Company lists · Data refreshed September 2026

Top 25 Multichannel outbound agencies based in the Netherlands

RevenueBase identified 265 company matches for multichannel outbound agencies associated with the Netherlands as of September 2026 and tracks 1,412 professional contacts across them, including 398 with verified work emails and 102 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for multichannel outbound agencies 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
265Companies
1,412Contacts tracked
398Verified emails
102Mobile numbers
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The 25 largest multichannel outbound agencies based in the Netherlands

Ranked by team size
Top 25 of 265 company matches for multichannel outbound agencies 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 matchDeventer, NetherlandsHQ recorded Sep 14, 20261,001-5,000150 contacts →

Exact match

“Als full service contactcenter bieden we klantcontact via alle kanalen.”

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, 202611-5058 contacts →

Exact match

“Pink is een Strategisch Digitaal Mediabureau.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
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 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
9Exact 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
10Exact matchAlphen A/d Rijn, NetherlandsHQ recorded Sep 14, 202611-5023 contacts →

Exact match

“The Performance Agency for lead generation worldwide.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact 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
14Exact matchRotterdam, NetherlandsHQ recorded Sep 14, 202611-5016 contacts →

Exact match

“Lead Factory is dé partner als het gaat om het vinden van hoogwaardige prospects en het genereren van waardevolle leads.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchAlblasserdam, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
16Exact matchHoofddorp, NetherlandsHQ recorded Sep 14, 202651-20015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchVoorschoten, NetherlandsHQ recorded Sep 14, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchVoorschoten, NetherlandsHQ recorded Sep 14, 20261-1014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“WE ARE AFFILYADS – A full-service marketing technology agency driven by the desire to connect businesses with potential customers through quality lead generation and innovative…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchGroningen, NetherlandsHQ recorded Sep 14, 202611-5014 contacts →

Exact match

“Allfree B.V- - is dé leadgenerator van Nederland voor het MKB.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchRandstad, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
22Exact matchKp, NetherlandsHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Welcome to Dark Grey Europe.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Sep 14, 20261-1011 contacts →

Exact match

“De wens voor leadgeneratie verschilt per organisatie.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchGemeente Eindhoven, NetherlandsHQ recorded Sep 14, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchThe Hague, NetherlandsHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase

Showing 25 of 265 multichannel outbound agencies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 398 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multichannel outbound agencies based in the Netherlands at a glance

As of Sep 14, 2026
28.2%Verified-email coverage
7.2%Mobile-number coverage
5.3Average contacts per company
1-10Median size (employees)
10.6%Largest-city concentration · Amsterdam
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
187
11-50
67
51-200
8
201-500
2
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 17.0d

Company record updated

Median 69.0d

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 “multichannel outbound 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. 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 398 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 “multichannel outbound agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multichannel outbound agencies are there based in the Netherlands?

RevenueBase identified 265 company matches for multichannel outbound agencies 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?

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

Which city has the most multichannel outbound agencies?

Amsterdam leads with 28 company records, followed by Rotterdam (10) and Groningen (8).

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 398 professional contacts with verified work emails tracked across these 265 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.

Ready to reach these companies? Verified emails and direct dials for all 265 multichannel outbound agencies 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.