Company lists · Data refreshed September 2026

Top 25 Nonprofit digital transformation firms based in the Netherlands

RevenueBase identified 367 nonprofit digital transformation firms headquartered in the Netherlands as of September 2026 and tracks 3,273 professional contacts across them, including 1,346 with verified work emails. Amsterdam is the largest hub.

This list covers nonprofit digital transformation 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review
367Companies
3,273Contacts tracked
1,346Verified emails
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The 25 largest nonprofit digital transformation firms based in the Netherlands

Ranked by team size
Top 25 of 367 nonprofit digital transformation firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit digital transformation firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLeiden, NetherlandsHQ checked Sep 29, 202651-200195 contacts →

Indirect evidence

“De Kleine Consultant maakt Kleine Consultants en haar klanten groot door strategisch advies te bieden daar waar het de meeste waarde toevoegt.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceCapelle Aan Den Ijssel, NetherlandsHQ checked Sep 29, 2026n/a183 contacts →

Partial evidence

“We help organizations gain control over their digital foundation.”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceUtrecht, NetherlandsHQ checked Sep 29, 2026201-500176 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202651-200110 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceUtrecht, NetherlandsHQ checked Sep 29, 202651-200101 contacts →

Partial evidence

“Conclusion Consulting is an energetic consultancy club that operates in a (digital) world that is different every week.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceHeerenveen, NetherlandsHQ checked Sep 29, 202651-20096 contacts →

Partial evidence

“Digitale groei lukt alleen als je keuzes maakt die werken in de praktijk: uitvoerbaar, schaalbaar en gedragen door jouw organisatie.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceLeiden, NetherlandsHQ checked Sep 29, 202611-5086 contacts →

Indirect evidence

“Al meer dan vijfentwintig jaar is het web ons werkterrein.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceAd, NetherlandsHQ checked Sep 29, 202651-20070 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 202651-20069 contacts →

Indirect evidence

“Wij zijn Dux Group, geboren en gebouwd in Rotterdam.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceLaren, NetherlandsHQ checked Sep 29, 202651-20058 contacts →

Indirect evidence

“There is no shortage of technology potential or business ambitions: the real challenge lies in bringing them together and turning them into tangible results.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceZwolle, NetherlandsHQ checked Sep 29, 202611-5049 contacts →

Indirect evidence

“Bij Cobra helpen we organisaties groeien met Salesforce – op een manier die goed voelt én werkt.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceAlkmaar, NetherlandsHQ checked Sep 29, 202651-20049 contacts →

Partial evidence

“In a world that is becoming increasingly digital, growth equates to smart automation.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidence's-hertogenbosch, NetherlandsHQ checked Sep 29, 202611-5049 contacts →

Partial evidence

“Aanjager van jouw digitale revolutie In een wereld waar technologie sneller evolueert dan je koffiemachine kan bijhouden, zorgen wij ervoor dat jij wél grip houdt.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202651-20047 contacts →

Partial evidence

“Since our inception in 2010, SparkOptimus has established itself as one of Europe's premier digital consultancies, consistently guiding businesses toward success in the digital…”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceRosmalen, NetherlandsHQ checked Sep 29, 202651-20045 contacts →

Indirect evidence

“Ready to turn your organization into a frontrunner?”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceArnhem, NetherlandsHQ checked Sep 29, 202611-5034 contacts →

Partial evidence

“Parell ondersteunt organisaties bij de noodzakelijke (digitale) verandering die meer maatschappelijke impact mogelijk maakt.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5033 contacts →

Indirect evidence

“Data2Bots is a global leader in data-driven technology solutions, providing scalable and impactful services for businesses and governments.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceRotterdam, NetherlandsHQ checked Sep 29, 202611-5032 contacts →

Partial evidence

“Digital Impact helps organizations transform in a digital and AI-driven world.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceZeist, NetherlandsHQ checked Sep 29, 202611-5029 contacts →

Indirect evidence

“Hoe blijf je waardevol in een wereld die volop verandert?”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 2026501-1,00029 contacts →

Partial evidence

“Portera orchestrates technology to help out businesses to structure and develop total digital strategy that can deliver against business objectives.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“We help NGOs scale up their Digital Fundraising.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 202651-20027 contacts →

Indirect evidence

“We're Obvious People, a friendly, collaborative IT service provider based in The Netherlands.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidence's-hertogenbosch, NetherlandsHQ checked Sep 29, 202611-5026 contacts →

Indirect evidence

“Pernino is “Designed to innovate business”.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceMaarssen, NetherlandsHQ checked Sep 29, 202611-5024 contacts →

Partial evidence

“STARC helpt organisaties dataliseren (digitaliseren, automatiseren en datagedreven werken).”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceUtrecht, NetherlandsHQ checked Sep 29, 202611-5024 contacts →

Partial evidence

“Digitalisering is de kern van elk bedrijfsproces.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 367 nonprofit digital transformation firms based in the Netherlands

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Nonprofit digital transformation firms based in the Netherlands at a glance

As of Sep 29, 2026
41.1%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
13.9%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
264
11-50
78
51-200
18
201-500
4
501-1,000
3

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 367 companies.

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 nonprofit digital transformation firms, 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 “nonprofit digital transformation firms”. 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 nonprofit digital transformation firms), 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 nonprofit digital transformation 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 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, 1,346 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 29, 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.

Nonprofit digital transformation firms 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 nonprofit digital transformation firms, 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 nonprofit digital transformation firms are there based in the Netherlands?

RevenueBase identified 367 nonprofit digital transformation 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?

DE Kleine Consultant, headquartered in Leiden, tops this list with the largest team on record.

Which city has the most nonprofit digital transformation firms?

Amsterdam leads with 51 headquartered companies, followed by Utrecht (24) and Rotterdam (15).

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 1,346 verified decision-maker contacts tracked across these 367 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 29, 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.