20075 contacts →

Exact match

“The new Standard in Outsourcing!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202651-20064 contacts →

Exact match

“We open the door to new prospects and new business for the financial services, insurance, and IT industries.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchLas Vegas, NV, United StatesHQ recorded Sep 27, 202651-20064 contacts →

Exact match

“Leadium is an award-winning B2B lead generation agency that delivers what others only promise.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSheridan, WY, United StatesHQ recorded Sep 27, 2026201-50061 contacts →

Exact match

“Seasoned appointment setters ready to fill your pipeline with verified and qualified prospects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSurrey, BC, CanadaHQ recorded Sep 27, 202651-20059 contacts →

Exact match

“Best Office Staff is a lead management and appointment setting company that provides dedicated remote teams to handle follow-up, client intake, and sales support for businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 1,986 inbound appointment setting companies worldwide

See the full list, filter by size, metro and specialty, and access 1,884 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Inbound appointment setting companies worldwide at a glance

As of Sep 27, 2026
10.4%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,062
11-50
627
51-200
224
201-500
52
501-1,000
11
1,001-5,000
7

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for inbound appointment setting companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “inbound appointment setting companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 1,884 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Inbound appointment setting companies by location

9 lists · largest first

Every Inbound appointment setting companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “inbound appointment setting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many inbound appointment setting companies are there worldwide?

RevenueBase identified 1,986 company matches for inbound appointment setting companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Girnar Care tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most inbound appointment setting companies?

The United States leads with 427 companies, followed by the United Kingdom (160) and India (109). Every inbound appointment setting companies list by country and city is linked on this page.

Which city has the most inbound appointment setting companies?

London leads with 49 company records, followed by Paris (26) and Los Angeles (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,884 professional contacts with verified work emails tracked across these 1,986 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.