Company lists · Data refreshed August 2026

Top 25 IT consulting companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 1,342 companies tracked

As of August 2026, this directory lists 1,342 IT consulting companies based in Belgium, with 26,696 contacts and 10,236 email addresses. Brussels is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 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 RevenueBase Smart Search rating on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

1,342Companies

26,696Contacts tracked

10,236Verified emails

533Mobile numbers

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The 25 largest IT consulting companies based in Belgium

Ranked by team size

Top 25 of 1,342 IT consulting companies based in Belgium, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to IT 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	Comarch	Partial evidence	St-Gillis Brussels, Belgium	5,001-10,000	4,344 contacts →
	Partial evidence “Comarch is a global IT business solution provider that optimizes operational and business processes.” Source: RevenueBase Database · checked Aug 29, 2026
2	Computer Futures	Indirect evidence	Belgium	501-1,000	2,646 contacts →
	Indirect evidence “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Source: RevenueBase Database · checked Aug 29, 2026
3	Delaware Belux	Indirect evidence	Kortrijk, Belgium	1,001-5,000	1,743 contacts →
	Indirect evidence “WHAT do we do?” Source: RevenueBase Database · checked Aug 29, 2026
4	Kpmg Belgium	Indirect evidence	Kortrijk, Belgium	1,001-5,000	1,613 contacts →
	Indirect evidence “Uncovering a world of opportunity together.” Source: RevenueBase Database · checked Aug 29, 2026
5	Inetum-Realdolmen	Indirect evidence	Gent, Belgium	1,001-5,000	771 contacts →
	Indirect evidence “Inetum-Realdolmen is part of the international Inetum Group.” Source: RevenueBase Database · checked Aug 29, 2026
6	EASI	Partial evidence	Grace-Hollogne, Belgium	501-1,000	748 contacts →
	Partial evidence “Easi is a Belgian IT company founded in offering state-of-the-art solutions and services to the mid-market, in the domains of software development, IT infrastructure, cloud and…” Source: RevenueBase Database · checked Aug 29, 2026
7	Alten Belgium	Indirect evidence	Saint Gilles, Belgium	501-1,000	645 contacts →
	Indirect evidence “ALTEN is a group of 57 professionals present all over the world and counts more than 88% of its employees being engineers.” Source: RevenueBase Database · checked Aug 29, 2026
8	AE	Indirect evidence	Heverlee, Belgium	201-500	446 contacts →
	Indirect evidence “AE is a "one stop" consultancy company specialising in digital transformation.” Source: RevenueBase Database · checked Aug 29, 2026
9	Cheops Technology	Partial evidence	Kontich, Belgium	201-500	348 contacts →
	Partial evidence “Cheops is an industry-leading provider of IT & Business Technology Services.” Source: RevenueBase Database · checked Aug 29, 2026
10	Savaco	Indirect evidence	Roosdaal, Belgium	201-500	288 contacts →
	Indirect evidence “Your organization deserves a partner who truly understands digital transformation.” Source: RevenueBase Database · checked Aug 29, 2026
11	Enovalife	Partial evidence	Evere Brussels, Belgium	201-500	258 contacts →
	Partial evidence “Enovalife (formerly known as Business & Decision Life Sciences) is part of the Orange Business Group, an international consulting and Systems Integration company listed on the…” Source: RevenueBase Database · checked Aug 29, 2026
12	Sopra Steria BE	Partial evidence	Strombeek-Bever, Belgium	501-1,000	242 contacts →
	Partial evidence “Hi, we’re Tobania, your trusted partner in Business and Technology Consulting, driving the forefront of digital transformation by valorising your business, data and technology.” Source: RevenueBase Database · checked Aug 29, 2026
13	Iliade Consulting	Strong evidence	Bruxelles, Belgium	201-500	209 contacts →
	Strong evidence “Iliade Consulting is an IT Consulting Company specialized in the energy and water sector.” Source: RevenueBase Database · checked Aug 29, 2026
14	Amista	Indirect evidence	Belgium	201-500	201 contacts →
	Indirect evidence “At Amista, we’re your no-nonsense business and technology partner.” Source: RevenueBase Database · checked Aug 29, 2026
15	Wavenet Belgium	Partial evidence	Leuze-En-Hainaut, Belgium	201-500	189 contacts →
	Partial evidence “Wavenet is a growing ICT company providing cutting-edge IT services and solutions based on the latest technologies.” Source: RevenueBase Database · checked Aug 29, 2026
16	XYLOS	Partial evidence	Herentals, Belgium	201-500	188 contacts →
	Partial evidence “Tailoring IT Solutions for Your Business Welcome to Xylos, where we empower your business with customized IT solutions.” Source: RevenueBase Database · checked Aug 29, 2026
17	Alistar	Indirect evidence	Belgium	501-1,000	176 contacts →
	Indirect evidence “Alistar is a full-service technology partner that streamlines business operations and accelerates growth with bespoke digital solutions.” Source: RevenueBase Database · checked Aug 29, 2026
18	Westpole Benelux	Partial evidence	Vilvoorde, Belgium	201-500	131 contacts →
	Partial evidence “We are the point of reference in the IT market for the pioneering companies ready to leverage new technological & digital projects, to embrace innovation and to evolve their…” Source: RevenueBase Database · checked Aug 29, 2026
19	Dynamate	Partial evidence	Belgium	201-500	120 contacts →
	Partial evidence “Met meer dan 40 jaar ervaring in de IT-sector staat Dynamate klaar om u te ondersteunen bij het ontketenen van het volledige potentieel van uw bedrijf, met een breed scala aan…” Source: RevenueBase Database · checked Aug 29, 2026
20	Contraste Europe	Indirect evidence	Brussels, Belgium	201-500	92 contacts →
	Indirect evidence “For the last 30 years, Contraste Europe has been successfully building strong relations with its clients.” Source: RevenueBase Database · checked Aug 29, 2026
21	ESCBV	Indirect evidence	Sint-Denijs-Westrem, Belgium	201-500	63 contacts →
	Indirect evidence “Bij ESC verenigen we 375 consultants en begeleiden we je van strategie over implementatie tot managed service.” Source: RevenueBase Database · checked Aug 29, 2026
22	Experis Belgium	Indirect evidence	Liege, Belgium	n/a	50 contacts →
	Indirect evidence “Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.” Source: RevenueBase Database · checked Aug 29, 2026
23	Proximus NXT Spearit	Indirect evidence	Evere Brussels, Belgium	201-500	44 contacts →
	Indirect evidence “At Proximus NXT SpearIT we help companies work smarter, safer and faster.” Source: RevenueBase Database · checked Aug 29, 2026
24	Uptime Group	Indirect evidence	Edegem, Belgium	201-500	39 contacts →
	Indirect evidence “Uptime Group was founded in 2001 as part of the Cronos Group.” Source: RevenueBase Database · checked Aug 29, 2026
25	VOX	Indirect evidence	Courbevoie Ottignies, Belgium	201-500	35 contacts →
	Indirect evidence “We are VOX TENEO, a Belgian ICT company and part of the BraveHub Group.” Source: RevenueBase Database · checked Aug 29, 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 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 consulting companies.
Partial evidence: Its own public description names part of IT 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 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 1,342 IT consulting companies based in Belgium

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IT consulting companies based in Belgium at a glance

As of Aug 29, 2026

38.3%Verified-email coverage

2.0%Mobile-number coverage

19.9Average contacts per company

1-10Median size (employees)

7.5%Largest-city concentration · Brussels

Aug 29, 2026Page data refreshed

Companies by employee count

1-10

935

11-50

231

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 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 Belgium whose own description of what they do matches “IT 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 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 consulting 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, 10,236 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 August 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.

IT consulting companies by metro

IT consulting companies in Brussels100
IT consulting companies in Bruxelles51
IT consulting companies in Antwerpen29
IT consulting companies in Antwerp28

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 1,342 IT consulting companies based in Belgium as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 26,696 contacts and 10,236 email addresses associated with IT consulting companies based in Belgium.

Which city has the most IT consulting companies on the list?

Brussels is the single most-represented city among the IT consulting companies on the list.

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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.