Company lists · Data refreshed September 2026

Top 20 Sales prospecting data companies based in the Netherlands

RevenueBase identified 59 company matches for sales prospecting data companies associated with the Netherlands as of September 2026 and tracks 523 professional contacts across them, including 185 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for sales prospecting data 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
59Companies
523Contacts tracked
185Verified emails
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The 20 largest sales prospecting data companies based in the Netherlands

Ranked by team size
Top 20 of 59 company matches for sales prospecting data 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 matchRotterdam, NetherlandsHQ recorded Sep 29, 2026201-500171 contacts →

Exact match

“Bij JEX ontwikkelen we een salesplatform dat B2B-bedrijven helpt om structureel nieuwe klanten te realiseren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact match’s-hertogenbosch, NetherlandsHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Better leads | More customers | Increased conversion rates | Higher revenue | Measurable more success!' & .”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Wij creëren, identificeren en verzilveren sales kansen voor bedrijven die opereren op sterk concurrende markten.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Sales.Rocks is an all-in-one Sales Enablement and Automation platform that helps companies fill their sales pipeline by allowing them to get quick access to full contact profiles…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Saleslift Studio is here to help ambitious companies with their growth strategy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchHaarlem, NetherlandsHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Voor ons is sales en business development een continue process: Data gedreven door gebruik van slimme tools en uiteindelijk met menselijk contact als de final touch voor een deal…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHilversum, NetherlandsHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Seels is your b2b lead generation partner!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 20261-109 contacts →

Exact match

“At Seleqt, we are on a mission to transform how B2B sales teams work.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Every organization needs new clients The most effective way of finding new clients starts with a clear definition of the desired target group and carefully gather all necessary…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchHoofddorp, NetherlandsHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Er zijn twee wegen in de sales.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
16Exact matchAmersfoort, NetherlandsHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Hulp nodig bij sales uitdagingen?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchApeldoorn, NetherlandsHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Specialist in prospects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Whatson is a hyper-intelligent business Intelligence platform that connects you with prospects who truly benefit from your product or service.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLeiderdorp, NetherlandsHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Zonder klanten, geen sales.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 202611-502 contacts →

Exact match

“Blackorange is your go-to partner for cold email outreach and turnkey B2B lead generation services.”

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

Showing 20 of 59 sales prospecting data companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales prospecting data companies based in the Netherlands at a glance

As of Sep 29, 2026
35.4%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
25
201-500
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 59 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 “sales prospecting data 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 185 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 “sales prospecting data companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales prospecting data companies are there based in the Netherlands?

RevenueBase identified 59 company matches for sales prospecting data 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?

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

Which city has the most sales prospecting data companies?

Amsterdam leads with 6 company records, followed by Rotterdam (5) and Haarlem (3).

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 185 professional contacts with verified work emails tracked across these 59 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.