Company lists · Data refreshed September 2026

Top 25 Outbound sales consultancies worldwide

Name: Outbound sales consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 10,583 companies tracked

RevenueBase identified 10,583 company matches for outbound sales consultancies worldwide as of September 2026 and tracks 88,034 professional contacts across them, including 10,718 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for outbound sales consultancies 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 29, 2026. Country and city lists for outbound sales consultancies 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 29, 2026 How this list was built

10,583Companies

88,034Contacts tracked

10,718Verified emails

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The 25 largest outbound sales consultancies worldwide

Ranked by team size

Top 25 of 10,583 company matches for outbound sales consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Marketstar	Exact match	Ogden, UT, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,446 contacts →
	Exact match “MarketStar is a global B2B sales outsourcing leader with 38+ years of experience driving predictable revenue growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Webhelp Enterprise	Exact match	Paris, FranceHQ recorded Sep 29, 2026	10001+	1,795 contacts →
	Exact match “The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	crystel.co	Exact match	Amman, JordanHQ recorded Sep 29, 2026	1,001-5,000	1,128 contacts →
	Exact match “Crystel emerged as a leading Outsourcing Service Provider (OSP) since its establishment in Jordan in early 2007.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Inktel Contact Center Solutions	Exact match	Doral, FL, United StatesHQ recorded Sep 29, 2026	1,001-5,000	902 contacts →
	Exact match “Our Company Inktel is a leading business process outsourcer that specializes in creating personalized call center solutions which enable our clients to increase market share…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Answernet	Exact match	Horsham, PA, United StatesHQ recorded Sep 29, 2026	501-1,000	883 contacts →
	Exact match “If you are interested in growing your business or increasing efficiency, AnswerNet has the expertise, technology, and people to help you take your company to new heights!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	ZAZ Vendas	Exact match	Campinas, BrazilHQ recorded Sep 29, 2026	501-1,000	796 contacts →
	Exact match “Em um mercado cada vez mais competitivo, onde a eficiência em vendas massificadas e externas é um desafio constante, a ZAZ Vendas surge como a resposta definitiva.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Salelytics	Exact match	Appleton, WI, United StatesHQ recorded Sep 29, 2026	1,001-5,000	776 contacts →
	Exact match “Salelytics is now MarketSource.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Abstrakt Marketing Group	Exact match	St Louis, MO, United StatesHQ recorded Sep 29, 2026	501-1,000	724 contacts →
	Exact match “We book the qualified meetings that fill your pipeline for any B2B company ready to grow.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Talksure	Exact match	Durban, South AfricaHQ recorded Sep 29, 2026	501-1,000	718 contacts →
	Exact match “Established in 2010, Talksure has developed a reputation for being a respected financial services provider and outsource business services partner.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Infinity	Exact match	Cedar Rapids, IA, United StatesHQ recorded Sep 29, 2026	501-1,000	609 contacts →
	Exact match “Infinity is an award-winning inside sales agency and consulting firm with 30 years of experience helping B2B companies maximize sales and drive revenue.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Telenet Marketing Solutions	Exact match	Athens, GA, IndiaHQ recorded Sep 29, 2026	201-500	553 contacts →
	Exact match “From initial market awareness to the final stages of a complex B2B buying journey, modern buyers crave authentic interaction.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Saleshive	Exact match	Denver, CO, United StatesHQ recorded Sep 29, 2026	51-200	455 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	UTS Marketing Solutions	Exact match	Bandar Kuala Lumpur, MalaysiaHQ recorded Sep 29, 2026	1,001-5,000	442 contacts →
	Exact match “UTS is one of Malaysia’s leading outsourced contact centre service providers – managing and operating outbound services for several financial institutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	CCIG	Exact match	Wrocław, PolandHQ recorded Sep 29, 2026	1,001-5,000	434 contacts →
	Exact match “CCIG Group has been offering outsourced contact center services since 2002 and professionally supporting its business partners in the B2C and B2B sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Touchstone Communications	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	393 contacts →
	Exact match “Touchstone Communications was built in 2002 on the philosophy of hiring educated, motivated talent and then providing them with the best training and management to achieve our…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	EBQ	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	201-500	377 contacts →
	Exact match “EBQ is an outsourced sales and marketing organization that provides services to help companies scale.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Cobmax	Exact match	Sao Jose Do Rio Preto, BrazilHQ recorded Sep 29, 2026	501-1,000	376 contacts →
	Exact match “A Cobmax é uma Sales Center com inteligência em vendas, fruto de metodologia própria, testada e aprovada em 11 anos de experiência.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Onbrand24	Exact match	Iowa City, United StatesHQ recorded Sep 29, 2026	1,001-5,000	346 contacts →
	Exact match “As a distinguished global leader in call center outsourcing, OnBrand24 takes pride in its 30-year legacy of delivering exceptional inbound and outbound call center services across…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Echoccs	Exact match	İstanbul, TürkiyeHQ recorded Sep 29, 2026	1,001-5,000	315 contacts →
	Exact match “EchoCCS operational and strategic consultancy services such as call center and business process outsourcing services (Call Center Outsourcing, BPO), advanced call center…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Sophi Outsourcing	Exact match	Dumaguete, PhilippinesHQ recorded Sep 29, 2026	201-500	310 contacts →
	Exact match “Founded in 2008, SOPHI is an outsourcing center based in the Philippines.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Accueil	Exact match	Reggio Calabria, ItalyHQ recorded Sep 29, 2026	501-1,000	299 contacts →
	Exact match “ACCUEIL is a leading Italian company in the field of Call Center and Business Process Outsourcing Services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Calltend INC	Exact match	Los Angeles, TX, United StatesHQ recorded Sep 29, 2026	51-200	289 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 29, 2026 · View company records in RevenueBase
23	Sales Xceleration	Exact match	Fishers, IN, United StatesHQ recorded Sep 29, 2026	51-200	268 contacts →
	Exact match “At Sales Xceleration, we help businesses accelerate revenue growth through our Certified Sales Operating Management System™ and the guidance of our Fractional Sales Leaders.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Service Innovation Group France	Exact match	Vélizy-villacoublay, FranceHQ recorded Sep 29, 2026	201-500	250 contacts →
	Exact match “Vendez plus, vendez mieux avec Service Innovation Group France!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	The Telemarketing Company	Exact match	Brighton, United KingdomHQ recorded Sep 29, 2026	201-500	243 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 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “outbound sales consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 10,583 outbound sales consultancies worldwide

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Outbound sales consultancies worldwide at a glance

As of Sep 29, 2026

12.2%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

6,953

11-50

2,404

51-200

882

201-500

229

501-1,000

1,001-5,000

5,001-10,000

10001+

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 outbound sales consultancies are linked below.
What qualifies: Company records worldwide whose business descriptions match “outbound sales consultancies” 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 10,718 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 29, 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.

Outbound sales consultancies by location

50 lists · largest first

Every Outbound sales consultancies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “outbound sales consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound sales consultancies are there worldwide?

RevenueBase identified 10,583 company matches for outbound sales consultancies 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?

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

Which country has the most outbound sales consultancies?

The United States leads with 2,040 companies, followed by the United Kingdom (876) and India (565). Every outbound sales consultancies list by country and city is linked on this page.

Which city has the most outbound sales consultancies?

London leads with 277 company records, followed by Sao Paulo (141) and Paris (125).

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 10,718 professional contacts with verified work emails tracked across these 10,583 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 29, 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.