Company lists · Data refreshed September 2026

Top 25 Digital transformation consulting firms based in Belgium

Name: Digital transformation consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,188 companies tracked

RevenueBase identified 1,188 digital transformation consulting firms headquartered in Belgium as of September 2026 and tracks 36,996 professional contacts across them, including 15,880 with verified work emails and 1,045 with mobile numbers. Brussels is the largest hub.

This list covers digital transformation consulting firms 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 1, 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 Sep 1, 2026 86% judged on-target in blind review

1,188Companies

36,996Contacts tracked

15,880Verified emails

1,045Mobile numbers

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The 25 largest digital transformation consulting firms based in Belgium

Ranked by team size

Top 25 of 1,188 digital transformation consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to digital transformation consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Expleo Group	Strong evidence	Belgium	10001+	13,502 contacts →
	Strong evidence “Expleo is a global engineering, technology and consulting service provider that partners with leading organisations to guide them through their business transformation, helping…” Source: RevenueBase Database · checked Sep 1, 2026
2	Delaware Belux	Indirect evidence	Kortrijk, Belgium	1,001-5,000	1,743 contacts →
	Indirect evidence “WHAT do we do?” Source: RevenueBase Database · checked Sep 1, 2026
3	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 Sep 1, 2026
4	SFEIR	Indirect evidence	Bruxelles, Belgium	501-1,000	916 contacts →
	Indirect evidence “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Source: RevenueBase Database · checked Sep 1, 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 Sep 1, 2026
6	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 Sep 1, 2026
7	Accenture Belgium	Partial evidence	Belgium	10001+	457 contacts →
	Partial evidence “Accenture is a leading solutions and services company that helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create…” Source: RevenueBase Database · checked Sep 1, 2026
8	AE	Strong evidence	Heverlee, Belgium	201-500	446 contacts →
	Strong evidence “AE is a "one stop" consultancy company specialising in digital transformation.” Source: RevenueBase Database · checked Sep 1, 2026
9	Amexio	Strong evidence	Heverlee, Belgium	501-1,000	431 contacts →
	Strong evidence “We are your partner in digital transformation, and more specifically in Enterprise Content Management, Customer Communication Management, Customer Experience Management and…” Source: RevenueBase Database · checked Sep 1, 2026
10	Bizzdesign	Partial evidence	Belgium	501-1,000	344 contacts →
	Partial evidence “Bizzdesign is a global enterprise transformation SaaS company, founded over two decades ago.” Source: RevenueBase Database · checked Sep 1, 2026
11	RPC	Strong evidence	Belgium	201-500	338 contacts →
	Strong evidence “We are The Retail Performance Company (rpc), the consulting firm dedicated to the entire process of customer-centric transformation: from strategy, via customer experience design…” Source: RevenueBase Database · checked Sep 1, 2026
12	Savaco	Strong evidence	Roosdaal, Belgium	201-500	288 contacts →
	Strong evidence “Your organization deserves a partner who truly understands digital transformation.” Source: RevenueBase Database · checked Sep 1, 2026
13	Dentsu Benelux	Partial evidence	Watermael-Boitsfort Brussels, Belgium	501-1,000	266 contacts →
	Partial evidence “Dentsu is an integrated growth and transformation partner to the world’s leading organizations.” Source: RevenueBase Database · checked Sep 1, 2026
14	Sopra Steria BE	Strong evidence	Strombeek-Bever, Belgium	501-1,000	242 contacts →
	Strong 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 Sep 1, 2026
15	NRB International Organisations Trasys	Partial evidence	Heverlee, Belgium	1,001-5,000	204 contacts →
	Partial evidence “Faced with digital challenges, IT decision-makers, executive management, and business leaders shaping the future of Belgian and European organizations-both small and large-are not…” Source: RevenueBase Database · checked Sep 1, 2026
16	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 Sep 1, 2026
17	Randstad Digital Belgium	Strong evidence	Wilsele, Belgium	501-1,000	198 contacts →
	Strong evidence “Randstad Digital is a trusted digital enablement partner that facilitates the rapid transformation of businesses by providing global talent, production capabilities, and…” Source: RevenueBase Database · checked Sep 1, 2026
18	XYLOS	Indirect evidence	Herentals, Belgium	201-500	188 contacts →
	Indirect evidence “Tailoring IT Solutions for Your Business Welcome to Xylos, where we empower your business with customized IT solutions.” Source: RevenueBase Database · checked Sep 1, 2026
19	ORBID	Strong evidence	Zele, Belgium	51-200	183 contacts →
	Strong evidence “With over 25 years of experience and a team of 185 experts, we support more than 900 businesses in their digital transformation, securing their environments and developing their…” Source: RevenueBase Database · checked Sep 1, 2026
20	Alistar	Partial evidence	Belgium	501-1,000	176 contacts →
	Partial evidence “Alistar is a full-service technology partner that streamlines business operations and accelerates growth with bespoke digital solutions.” Source: RevenueBase Database · checked Sep 1, 2026
21	Euranova	Strong evidence	Mont Saint Guibert, Belgium	51-200	163 contacts →
	Strong evidence “At Euranova, we drive digital transformation and innovation by harnessing the power of AI and Data.” Source: RevenueBase Database · checked Sep 1, 2026
22	Datashift	Indirect evidence	Belgium	51-200	151 contacts →
	Indirect evidence “Data in motion.” Source: RevenueBase Database · checked Sep 1, 2026
23	Dataroots, A Talan Company	Indirect evidence	Belgium	51-200	135 contacts →
	Indirect evidence “Our Vision: At Dataroots, we harness the power of AI and data-driven solutions to revolutionize how companies operate.” Source: RevenueBase Database · checked Sep 1, 2026
24	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 Sep 1, 2026
25	Harmony Group	Strong evidence	Diegem, Belgium	51-200	123 contacts →
	Strong evidence “Transform Your Business for the Digital Age In 2025 we're guiding more than 50 enterprises in Belgium, Netherlands and Germany through successful digital transformations.” Source: RevenueBase Database · checked Sep 1, 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: digital transformation consulting firms. 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 digital transformation consulting firms.
Partial evidence: Its own public description names part of digital transformation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital transformation consulting firms. 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 1,188 digital transformation consulting firms based in Belgium

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Digital transformation consulting firms based in Belgium at a glance

As of Sep 1, 2026

42.9%Verified-email coverage

2.8%Mobile-number coverage

31.1Average contacts per company

1-10Median size (employees)

9.8%Largest-city concentration · Brussels

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

806

11-50

214

51-200

201-500

501-1,000

1,001-5,000

10001+

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 digital transformation consulting 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 Belgium whose own description of what they do matches “digital transformation consulting 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 digital transformation consulting 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 digital transformation consulting firms, 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, 15,880 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 1, 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.

Digital transformation consulting firms by metro

Digital transformation consulting firms in Brussels117
Digital transformation consulting firms in Bruxelles47
Digital transformation consulting firms in Kontich34
Digital transformation consulting firms in Antwerp27
Digital transformation consulting firms in Gent27
Digital transformation consulting firms in Liege25

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 digital transformation consulting 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 digital transformation consulting firms are there based in Belgium?

RevenueBase identified 1,188 digital transformation consulting firms 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?

Expleo Group, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most digital transformation consulting firms?

Brussels leads with 117 headquartered companies, followed by Bruxelles (47) and Kontich (34).

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 15,880 verified decision-maker contacts tracked across these 1,188 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 1, 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.