Company lists · Data refreshed September 2026

Top 25 Telecom customer acquisition firms based in the Netherlands

RevenueBase identified 115 company matches for telecom customer acquisition firms associated with the Netherlands as of September 2026 and tracks 860 professional contacts across them, including 195 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for telecom customer acquisition firms 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 19, 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 19, 2026 How this list was built
115Companies
860Contacts tracked
195Verified emails
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The 25 largest telecom customer acquisition firms based in the Netherlands

Ranked by team size
Top 25 of 115 company matches for telecom customer acquisition firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchZoetermeer, NetherlandsHQ recorded Sep 19, 202651-200136 contacts →

Exact match

“GMSF is gespecialiseerd in hoogwaardige sales outsourcing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchAndelst, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3Exact matchGroningen, NetherlandsHQ recorded Sep 19, 202651-20052 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchHilversum, NetherlandsHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“Movements Marketing is de specialist in en.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchEindhoven, NetherlandsHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“FindBusiness is a specialist in B2B lead generation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchAlblasserdam, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchHoofddorp, NetherlandsHQ recorded Sep 19, 202651-20015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchVoorschoten, NetherlandsHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Lots Marketing (sinds 2012) bestaat uit ambitieuze, gezellige en hardwerkende young professionals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchVoorschoten, NetherlandsHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“Revenuecoach.com helps entrepreneurs and salespeople to realize their revenue targets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWaddinxveen, NetherlandsHQ recorded Sep 19, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLeiden, NetherlandsHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Villa Parmentier delivers support to telecoms providers and mobile brands.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchThe Hague, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13Exact matchGemeente Eindhoven, NetherlandsHQ recorded Sep 19, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“At Optintent we help our clients to grow their business by delivering leads and potential customers to your in-house sales teams or online assets where you can close the deal.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchLeusden, NetherlandsHQ recorded Sep 19, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchScharnegoutum, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
18Exact matchNieuwegein, NetherlandsHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Wil jij nieuwe klanten, met je bedrijf groeien, marktaandeel veroveren of een nieuw product lanceren?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLeiden, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
20Exact matchBreda, NetherlandsHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Al meer dan 20 jaar is Wolting Marketing Support een verlengstuk van sales- of marketing afdelingen van bedrijven in de industrie, bouw en facility en lost in deze rol…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLeusden, NetherlandsHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Consellium: Onderdeel van UBO Agency.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMeppel, NetherlandsHQ recorded Sep 19, 20261-106 contacts →

Exact match

“ACQUISITIE ANNO NU!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchThe Hague, NetherlandsHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Buro Henck is dé specialist in telefonische leadgeneratie en complete inside sales-oplossingen voor de B2B-markt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchApeldoorn, NetherlandsHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Specialist in prospects.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchAmsterdam, NetherlandsHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Invalshoek helpt zakelijke dienstverleners die complexe producten verkopen hun commerciële doelstellingen te halen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 115 telecom customer acquisition firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom customer acquisition firms based in the Netherlands at a glance

As of Sep 19, 2026
22.7%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Amsterdam
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
34
51-200
13
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 115 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 “telecom customer acquisition firms” 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 195 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 19, 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 “telecom customer acquisition firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom customer acquisition firms are there based in the Netherlands?

RevenueBase identified 115 company matches for telecom customer acquisition firms 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?

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

Which city has the most telecom customer acquisition firms?

Amsterdam leads with 9 company records, followed by Eindhoven (4) and Rotterdam (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 195 professional contacts with verified work emails tracked across these 115 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 115 telecom customer acquisition firms 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.