Company lists · Data refreshed September 2026

Top 25 IT software consulting companies based in the Netherlands

Name: IT software consulting companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 1,547 companies tracked

RevenueBase identified 1,547 IT software consulting companies headquartered in the Netherlands as of September 2026 and tracks 24,261 professional contacts across them, including 9,637 with verified work emails and 1,971 with mobile numbers. Amsterdam is the largest hub.

This list covers IT software consulting companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

1,547Companies

24,261Contacts tracked

9,637Verified emails

1,971Mobile numbers

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The 25 largest IT software consulting companies based in the Netherlands

Ranked by team size

Top 25 of 1,547 IT software consulting companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT software consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CGI Nederland	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	1,312 contacts →
	Partial evidence “Insights you can act on CGI, opgericht in 1976, behoort tot de grootste IT en business consultancy bedrijven ter wereld.” Source: RevenueBase Database · checked Sep 27, 2026
2	Accenture The Netherlands	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	10001+	1,037 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
3	Axians NL	Indirect evidence	Zaltbommel, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	883 contacts →
	Indirect evidence “THE BEST OF ICT WITH A HUMAN TOUCH Technology is changing the world faster than ever.” Source: RevenueBase Database · checked Sep 27, 2026
4	OGD Ict-Diensten	Indirect evidence	Delft, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	879 contacts →
	Indirect evidence “Wij willen de complexiteit uit ict halen.” Source: RevenueBase Database · checked Sep 27, 2026
5	EMIXA	Indirect evidence	Naarden, NetherlandsHQ checked Sep 27, 2026	501-1,000	717 contacts →
	Indirect evidence “Emixa is a strategic, hands-on change delivery agency for inventive, mid-to-large organisations with complex, mission-critical operations - from manufacturing to construction and…” Source: RevenueBase Database · checked Sep 27, 2026
6	Team Rockstars IT	Partial evidence	Den Bosch, NetherlandsHQ checked Sep 27, 2026	501-1,000	640 contacts →
	Partial evidence “Bij Team Rockstars IT draait alles om impact.” Source: RevenueBase Database · checked Sep 27, 2026
7	Valantic NL	Strong evidence	Rotterdam, NetherlandsHQ checked Sep 27, 2026	51-200	508 contacts →
	Strong evidence “valantic is een van de toonaangevende bedrijven op het gebied van digitale oplossingen, consulting en software, met meer dan 3.500 developers en consultants op verschillende…” Source: RevenueBase Database · checked Sep 27, 2026
8	Business Core Solutions	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	501-1,000	418 contacts →
	Indirect evidence “Founded in 2014, Business Core Solutions (BCS) is a global enterprise transformation company and the world’s first Agentic System Integrator.” Source: RevenueBase Database · checked Sep 27, 2026
9	Vibe Group	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	399 contacts →
	Partial evidence “Vibe Group is an international tech staffing & consulting organisation.” Source: RevenueBase Database · checked Sep 27, 2026
10	Ig&h	Partial evidence	Utrecht, NetherlandsHQ checked Sep 27, 2026	501-1,000	396 contacts →
	Partial evidence “IG & H is a consulting and technology company with in-depth sector expertise across financial services, healthcare and retail.” Source: RevenueBase Database · checked Sep 27, 2026
11	ITDS	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	501-1,000	392 contacts →
	Partial evidence “We're ITDS, a leading business consultancy, Tech & AI engineers outsourcing firm specializing in Software Development, Data Engineering, Cloud/DevOps Engineering, Cybersecurity…” Source: RevenueBase Database · checked Sep 27, 2026
12	Experis Nederland	Indirect evidence	Gouda, NetherlandsHQ checked Sep 27, 2026	201-500	364 contacts →
	Indirect evidence “Experis helpt organisaties om technologie écht te laten werken.” Source: RevenueBase Database · checked Sep 27, 2026
13	AIDEN	Indirect evidence	De Meern, NetherlandsHQ checked Sep 27, 2026	201-500	351 contacts →
	Indirect evidence “At Aiden, we’re convinced that successful projects require more than just technology, which is why we commit ourselves to a personal approach.” Source: RevenueBase Database · checked Sep 27, 2026
14	ITIS	Indirect evidence	Barendrecht, NetherlandsHQ checked Sep 27, 2026	51-200	265 contacts →
	Indirect evidence “Wij zijn een middelgrote organisatie gevestigd in Barendrecht, die voor haar klanten hét aanspreekpunt voor ICT-zaken is.” Source: RevenueBase Database · checked Sep 27, 2026
15	Itility	Partial evidence	Eindhoven, NetherlandsHQ checked Sep 27, 2026	201-500	212 contacts →
	Partial evidence “We support our customers to solve IT challenges and accelerate innovation.” Source: RevenueBase Database · checked Sep 27, 2026
16	Bridge Global	Partial evidence	Schiphol, NetherlandsHQ checked Sep 27, 2026	201-500	184 contacts →
	Partial evidence “Bridge Global is a Netherlands-based software engineering company with over 20 years of experience helping organizations build, modernize, and scale digital products.” Source: RevenueBase Database · checked Sep 27, 2026
17	Triple Part Of Hypersolid	Indirect evidence	Alkmaar, NetherlandsHQ checked Sep 27, 2026	201-500	179 contacts →
	Indirect evidence “Triple converts technological opportunities into today's tangible solutions.” Source: RevenueBase Database · checked Sep 27, 2026
18	Pink Elephant Netherlands	Indirect evidence	Naarden, NetherlandsHQ checked Sep 27, 2026	201-500	167 contacts →
	Indirect evidence “Pink Elephant is een internationale business-innovator en kennisleider op het gebied van bedrijfstransformatie.” Source: RevenueBase Database · checked Sep 27, 2026
19	Javra Software	Partial evidence	Culemborg, NetherlandsHQ checked Sep 27, 2026	51-200	162 contacts →
	Partial evidence “Javra software was founded by our director Frank Möllers in His vision was to develop and support future proof custom business applications against a competitive price.” Source: RevenueBase Database · checked Sep 27, 2026
20	Avantage IT	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 27, 2026	201-500	161 contacts →
	Partial evidence “We believe that IT must serve our customers.” Source: RevenueBase Database · checked Sep 27, 2026
21	Transfer Solutions	Partial evidence	Leerdam, NetherlandsHQ checked Sep 27, 2026	51-200	160 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
22	Softwareone Netherlands	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	201-500	151 contacts →
	Partial evidence “SoftwareOne is een wereldwijde leverancier van software, cloud- en digitale transformatieoplossingen.” Source: RevenueBase Database · checked Sep 27, 2026
23	Freshminds	Strong evidence	Leiden, NetherlandsHQ checked Sep 27, 2026	51-200	139 contacts →
	Strong evidence “FreshMinds is an IT Consultancy company with focus on Software, Data, Cloud- & Cyber Security Engineering.” Source: RevenueBase Database · checked Sep 27, 2026
24	Qualogy	Partial evidence	Rijswijk, NetherlandsHQ checked Sep 27, 2026	201-500	127 contacts →
	Partial evidence “Jouw AI-first IT partner.” Source: RevenueBase Database · checked Sep 27, 2026
25	Simplex	Partial evidence	Barneveld, NetherlandsHQ checked Sep 27, 2026	51-200	124 contacts →
	Partial evidence “Samen halen we alles uit de software!” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT software consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT software consulting companies.
Partial evidence: Its own public description names part of IT software consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT software consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,547 IT software consulting companies based in the Netherlands

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IT software consulting companies based in the Netherlands at a glance

As of Sep 27, 2026

39.7%Verified-email coverage

8.1%Mobile-number coverage

15.7Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Amsterdam

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,101

11-50

287

51-200

102

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

6,9090–30

4,37331–60

29661–90

690–180

63180+

Company record updated

Median 80.0d

00–30

8,16931–60

9,64361–90

10,52590–180

1,686180+

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 IT software consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “IT software consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT software consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT software consulting companies, 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 its RevenueBase Smart Search 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, 9,637 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 27, 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.

IT software consulting companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT software consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT software consulting companies are there based in the Netherlands?

RevenueBase identified 1,547 IT software consulting companies 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?

CGI Nederland, headquartered in Ax, tops this list with the largest team on record.

Which city has the most IT software consulting companies?

Amsterdam leads with 128 headquartered companies, followed by Utrecht (57) and Rotterdam (52).

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 9,637 verified decision-maker contacts tracked across these 1,547 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 27, 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 Smart Search, 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.