Company lists · Data refreshed September 2026

Top 25 Political telemarketing companies worldwide

RevenueBase identified 142 company matches for political telemarketing companies worldwide as of September 2026 and tracks 1,526 professional contacts across them, including 175 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for political telemarketing 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 29, 2026. Country and city lists for political telemarketing 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 29, 2026 How this list was built
142Companies
1,526Contacts tracked
175Verified emails
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The 25 largest political telemarketing companies worldwide

Ranked by team size
Top 25 of 142 company matches for political telemarketing companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMesa, AZ, United StatesHQ recorded Sep 29, 2026201-500266 contacts →

Exact match

“MDS provides a complete array of telephone fundraising services for non-profit and political organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchRiverbank, CA, United StatesHQ recorded Sep 29, 202651-20059 contacts →

Exact match

“Since 1994, TeleContact Resource Services has been committed to bringing the best in outsourced telemarketing solutions to our clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“In Field Strategies is a national political canvassing firm focused on strategic and direct voter contact through primarily door to door operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchBrooklyn, IA, United StatesHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“CampaignHQ is the top Republican phone vendor in the United States, trusted by campaigns and conservative organizations when speed matters and mistakes are costly.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“The fundraising company is specialist in telefonische fondsenwerving.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchHospitalet Del Llobregat, SpainHQ recorded Sep 29, 202651-20024 contacts →

Exact match

“Golden Line dispone de “300” puestos que utilizan la tecnología más avanzada en tratamiento de voz y datos.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Sep 29, 202651-20021 contacts →

Exact match

“For more than 20 years our dedicated team has been conducting Telephone calling campaigns that included but not limited to- Public Opinion Polls, Voter ID, Patch Through, Voter…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWillebroek, BelgiumHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Telmacom is gespecialiseerd in telefonische prospectie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Vill ni öka er försäljning eller värva fler månadsgivare?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchRancho Mirage, CA, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Stones’ Phones is a political consulting firm focused on phone technology in support of electoral campaigns, Democratic causes and progressive issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchFort Walton Beach, FL, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Grindstone Campaigns has a proven track record implementing ambitious field programs, from local initiatives to federal campaigns.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchModesto, CA, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Omega Contact Solutions is a U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchAlexandria, VA, United StatesHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Advantage, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Chism Strategies helps to elect Democrats and advance progressive causes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPurmerend, NetherlandsHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Adequaat is een gespecialiseerd callcenter en een kei in telefonisch werving, winback, upgrade.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchFort Worth, TX, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“AMM Political brings innovative approaches to your campaign’s most direct and assertive form of voter contact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLewis Center, OH, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Front Porch Strategies is an award-winning voter contact firm based out of Delaware, Ohio.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Brushfire was founded by campaign experts to be the spark that ignites your movement.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchEmmenbrücke, SwitzerlandHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Wir bieten seit 25 Jahren ausschliesslich im Business to Business-Bereich erfolgreiche Lösungen in der Neukundenakquisition und in der Reaktivierung von Bestandskunden per Telefon…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchModesto, CA, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“People Centric • Proactive • Purpose Driven • Proving ourselves through integrity and commitment is how we seek to maintain long-term, healthy relationships.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchGlenview, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Victory Media Group offers a comprehensive suite of services, including digital marketing and lead generation, alongside our expertise in voter contact, issues advocacy, and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSouthend-on-sea, United KingdomHQ recorded Sep 29, 202651-2002 contacts →

Exact match

“At Direct Call Centres, we pride ourselves on providing the best service at the best price, and we have the technology, framework and due diligence to make sure your campaign is a…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchn/a11-502 contacts →

Exact match

“A national political firm specializing in voter contact and campaign consulting.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 142 political telemarketing companies worldwide

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Political telemarketing companies worldwide at a glance

As of Sep 29, 2026
11.5%Verified-email coverage
10.7Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Washington
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
53
51-200
26
201-500
6
501-1,000
7
1,001-5,000
2

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 political telemarketing companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “political telemarketing 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 175 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.

Political telemarketing companies by location

1 lists · largest first

Every Political telemarketing 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 “political telemarketing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many political telemarketing companies are there worldwide?

RevenueBase identified 142 company matches for political telemarketing 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?

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

Which country has the most political telemarketing companies?

The United States leads with 47 companies. Every political telemarketing companies list by country and city is linked on this page.

Which city has the most political telemarketing companies?

Washington leads with 4 company records, followed by Denver (2) and Houston (2).

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 175 professional contacts with verified work emails tracked across these 142 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.