Company lists · Data refreshed September 2026

Top 25 Outbound telemarketing companies based in the Netherlands

RevenueBase identified 114 company matches for outbound telemarketing companies associated with the Netherlands as of September 2026 and tracks 832 professional contacts across them, including 221 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for outbound telemarketing companies associated with the Netherlands, 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.

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
114Companies
832Contacts tracked
221Verified emails
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The 25 largest outbound telemarketing companies based in the Netherlands

Ranked by team size
Top 25 of 114 company matches for outbound telemarketing companies based in the Netherlands, 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 matchAndelst, NetherlandsHQ recorded Sep 29, 202651-20060 contacts →

Exact match

“Established in 2002, Vendere (Latin for ‘to sell’) is a marketing-orientated expert specialising in telephone communications – qualitative telemarketing, telesales and lead…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchGroningen, NetherlandsHQ recorded Sep 29, 202651-20052 contacts →

Exact match

“Hello Company is een B2B bedrijf gespecialiseerd in sales- en marketing support.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchHilversum, NetherlandsHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“Movements Marketing is de specialist in en.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“Provite helpt bedrijven de omzet te verhogen door het genereren van gekwalificeerde salesleads.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchEindhoven, NetherlandsHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“FindBusiness is a specialist in B2B lead generation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchRijswijk, NetherlandsHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“In4Leads is een direct sales bureau, gespecialiseerd in spotten van B2B leads in IT- en aanverwante markten.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchDen Bosch, NetherlandsHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“TSD has 30 years experience in full-service outbound B2B telemarketing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchApeldoorn, NetherlandsHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“MarketCall is HET B2B callcenter gespecialiseerd in het leggen van effectieve leads-gerichte contacten in de zakelijke markt.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchHalfweg, NetherlandsHQ recorded Sep 29, 202651-20022 contacts →

Exact match

“Skondras Nederland levert leadgeneratie en klantcontact voor B2B-bedrijven die concrete resultaten willen, zonder ruis.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchHelmond, NetherlandsHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Optimaal Leadgeneratie brengt jou aan tafel met beslissers van organisaties waarvoor jij graag wilt werken.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchDordrecht, NetherlandsHQ recorded Sep 29, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchEindhoven, NetherlandsHQ recorded Sep 29, 202651-20017 contacts →

Exact match

“How do you get the most out of your marketing and sales resources?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchAlblasserdam, NetherlandsHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Sales zit in ons DNA Meer leads, meer omzet en meer rendement genereren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 202651-20015 contacts →

Exact match

“Hallo, wij zijn Ditmeijers’ en wij geloven in de kracht van betekenisvolle gesprekken oftewel slimme zinvolle communicatie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchHoofddorp, NetherlandsHQ recorded Sep 29, 202651-20015 contacts →

Exact match

“Data-driven direct marketing voor dienstverleners met ambitieuze groeidoelstellingen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWaddinxveen, NetherlandsHQ recorded Sep 29, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchZoetermeer, NetherlandsHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Direct Minds is an Outbound and Inbound Contact Center for the business to business market.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchRandstad, NetherlandsHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“Navigatio is a dynamic lead generation agency that empowers B2B companies to scale their outreach with precision and creativity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Established in and based in The Hague, Leadworks is an outbound B2B telemarketing agency, specialised in lead generation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchGemeente Eindhoven, NetherlandsHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“B2bpro is de specialist op het gebied van outbound zakelijke telefonische acquisitie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 2026201-50010 contacts →

Exact match

“Flair & Quality is een organisatie die door jarenlange ervaring hoogwaardig maatwerk bied op het gebied van leadgeneratie en telefonische acquisitie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLeusden, NetherlandsHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Cold Calling is 1 van de meest doeltreffende marketinginstrumenten.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchScharnegoutum, NetherlandsHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Breuker TeleMarketing & Meer is in 1986 gestart als outbound telemarketingbureau vanuit de visie een optimale bijdrage te leveren aan het resultaat van onze opdrachtgevers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLeiden, NetherlandsHQ recorded Sep 29, 202611-508 contacts →

Exact match

“New Business en Leads genereren in B2B omgevingen, goede service en een persoonlijk contact met de opdrachtgever.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 114 outbound telemarketing companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 221 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound telemarketing companies based in the Netherlands at a glance

As of Sep 29, 2026
26.6%Verified-email coverage
7.3Average contacts per company
11-50Median size (employees)
6.1%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
50
51-200
15
201-500
4

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 114 companies.

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.
What qualifies
Company records associated with the Netherlands whose business descriptions match “outbound 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 221 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.

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

How many outbound telemarketing companies are there based in the Netherlands?

RevenueBase identified 114 company matches for outbound telemarketing companies associated with the Netherlands 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?

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

Which city has the most outbound telemarketing companies?

Amsterdam leads with 7 company records, followed by Rotterdam (7) and The Hague (4).

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 221 professional contacts with verified work emails tracked across these 114 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.

Ready to reach these companies? Verified emails and direct dials for all 114 outbound telemarketing companies based in the Netherlands. Start with a free account, no credit card.

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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.