Company lists · Data refreshed September 2026

Top 25 Drupal development companies based in Belgium

Name: Drupal development companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 90 companies tracked

RevenueBase identified 90 drupal development companies headquartered in Belgium as of September 2026 and tracks 338 professional contacts across them, including 119 with verified work emails. Leuven is the largest hub.

This list covers drupal development companies headquartered in Belgium, 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 19, 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 19, 2026 86% judged on-target in blind review

90Companies

338Contacts tracked

119Verified emails

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The 25 largest drupal development companies based in Belgium

Ranked by team size

Top 25 of 90 drupal development companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to drupal development 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	Calibrate	Indirect evidence	Kontich, BelgiumHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “In the past 15 years, we have gained large expertise in consulting organizations in various industries on developing tailor made solutions using various open source tools and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Webstanz	Partial evidence	Mons, BelgiumHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Founded in 2006, WebstanZ is a digital Agence specialized in the Drupal CMS.” Source: RevenueBase Database · checked Sep 19, 2026
3	Lodestar	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Wij bedenken, bouwen en beheren websites en webapplicaties.” Source: RevenueBase Database · checked Sep 19, 2026
4	ANVIL	Partial evidence	Kontich, BelgiumHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Anvil specialises in website development using the best Content Management Systems (CMS) and frameworks.” Source: RevenueBase Database · checked Sep 19, 2026
5	Coworks	Partial evidence	Brugge, BelgiumHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “Coworks builds and integrates websites and web applications based upon the open source Drupal platform.” Source: RevenueBase Database · checked Sep 19, 2026
6	Idcreation NV	Partial evidence	Gullegem, BelgiumHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “IDcreation nv, set up in 1997 by Pieter Delesie, is today’s specialist in the development of professional websites fully according to customer specifications.” Source: RevenueBase Database · checked Sep 19, 2026
7	E2e WEB Solutions	Indirect evidence	Gentbrugge, BelgiumHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “e2e is sinds haar oprichting steeds meer gespecialiseerd in het bouwen en onderhouden van websites en online toepassingen.” Source: RevenueBase Database · checked Sep 19, 2026
8	District01	Indirect evidence	Kontich, BelgiumHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “At District01 we are defined by technology.” Source: RevenueBase Database · checked Sep 19, 2026
9	Artwhere	Indirect evidence	Blanmont, BelgiumHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Nous vous proposons un panel complet de services : site web, CMS, référencement, développements personnalisés, applications Facebook, application pour mobiles.” Source: RevenueBase Database · checked Sep 19, 2026
10	Celcius	Indirect evidence	Kuurne, BelgiumHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Websites Applications E-commerce Since our start in 2001, we've been designing, building and managing professional websites.” Source: RevenueBase Database · checked Sep 19, 2026
11	Smartdev	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Conception graphique, développement, gestion de contenu dynamique (CMS), bases de données, e-commerce, intranet, référencement, utilisation des derniers standards et technologies.” Source: RevenueBase Database · checked Sep 19, 2026
12	Webfluence	Indirect evidence	Pittem, BelgiumHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Digitale technologie in mensentaal: Wat we doen, is vaak complex.” Source: RevenueBase Database · checked Sep 19, 2026
13	Robarov	Indirect evidence	Arendonk, BelgiumHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Robarov is een no-nonsense bedrijf uit het Kempense Arendonk met een passie voor het web.” Source: RevenueBase Database · checked Sep 19, 2026
14	Aurealis	Indirect evidence	Diepenbeek, BelgiumHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Aurealis builds custom websites and business software for SMEs, non-profits, and independent professionals, using a proprietary framework and CMS that clients describe as…” Source: RevenueBase Database · checked Sep 19, 2026
15	Compart	Indirect evidence	Herzele, BelgiumHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Compart is een jong, veelbelovend bedrijf dat zich toespitst op alles aangaande Informatica faciliteiten.” Source: RevenueBase Database · checked Sep 19, 2026
16	Altigit	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Word je gek van werken met 10 verschillende platformen en wil je dit in 1 dashboard?” Source: RevenueBase Database · checked Sep 19, 2026
17	Coonweb	Indirect evidence	Keerbergen, BelgiumHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Odoo/OpenERP allow you to record your operations in a few clicks and manage all your financial activities in one place.” Source: RevenueBase Database · checked Sep 19, 2026
18	Webkliniek	Partial evidence	Poperinge, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Ontwikkeling van websites & webshops op basis van het open source content management systeem Drupal.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ewapps	Indirect evidence	Braine-l-alleud, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Société de développement d'applications et de sites internet située à Braine-l'Alleud.” Source: RevenueBase Database · checked Sep 19, 2026
20	Coffeebreak Webdesign	Indirect evidence	Waarloos, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Mijn naam is Yoni Roussel, als webdeveloper vertaal ik ideeën en dromen naar praktische, aantrekkelijke websites op maat van elke klant en elk toestel.” Source: RevenueBase Database · checked Sep 19, 2026
21	65inches	Indirect evidence	Stavelot, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Cabinet de Développeur(s)- 65inches offre un service de développement complet, de la mission globale à la prestation ciblée en passant pas la consultance ou le support- Backend &…” Source: RevenueBase Database · checked Sep 19, 2026
22	Subversion	Partial evidence	St-lambrechts-woluwe, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Subversion est une société belge spécialisée en développement web Drupal et WordPress, en gestion de projet et en consultance en médias sociaux.” Source: RevenueBase Database · checked Sep 19, 2026
23	Straffe Sites	Partial evidence	Brecht, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Straffe Sites is an agile and highly professional web development company specialized in the development of fast loading websites that achieve exceptional results in search…” Source: RevenueBase Database · checked Sep 19, 2026
24	Monkberry	Indirect evidence	Leuven, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “A young and flexible company focused on creative and innovative online tools and websites, branding, print & photography.” Source: RevenueBase Database · checked Sep 19, 2026
25	Blueblot WEB & Design	Partial evidence	Berlaar, BelgiumHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Wij maken websites en webshops met Drupal, geheel op maat.” Source: RevenueBase Database · checked Sep 19, 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: drupal development 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 drupal development companies.
Partial evidence: Its own public description names part of drupal development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drupal development 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 90 drupal development companies based in Belgium

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Drupal development companies based in Belgium at a glance

As of Sep 19, 2026

35.2%Verified-email coverage

3.8Average contacts per company

1-10Median size (employees)

5.6%Largest-city concentration · Leuven

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 90 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 drupal development 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 Belgium whose own description of what they do matches “drupal development 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 drupal development 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 drupal development companies, and records with no verified work email. Companies headquartered outside Belgium 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, 119 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 19, 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.

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 drupal development 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 drupal development companies are there based in Belgium?

RevenueBase identified 90 drupal development companies headquartered in Belgium 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?

Calibrate, headquartered in Kontich, tops this list with the largest team on record.

Which city has the most drupal development companies?

Leuven leads with 5 headquartered companies, followed by Brussels (4) and Ghent (3).

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 119 verified decision-maker contacts tracked across these 90 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 19, 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.