Company lists · Data refreshed November 2026

Top 25 Lead suppliers based in the Netherlands

RevenueBase identified 150 company matches for lead suppliers associated with the Netherlands as of November 2026 and tracks 1,217 professional contacts across them, including 419 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for lead suppliers 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 November 6, 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 Nov 6, 2026 How this list was built
150Companies
1,217Contacts tracked
419Verified emails
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The 25 largest lead suppliers based in the Netherlands

Ranked by team size
Top 25 of 150 company matches for lead suppliers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHoorn, NetherlandsHQ recorded Nov 6, 2026201-500238 contacts →

Exact match

“Leads.io is the World’s Leading AI-Powered Lead Generation Agency, founded on a performance-based pay-per-lead model.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 2026201-500176 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“FindBusiness is a specialist in B2B lead generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPurmerend, NetherlandsHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Get a seat at the table with our leads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlphen A/d Rijn, NetherlandsHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“The Performance Agency for lead generation worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match’s-hertogenbosch, NetherlandsHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5021 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHelmond, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNoordwijk, NetherlandsHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Match4Markets is an international online lead generation company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSliedrecht, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Reloadvisor is an effective tool for international moving companies to increase their visibility, generate leads, and gain a competitive advantage in the marketplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“De wens voor leadgeneratie verschilt per organisatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRandstad, NetherlandsHQ recorded Nov 6, 20261-1012 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHilversum, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Wil je kwalitatieve Sales Leads zonder dat je extra bezoekers naar je website brengt?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHilversum, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Seels is your b2b lead generation partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeusden, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLeiden, NetherlandsHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-508 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Hulp nodig bij sales uitdagingen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 150 lead suppliers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 419 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lead suppliers based in the Netherlands at a glance

As of Nov 6, 2026
34.4%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
53
201-500
3

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 150 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 “lead suppliers” 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 419 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 November 6, 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 “lead suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead suppliers are there based in the Netherlands?

RevenueBase identified 150 company matches for lead suppliers associated with the Netherlands as of November 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?

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

Which city has the most lead suppliers?

Amsterdam leads with 21 company records, followed by Rotterdam (11) and Utrecht (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 419 professional contacts with verified work emails tracked across these 150 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 November 6, 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.