Company lists · Data refreshed November 2026

Top 25 Cold outreach agencies worldwide

RevenueBase identified 887 company matches for cold outreach agencies worldwide as of November 2026 and tracks 4,373 professional contacts across them, including 446 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cold outreach agencies 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 November 6, 2026. Country and city lists for cold outreach agencies 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 Nov 6, 2026 How this list was built
887Companies
4,373Contacts tracked
446Verified emails
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The 25 largest cold outreach agencies worldwide

Ranked by team size
Top 25 of 887 company matches for cold outreach agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNagpur, IndiaHQ recorded Nov 6, 202651-200421 contacts →

Exact match

“TLM empowers businesses to generate revenue through their qualified leads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSheridan, WY, United StatesHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“Reachoutly originates high-value opportunities for specialist advisory firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202611-5065 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Looking to fill your calendar with qualified calls?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,00061 contacts →

Exact match

“Scale Your Business Let's be honest, “A Business That Isn’t Growing, Is Slowly Dying”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchThousand Oaks, United StatesHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“ViaSource Solutions’ vision is to be recognized as an industry leader providing Inbound Contact Management Solutions and Outbound Programs to the business community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“We help small and mid-sized ad agencies, PR, and marketing firms grow through outsourced new business development and nurturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“B2B and B2C outsourced Telemarketing agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match100% Remote, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Build your product.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHaifa, IsraelHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Webbee Digital | SDR & Outreach Partner We are proud to be the SDR and Outreach partner for some of the world’s biggest and boldest companies: Cisco, WeWork, Oracle, Matrix, AWS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCaserta, ItalyHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Smart-call, call center leader nei servizi outbound in outsourcing, nasce nel 2010 e in poco tempo riesce ad imporsi sul mercato per la professionalità dei suoi servizi di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhulbari, BangladeshHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We understand the challenges small businesses face when reaching out to potential clients and partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUdaipur, IndiaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“At Upturnly, we believe predictable growth starts with real conversations, not noise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“Simplify your lead generation by identifying potential customers within your industry and reaching out to them using cold email.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“At Forge Strategy, we understand that every business has unique needs requiring a custom outreach design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Since 2005, Focus One has been providing outbound B2B calling and email outreach to generate leads and appointments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“NoRisk Digitals helps agencies and B2B companies consistently book qualified sales meetings through cold outreach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWixom, MI, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Onset Marketing is a full-service strategic marketing firm focused on generating new sales opportunities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKyiv, UkraineHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Our goal is to maintain a personal approach to every Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHouston, WY, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Biznatron helps B2B companies build and scale human-led revenue and customer growth functions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBordeaux, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Plus de rendez-vous qualifiés avec vos prospects, plus de deals signés et moins de temps passé à prospecter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“A HAS Prospecção Corporativa é especializada em prospecção B2B, e presta esse serviço completo para a sua empresa!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStourbridge, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Sales people deserve better leads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVoglans, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“PRO CONTACT 360, le service commercial et marketing externalisé de votre entreprise PRO CONTACT 360 accompagne les entreprises dans leur croissance et leur développement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 887 cold outreach agencies worldwide

See the full list, filter by size, metro and specialty, and access 446 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cold outreach agencies worldwide at a glance

As of Nov 6, 2026
10.2%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
671
11-50
177
51-200
21
201-500
7
501-1,000
3
1,001-5,000
5
10001+
1

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 cold outreach agencies are linked below.
What qualifies
Company records worldwide whose business descriptions match “cold outreach agencies” 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 446 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 November 6, 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.

Cold outreach agencies by location

3 lists · largest first

Every Cold outreach agencies 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 “cold outreach agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cold outreach agencies are there worldwide?

RevenueBase identified 887 company matches for cold outreach agencies worldwide as of November 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?

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

Which country has the most cold outreach agencies?

The United States leads with 184 companies, followed by the United Kingdom (69) and France (33). Every cold outreach agencies list by country and city is linked on this page.

Which city has the most cold outreach agencies?

London leads with 27 company records, followed by Sheridan (18) and New York (15).

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 446 professional contacts with verified work emails tracked across these 887 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 November 6, 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.