Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in the Netherlands

RevenueBase identified 1,456 company matches for defense organizational consulting firms associated with the Netherlands as of September 2026 and tracks 9,829 professional contacts across them, including 3,609 with verified work emails and 1,139 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for defense organizational consulting firms 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 1, 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 1, 2026 How this list was built
1,456Companies
9,829Contacts tracked
3,609Verified emails
1,139Mobile numbers
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The 25 largest defense organizational consulting firms based in the Netherlands

Ranked by team size
Top 25 of 1,456 company matches for defense organizational consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchAmersfoort, Netherlands1,001-5,0001,773 contacts →

Exact match

“BMC is opgericht vanuit de overtuiging dat de bedrijfsvoering binnen de overheid kon worden verbeterd.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchHe, Netherlands51-200217 contacts →

Exact match

“We are LTP Business Psychologists The psychological consultancy that helps organizations collaborate successfully.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchUtrecht, Netherlands51-200175 contacts →

Exact match

“Andersson Elffers Felix (AEF) is a consultancy firm specialized in societal challenges, with nearly forty years of experience in the public domain.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, Netherlands51-200159 contacts →

Exact match

“SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, Netherlands201-500159 contacts →

Exact match

“Improving your performance Hot ITem Conclusion believes in agile, data-driven organisations that stay ahead of the competition by quickly adapting to new developments.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchGroningen, Netherlands51-200116 contacts →

Exact match

“Wij zijn Holland Inkoop Professionals (HIP), een toonaangevend inkoopadviesbureau dat zich richt op het oplossen van zowel inhoudelijke als personele vraagstukken voor…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchRotterdam, Netherlands51-200105 contacts →

Exact match

“Sprenkels is een onafhankelijk strategisch adviesbureau dat organisaties helpt in control te komen en te blijven.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchLx, Netherlands51-200103 contacts →

Exact match

“Samen de basis leggen voor maatschappelijk resultaat.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchPanningen, Netherlands51-20094 contacts →

Exact match

“De Aelmans Adviesgroep is actief sinds 1990 en wordt erkend als een toonaangevende adviesorganisatie in Zuid-Oost Nederland.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, Netherlands5,001-10,00090 contacts →

Exact match

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchBaarn, Netherlands11-5087 contacts →

Exact match

“Galan Groep -'Breed kijken, dwars denken en actief meedoen!' De Galan Groep helpt opdrachtgevers zélf effectiever te worden in het oplossen van hun vraagstukken.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchNederland, Netherlands51-20085 contacts →

Exact match

“You know where you want to go, what dream you want to pursue.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, Netherlands51-20081 contacts →

Exact match

“In today's new era, every industry requires transformative leadership.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchEd, Netherlands51-20078 contacts →

Exact match

“Established in 2012, UNLOQ is a global leadership and organisational development partner.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchUtrecht, Netherlands11-5076 contacts →

Exact match

“Wij combineren organisatieadvies en creativiteit.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, Netherlands51-20075 contacts →

Exact match

“We redefined management consulting to make it better for clients and better for consultants.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchAd, Netherlands51-20070 contacts →

Exact match

“Bluefield is a hands-on business consulting firm with a strong conviction that focus is the key to success.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchLa, Netherlands51-20062 contacts →

Exact match

“DiVetro is een onafhankelijk adviesbureau dat gespecialiseerd is in het beantwoorden en implementeren van IT-gerelateerde strategische vraagstukken.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchWg, Netherlands51-20053 contacts →

Exact match

“Als organisatieadviesbureau helpt Certus Groep publieke organisaties optimaal te presteren door het adviseren op strategische personeelsvraagstukken met tijdelijk & vast…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchThe Hague, Netherlands51-20052 contacts →

Exact match

“Samen, Expertise, No-Nonsense, Zakelijk, ‘Eigen’wijze Deze vijf kernwoorden geven aan waar wij als Senze voor staan.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchRotterdam, Netherlands201-50048 contacts →

Exact match

“Mercer believes in building brighter futures by redefining the world of work, reshaping retirement and investment outcomes, and unlocking real health and well-being.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchLc, Netherlands11-5047 contacts →

Exact match

“AF Advisors is a leading consultancy boutique, servicing asset owners, asset managers, and service providers in the investment industry since 2008.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchNetherlands11-5047 contacts →

Exact match

“Ben je op zoek naar verbetering van teamresultaten?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchUtrecht, Netherlands11-5046 contacts →

Exact match

“Changekitchen helpt organisaties beter, slimmer en flexibeler in te spelen op veranderingen om hen heen.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchRosmalen, Netherlands51-20045 contacts →

Exact match

“Ready to turn your organization into a frontrunner?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 1,456 defense organizational consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 3,609 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense organizational consulting firms based in the Netherlands at a glance

As of Sep 1, 2026
36.7%Verified-email coverage
11.6%Mobile-number coverage
6.8Average contacts per company
1-10Median size (employees)
11.5%Largest-city concentration · Amsterdam
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
1,201
11-50
192
51-200
35
201-500
5
1,001-5,000
7
5,001-10,000
1
10001+
2

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 “defense organizational consulting firms” 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 3,609 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 1, 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 “defense organizational consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense organizational consulting firms are there based in the Netherlands?

RevenueBase identified 1,456 company matches for defense organizational consulting firms 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?

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

Which city has the most defense organizational consulting firms?

Amsterdam leads with 167 company records, followed by Utrecht (59) and The Hague (56).

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 3,609 professional contacts with verified work emails tracked across these 1,456 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 1, 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.