Company lists · Data refreshed November 2026

Top 25 Mentoring organizations for boys based in the Netherlands

RevenueBase identified 102 company matches for mentoring organizations for boys associated with the Netherlands as of November 2026 and tracks 1,812 professional contacts across them, including 207 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for mentoring organizations for boys 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
102Companies
1,812Contacts tracked
207Verified emails
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The 25 largest mentoring organizations for boys based in the Netherlands

Ranked by team size
Top 25 of 102 company matches for mentoring organizations for boys 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 matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Stichting voor Kennis en sociale Cohesie (SKC) gelooft in de potentie van jongeren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Wij staan voor talent ontwikkeling van alle jongeren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Oprichter Joeri Peperkamp over Turn-Over: ‘Respect is een van de basisnormen in de rugbysport.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“School’s cool Amsterdam biedt sinds 1997 jaarlijks persoonlijke begeleiding aan leerlingen door het koppelen van vrijwillige thuismentoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Een groeiend aantal mensen heeft behoefte aan mentorschap, maar kan hiervoor niet terugvallen op familie of vrienden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMaastricht, NetherlandsHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Samen op weg naar een onbezorgde glimlach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Groei door aandacht We weten allemaal dat kinderen die opgroeien in Rotterdam niet allemaal dezelfde kansen hebben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Wij geloven erin dat alle jongeren potentie en talent hebben, vaak is een zetje in de rug al genoeg om deze talenten te ontplooien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Partner van mentoren | Leermiddelen, trainingen, diensten & evenementen - Wij geloven dat iedereen wil leren en een toekomst vol mogelijkheden voor zich heeft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Stichting Moria begeleidt jongvolwassen mannen die met justitie in aanraking zijn gekomen of dreigen te komen, om zich hun vrijheid eigen te maken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Zo'n 10 procent van de Utrechtse kinderen en jongeren groeit op in armoede.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSpijkenisse, NetherlandsHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Wij zien het als onze opdracht om jonge mensen te begeleiden in het proces van 'volwassen worden'.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wij zijn StraatGeluid!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“School's cool Nijmegen & Regio is een vrijwilligersorganisatie die jongeren in Nijmegen, Berg en Dal, Lingewaard en Wijchen begeleiding biedt met een vrijwillige thuismentor om zo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSneek, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wij zijn gespecialiseerd in zowel coaching voor meiden en jonge vrouwen (12-24 jaar), als in coaching voor jongens en jongvolwassen mannen (7-27 jaar).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDelft, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Wij ondersteunen leerlingen in kwetsbare situaties door ze te koppelen aan vrijwillige mentoren die hen tijdens hun schoolcarrière ondersteunen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Iedereen verdient een toekomst vol vertrouwen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSpankeren, NetherlandsHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“MentorConnector is hét eerste landelijke mentorplatform voor lokale en regionale overheden.”

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

Exact match

“De Zware Jongens bieden individuele ondersteuning op maat aan jongeren en jongvolwassenen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match's Gravenzande, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Voor alle kinderen is de overgang van basisschool naar voortgezet onderwijs een grote stap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSneek, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Datsja is ontstaan vanuit de ambitie om jongeren op een leuke manier te laten ontwikkelen, zodat zij zich door preventieve ondersteuning zodanig ontwikkelen dat zij op hun eigen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEnschede, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“School's cool Twente koppelt jongeren aan een vrijwillige thuismentor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Welkom bij Netwerk Time to Connect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Stichting SCN is een vrijwilligersorganisatie die gelooft in de eigen krachten van jongeren.”

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

Showing 25 of 102 mentoring organizations for boys based in the Netherlands

See the full list, filter by size, metro and specialty, and access 207 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mentoring organizations for boys based in the Netherlands at a glance

As of Nov 6, 2026
11.4%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
11.8%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
22
51-200
6
5,001-10,000
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 102 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 “mentoring organizations for boys” 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 207 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 “mentoring organizations for boys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mentoring organizations for boys are there based in the Netherlands?

RevenueBase identified 102 company matches for mentoring organizations for boys 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?

Stichting Voor Kennis EN Sociale Cohesie tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mentoring organizations for boys?

Amsterdam leads with 12 company records, followed by Utrecht (6) and Rotterdam (5).

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 207 professional contacts with verified work emails tracked across these 102 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.