Company lists · Data refreshed November 2026

Top 25 Executive mentoring nonprofits based in the Netherlands

RevenueBase identified 351 company matches for executive mentoring nonprofits associated with the Netherlands as of November 2026 and tracks 2,103 professional contacts across them, including 433 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for executive mentoring nonprofits 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
351Companies
2,103Contacts tracked
433Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest executive mentoring nonprofits based in the Netherlands

Ranked by team size
Top 25 of 351 company matches for executive mentoring nonprofits 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 matchLeiden, NetherlandsHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“De Kleine Consultant maakt Kleine Consultants en haar klanten groot door strategisch advies te bieden daar waar het de meeste waarde toevoegt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5090 contacts →

Exact match

“Dubbed by Forbes as the "leadership approach to disrupt thinking, then business" and by Stanford as the "future of higher education," THNK School of Leadership is the antithesis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMaastricht, NetherlandsHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“We leven in een wereld die voortdurend in beweging is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRoermond, NetherlandsHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Straight-Line Leadership Group Alles wat we doen, is ontworpen om ondernemers en leiders te helpen nú te bewegen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Een mentor is een wettelijke vertegenwoordiger in de zorg, aangewezen door de rechtbank.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“vanHarte & Lingsma, School voor Human Leadership, is sinds 1985 pionier in leiderschapsontwikkeling & persoonlijke ontwikkeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Iedereen heeft recht op een werkplek die goed voor je is, die past en energie geeft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Wij staan voor sterk en effectief leiderschap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchOmmen, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Maak er werk van.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchBaarn, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Leiderschap voor de publieke sector van morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Wij versnellen transitie- en ontwikkeltrajecten, bekrachtigen groei in mens en organisatie door training & coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“INTRODUCTIE Wij coachen, adviseren, trainen en geven opleidingen vanuit onszelf.”

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

Exact match

“We are a transition partner for growth, leadership, and team development, with an approach that connects ambition with pragmatism.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVijfhuizen, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CIC Company wil een bijdrage leveren aan de ontwikkeling van duurzaam leiderschap en de borging van deze leiderschapskwaliteiten op individueel, op organisatorisch en op…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match's Graveland, NetherlandsHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We are extremely curious about people!”

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

Exact match

“We are the place where leaders, boards, and organizations come when the conversation must go deeper.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNaarden, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Brightminds maakt werkt zinvol.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchSchipluiden, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Groei gaat voor ons niet alleen over groter worden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWoerden, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“PEER is a high-quality 'boutique' consultancy firm, specialized in the field of leadership development and professional development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBlaricum, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Let’s create a ripple effect by empowering people and inspiring change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Meer dan 20 jaar ervaring in het vak.”

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

Showing 25 of 351 executive mentoring nonprofits based in the Netherlands

See the full list, filter by size, metro and specialty, and access 433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Executive mentoring nonprofits based in the Netherlands at a glance

As of Nov 6, 2026
20.6%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
15.7%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
303
11-50
34
51-200
11
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 351 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 “executive mentoring nonprofits” 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 433 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.

Executive mentoring nonprofits by metro

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 “executive mentoring nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive mentoring nonprofits are there based in the Netherlands?

RevenueBase identified 351 company matches for executive mentoring nonprofits 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?

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

Which city has the most executive mentoring nonprofits?

Amsterdam leads with 55 company records, followed by Rotterdam (15) 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 433 professional contacts with verified work emails tracked across these 351 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.

Ready to reach these companies? Verified emails and direct dials for all 351 executive mentoring nonprofits based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

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.