Company lists · Data refreshed September 2026

Top 25 Outbound marketing service providers based in the Netherlands

RevenueBase identified 489 company matches for outbound marketing service providers associated with the Netherlands as of September 2026 and tracks 2,653 professional contacts across them, including 712 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for outbound marketing service providers 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 14, 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 14, 2026 How this list was built
489Companies
2,653Contacts tracked
712Verified emails
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The 25 largest outbound marketing service providers based in the Netherlands

Ranked by team size
Top 25 of 489 company matches for outbound marketing service providers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 14, 202651-200136 contacts →

Exact match

“GMSF is gespecialiseerd in hoogwaardige sales outsourcing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchAndelst, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
3Exact matchGroningen, NetherlandsHQ recorded Sep 14, 202651-20052 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchZaandam, NetherlandsHQ recorded Sep 14, 202651-20048 contacts →

Exact match

“Flyncke verkoopondersteuning en next level lead-generatie & herkenning.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchArnhem, NetherlandsHQ recorded Sep 14, 202611-5047 contacts →

Exact match

“Perplex is offering a suite of internetmarketing services to help our customers reach and have real impact on their marketing goals.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchHilversum, NetherlandsHQ recorded Sep 14, 202651-20045 contacts →

Exact match

“Movements Marketing is de specialist in en.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchThe Hague, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
8Exact matchEindhoven, NetherlandsHQ recorded Sep 14, 202611-5038 contacts →

Exact match

“FindBusiness is a specialist in B2B lead generation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchAlkmaar, NetherlandsHQ recorded Sep 14, 202611-5037 contacts →

Exact match

“Woeler is een club van zo’n 30 jonge mensen die dagelijks vanuit ons toffe nieuwe pand in Alkmaar vol passie de online activiteiten optuigen en onderhouden voor al haar klanten.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Sep 14, 202611-5036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchBreda, NetherlandsHQ recorded Sep 14, 202611-5030 contacts →

Exact match

“Yonego is your partner in online marketing strategy and lead generation!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Sep 14, 202611-5028 contacts →

Exact match

“Red Panda Works staat voor een revolutie in B2B-marketing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchHaarlem, NetherlandsHQ recorded Sep 14, 202611-5028 contacts →

Exact match

“At Endeavour Heroes you can hire online marketers from €60 per hour.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchRotterdam, NetherlandsHQ recorded Sep 14, 202611-5026 contacts →

Exact match

“We are Leadgate Europe, the online marketing agency for IT, Tech and SaaS organizations.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchBarneveld, NetherlandsHQ recorded Sep 14, 202611-5024 contacts →

Exact match

“Lukt het jou niet de juiste klanten aan te spreken?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchRijswijk, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
17Exact matchDen Bosch, NetherlandsHQ recorded Sep 14, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchApeldoorn, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
19Exact matchHalfweg, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
20Exact matchHelmond, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
21Exact matchWeesp, NetherlandsHQ recorded Sep 14, 202611-5019 contacts →

Exact match

“At SUM Digital, we know the challenges of scaling a B2B business all too well.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchRotterdam, NetherlandsHQ recorded Sep 14, 202611-5019 contacts →

Exact match

“Calltraders offers high-end lead generation services for ambitious tech companies across the globe.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchSomeren, NetherlandsHQ recorded Sep 14, 202611-5018 contacts →

Exact match

“Well hello there, nice to meet you!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchPurmerend, NetherlandsHQ recorded Sep 14, 202611-5018 contacts →

Exact match

“We are Sendt Online Marketing, a leading company in the field of Traffic & Leads.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchAmsterdam, NetherlandsHQ recorded Sep 14, 202651-20017 contacts →

Exact match

“Je groei kwam jaren uit je netwerk, via sales en de juiste gesprekken op het juiste moment.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 489 outbound marketing service providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 712 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound marketing service providers based in the Netherlands at a glance

As of Sep 14, 2026
26.8%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Amsterdam
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
354
11-50
114
51-200
16
201-500
4
10001+
1

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 489 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 marketing service providers” 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 712 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 14, 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 marketing service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound marketing service providers are there based in the Netherlands?

RevenueBase identified 489 company matches for outbound marketing service providers 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 outbound marketing service providers?

Amsterdam leads with 46 company records, followed by Rotterdam (23) and Utrecht (14).

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 712 professional contacts with verified work emails tracked across these 489 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 14, 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.