Company lists · Data refreshed November 2026

Top 25 Federal systems consultants based in the Netherlands

RevenueBase identified 139 company matches for federal systems consultants associated with the Netherlands as of November 2026 and tracks 1,196 professional contacts across them, including 343 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for federal systems consultants 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
139Companies
1,196Contacts tracked
343Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest federal systems consultants based in the Netherlands

Ranked by team size
Top 25 of 139 company matches for federal systems consultants 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 matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Adviesorganisatie Improven verbetert de processen, informatievoorziening en projecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Cloud Primero has built capabilities across a diverse set of in-demand technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Strategic consultants let IT work for you Verdonck, Klooster & Associates is an independent consultancy company with extensive experience at the intersection of strategy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDriebergen-rijsenburg, NetherlandsHQ recorded Nov 6, 202651-20052 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRosmalen, NetherlandsHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Ready to turn your organization into a frontrunner?”

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

Exact match

“MvR & Partners is een jong organisatie-adviesbureau met opdrachtgevers in de overheid, de zorg, bij projectontwikkelaars en in de telecomindustrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Green Rock Consulting is an independent and successful consulting firm, which is also active in the financial, public and health sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNetherlandsHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Bij DDC kennen we de kracht van informatie.”

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

Exact match

“IT is niet zomaar een instrument, het is een keiharde verschilmaker.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBaarn, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Stratix Consulting is a closely knit team of experts in electronic infrastructures and business strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRandstad, NetherlandsHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Twizt is een Next Level Onderneming die zich richt op business consultancy rondom Technologie, Integratie, Development & Projectmanagement.”

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

Exact match

“Novion is een jong en dynamisch IT advies- en implementatiebureau, gespecialiseerd in online IT oplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“DDG Consulting helps businesses and organizations improve their technology infrastructure and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHeesch, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Dotcombusiness is een Managed Service Provider uit Heesch die MKB-organisaties helpt met IT die gewoon werkt.”

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

Exact match

“Inzet van ICT met toegevoegde waarde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVeldhoven, NetherlandsHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Ambitie in digitale transitie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Reliance I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Overdevest Adviseurs is een gerenommeerd technisch adviesbureau dat gevestigd is in Den Haag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“RIVA -IT is een jong en dynamisch bedrijf dat zich richt op IT innovatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZeist, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Quantra is een enthousiast consultancy bedrijf dat streeft naar meer rendement uit uw IT en meer grip op projecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHuizen, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“L'Unité Automatisering B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Flow Civiel is een adviesbureau dat mens en techniek verbindt - van beleid tot realisatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHoogeveen, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Digityze adviseert in groei en digitalisering bij bedrijven en overheden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Samen naar een goed geïnformeerd Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Human Force is een ambitieuze en kwaliteit gedreven organisatie met een focus op de disciplines Compliance, Overheid & ICT.”

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

Showing 25 of 139 federal systems consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 343 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Federal systems consultants based in the Netherlands at a glance

As of Nov 6, 2026
28.7%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
20
51-200
13
201-500
2

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 139 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 “federal systems consultants” 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 343 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 “federal systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal systems consultants are there based in the Netherlands?

RevenueBase identified 139 company matches for federal systems consultants 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?

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

Which city has the most federal systems consultants?

Amsterdam leads with 13 company records, followed by Rotterdam (9) and The Hague (7).

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 343 professional contacts with verified work emails tracked across these 139 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 139 federal systems consultants 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.