Company lists · Data refreshed September 2026

Top 23 IT operations consulting firms based in the Netherlands

RevenueBase identified 1,748 company matches for IT operations consulting firms associated with the Netherlands as of September 2026 and tracks 19,295 professional contacts across them, including 8,124 with verified work emails and 1,617 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for IT operations 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 4, 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 4, 2026 How this list was built
1,748Companies
19,295Contacts tracked
8,124Verified emails
1,617Mobile numbers
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The 23 largest IT operations consulting firms based in the Netherlands

Ranked by team size
Top 23 of 1,748 company matches for IT operations consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 Sep 4, 20261,001-5,0001,542 contacts →

Exact match

“At Valcon, we are a European powerhouse in AI- and data-driven business transformation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchRotterdam, NetherlandsHQ recorded Sep 4, 20261,001-5,0001,318 contacts →

Exact match

“Insights you can act on CGI, opgericht in 1976, behoort tot de grootste IT en business consultancy bedrijven ter wereld.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 4, 202610001+1,044 contacts →

Exact match

“Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Sep 4, 20261,001-5,000998 contacts →

Exact match

“Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchNaarden, NetherlandsHQ recorded Sep 4, 2026501-1,000716 contacts →

Exact match

“At Emixa, we help organisations connect people, processes and systems across the product and service lifecycle.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchEindhoven, NetherlandsHQ recorded Sep 4, 2026201-500437 contacts →

Exact match

“Attention is what drives real progress.” With that belief, Dis Valcq chose a distinctive path more than 25 years ago.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchMaastricht, NetherlandsHQ recorded Sep 4, 202651-200311 contacts →

Exact match

“is a leading service provider in organizational and technological development and performance.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchDriebergen, NetherlandsHQ recorded Sep 4, 2026201-500199 contacts →

Exact match

“At Navara we know that digitalisation is the proverbial backbone for almost every organisation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchEa, NetherlandsHQ recorded Sep 4, 202651-200189 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchEd, NetherlandsHQ recorded Sep 4, 202651-200189 contacts →

Exact match

“Leading in Telecom and Internet Our organization, Prodapt Consulting (formerly known as VDVL Consultants), is a small-scale, but trend-setting ICT consultancy firm that since 1987…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchAlkmaar, NetherlandsHQ recorded Sep 4, 2026201-500182 contacts →

Exact match

“Triple converts technological opportunities into today's tangible solutions.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchUtrecht, NetherlandsHQ recorded Sep 4, 2026201-500179 contacts →

Exact match

“inlumi is a global team of 250+ specialists in digital transformation for the office of the CFO – advisory, technology implementation and managed operations.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchNaarden, NetherlandsHQ recorded Sep 4, 2026201-500168 contacts →

Exact match

“Pink Elephant is een internationale business-innovator en kennisleider op het gebied van bedrijfstransformatie.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchDb, NetherlandsHQ recorded Sep 4, 202651-200163 contacts →

Exact match

“If you prefer to approach your organization's IT challenges with a focus on business results rather than technology, if you're seeking a reliable partner that doesn't embark on…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchBarneveld, NetherlandsHQ recorded Sep 4, 202651-200124 contacts →

Exact match

“Samen halen we alles uit de software!”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Sep 4, 202651-200114 contacts →

Exact match

“ZICHT Consultants richt zich op vraagstukken op het gebied van procesverbeteringen, datamanagement, implementaties en project- en programmamanagement.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchUtrecht, NetherlandsHQ recorded Sep 4, 202651-200112 contacts →

Exact match

“Valori ondersteunt bedrijven bij de optimalisatie van hun Business/IT-waardeketen.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchWeesp, NetherlandsHQ recorded Sep 4, 202651-200111 contacts →

Exact match

“At 9altitudes, we strive to enable our clients to be more successful and achieve their goals through digital transformation, digitization and innovation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Sep 4, 202651-200109 contacts →

Exact match

“At Luminis, we do things a little differently.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchAx, NetherlandsHQ recorded Sep 4, 2026201-500108 contacts →

Exact match

“Eraneos is an international management and technology consultancy that helps shape the digital future of organizations.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchArnhem, NetherlandsHQ recorded Sep 4, 202651-20091 contacts →

Exact match

“Onze droom is en blijft een wereld waar software het onmogelijke mogelijk maakt.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 4, 20265,001-10,00090 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 4, 2026 · View company records in RevenueBase
23Exact matchWognum, NetherlandsHQ recorded Sep 4, 202651-20089 contacts →

Exact match

“Bij NEXXT maken we IT tot een strategische kracht die organisaties laat groeien, innoveren en meebewegen met verandering.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 23 of 1,748 IT operations consulting firms based in the Netherlands

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IT operations consulting firms based in the Netherlands at a glance

As of Sep 4, 2026
42.1%Verified-email coverage
8.4%Mobile-number coverage
11.0Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Amsterdam
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
1,343
11-50
260
51-200
98
201-500
19
501-1,000
6
1,001-5,000
10
5,001-10,000
2
10001+
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “IT operations 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 8,124 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 4, 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 “IT operations consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT operations consulting firms are there based in the Netherlands?

RevenueBase identified 1,748 company matches for IT operations 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?

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

Which city has the most IT operations consulting firms?

Amsterdam leads with 165 company records, followed by Rotterdam (61) and Utrecht (61).

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 8,124 professional contacts with verified work emails tracked across these 1,748 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 4, 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.