Company lists · Data refreshed September 2026

Top 25 Itsm consulting firms based in the Netherlands

Name: Itsm consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 1,101 companies tracked

RevenueBase identified 1,101 itsm consulting firms headquartered in the Netherlands as of September 2026 and tracks 8,908 professional contacts across them, including 3,096 with verified work emails and 761 with mobile numbers. Amsterdam is the largest hub.

This list covers itsm consulting firms headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

1,101Companies

8,908Contacts tracked

3,096Verified emails

761Mobile numbers

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The 25 largest itsm consulting firms based in the Netherlands

Ranked by team size

Top 25 of 1,101 itsm consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names itsm consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Baker Tilly NetherlandsIndirect evidence	Utrecht, NetherlandsHQ checked Sep 4, 2026	1,001-5,000	998
	“Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.” Source: company website · checked Sep 4, 2026
2	UNOIndirect evidence	Rijswijk, NetherlandsHQ checked Sep 4, 2026	n/a	609
	“UNO \| LEADING YOUR DIGITAL JOURNEY UNO neemt als strategische IT partner jouw organisatie bij de hand en is de gids op weg naar jouw digitale toekomst.” Source: company website · checked Sep 4, 2026
3	Sparke & KeanePartial evidence	Eindhoven, NetherlandsHQ checked Sep 4, 2026	51-200	214
	“Wij zijn experts in Strategy Consulting, Lean Project & Project Management, Digital Transformation, Finance & Control en Business Intelligence.” Source: company website · checked Sep 4, 2026
4	KembitIndirect evidence	Wijnandsrade, NetherlandsHQ checked Sep 4, 2026	51-200	122
	“KEMBIT, opgericht in 1996, levert hoogwaardige IT diensten aan een breed spectrum van organisaties, variërend van lokale MKB bedrijven tot grote landelijk opererende bedrijven en…” Source: company website · checked Sep 4, 2026
5	ValoriIndirect evidence	Utrecht, NetherlandsHQ checked Sep 4, 2026	51-200	112
	“Valori ondersteunt bedrijven bij de optimalisatie van hun Business/IT-waardeketen.” Source: company website · checked Sep 4, 2026
6	LuminisIndirect evidence	Amsterdam, NetherlandsHQ checked Sep 4, 2026	51-200	109
	“At Luminis, we do things a little differently.” Source: company website · checked Sep 4, 2026
7	Eraneos NetherlandsIndirect evidence	Ax, NetherlandsHQ checked Sep 4, 2026	201-500	108
	“Eraneos is an international management and technology consultancy that helps shape the digital future of organizations.” Source: company website · checked Sep 4, 2026
8	NeomaxIndirect evidence	Naarden, NetherlandsHQ checked Sep 4, 2026	51-200	93
	“Wij zijn neomax, een IT-dienstverlener die bedrijven helpt bij het vinden van ondersteuning voor jouw (tijdelijke) IT-uitdagingen op het gebied van support en beheer.” Source: company website · checked Sep 4, 2026
9	Protiviti The NetherlandsPartial evidence	Amsterdam, NetherlandsHQ checked Sep 4, 2026	5,001-10,000	90
	“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: company website · checked Sep 4, 2026
10	NEXXTIndirect evidence	Wognum, NetherlandsHQ checked Sep 4, 2026	51-200	89
	“Bij NEXXT maken we IT tot een strategische kracht die organisaties laat groeien, innoveren en meebewegen met verandering.” Source: company website · checked Sep 4, 2026
11	Cloud Primero B.VIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 4, 2026	51-200	85
	“Cloud Primero has built capabilities across a diverse set of in-demand technologies.” Source: company website · checked Sep 4, 2026
12	Protinus ITIndirect evidence	Db, NetherlandsHQ checked Sep 4, 2026	51-200	80
	“Vanuit onze ambitie dat het beter kan en beter moet, helpt Protinus al meer dan 15 jaar grote en middelgrote organisaties wendbaar te zijn en te blijven bij de verwerving van…” Source: company website · checked Sep 4, 2026
13	Rawworks Sneller EN Slimmer WerkenIndirect evidence	Odijk, NetherlandsHQ checked Sep 4, 2026	51-200	77
	“Wie zijn we?” Source: company website · checked Sep 4, 2026
14	SuccessdayIndirect evidence	Eindhoven, NetherlandsHQ checked Sep 4, 2026	51-200	72
	“SuccessDay is an HR consultancy firm specialised in Advisory, Transformation & Technology.” Source: company website · checked Sep 4, 2026
15	Geeksoft ConsultingPartial evidence	Utrecht, NetherlandsHQ checked Sep 4, 2026	51-200	70
	“At GeekSoft - we provide high quality, IT-enabled services with diverse consulting services to improve business challenges and performance.” Source: company website · checked Sep 4, 2026
16	Verdonck, Klooster & AssociatesIndirect evidence	En, NetherlandsHQ checked Sep 4, 2026	51-200	68
	“Strategic consultants let IT work for you Verdonck, Klooster & Associates is an independent consultancy company with extensive experience at the intersection of strategy…” Source: company website · checked Sep 4, 2026
17	DivetroIndirect evidence	La, NetherlandsHQ checked Sep 4, 2026	51-200	62
	“DiVetro is een onafhankelijk adviesbureau dat gespecialiseerd is in het beantwoorden en implementeren van IT-gerelateerde strategische vraagstukken.” Source: company website · checked Sep 4, 2026
18	DatabalanceIndirect evidence	Nieuwkuijk, NetherlandsHQ checked Sep 4, 2026	51-200	60
	“U moet kunnen vertrouwen op de beschikbaarheid en veiligheid van uw bedrijfskritische systemen.” Source: company website · checked Sep 4, 2026
19	D&a ConclusionIndirect evidence	Ae, NetherlandsHQ checked Sep 4, 2026	51-200	51
	“Adviesbureau voor informatiseringsprojecten in de zorg D&A medical group is sinds actief in de Nederlandse zorg-ICT.” Source: company website · checked Sep 4, 2026
20	ZENDAIndirect evidence	Lx, NetherlandsHQ checked Sep 4, 2026	51-200	48
	Source: company website · checked Sep 4, 2026
21	Etesian IT ConsultingIndirect evidence	Amsterdam, NetherlandsHQ checked Sep 4, 2026	51-200	46
	“Word jij weggeblazen door een bedrijf dat echt voor je klaar staat?” Source: company website · checked Sep 4, 2026
22	Iris ONEIndirect evidence	Rosmalen, NetherlandsHQ checked Sep 4, 2026	51-200	45
	“Ready to turn your organization into a frontrunner?” Source: company website · checked Sep 4, 2026
23	GO CompanyIndirect evidence	Woerden, NetherlandsHQ checked Sep 4, 2026	11-50	45
	“Met onze passie voor organiseren helpen wij al ruim 30 jaar bedrijven en organisaties in de zakelijke en financiële dienstverlening om niet alleen hun doelen te bereiken, maar…” Source: company website · checked Sep 4, 2026
24	I-Share Consultancy ServicesIndirect evidence	Bunnik, NetherlandsHQ checked Sep 4, 2026	51-200	44
	“I-share werd opgericht in 2008 als ICT-opleidingsinstituut, maar is sindsdien uitgegroeid tot hét kennishuis in ICT-consultancy.” Source: company website · checked Sep 4, 2026
25	KBENPIndirect evidence	Voorburg, NetherlandsHQ checked Sep 4, 2026	51-200	43
	“KBenP: more value from information.” Source: company website · checked Sep 4, 2026

Showing 25 of 1,101 itsm consulting firms based in the Netherlands

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Itsm consulting firms based in the Netherlands at a glance

As of Sep 4, 2026

1-10Median size (employees)

AmsterdamLargest hub · 88 HQs

761Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

863

11-50

162

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

255

61–90

1,736

90–180

1,093

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among itsm consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in the Netherlands whose own description of what they do matches “itsm consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among itsm consulting firms, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,096 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Itsm consulting firms by metro

Frequently asked

How many itsm consulting firms are there based in the Netherlands?

RevenueBase identified 1,101 itsm consulting firms headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Baker Tilly Netherlands, headquartered in Breda, tops this list with the largest team on record.

Which city has the most itsm consulting firms?

Amsterdam leads with 88 headquartered companies, followed by Utrecht (38) and Rotterdam (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,096 verified decision-maker contacts tracked across these 1,101 companies.

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.