Company lists · Data refreshed September 2026

Top 25 Digital transformation consultancies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,160 companies tracked

There are 1,160 digital transformation consultancies headquartered in Belgium (RevenueBase, September 2026). RevenueBase tracks 36,729 professional contacts across them, including 15,735 with verified work emails and 1,039 with mobile numbers. Brussels is the largest hub.

This list covers digital transformation consultancies 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, how directly it supports the match, and when it was last checked. Data refreshed September 1, 2026.

1,160Companies

36,729Contacts tracked

15,735Verified emails

1,039Mobile numbers

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The 25 largest digital transformation consultancies based in Belgium

Ranked by team size

Top 25 of 1,160 digital transformation consultancies based in Belgium, ranked by team size, largest first. Data refreshed Sep 1, 2026. Evidence rates how directly each company's own description names digital transformation consultancies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Expleo GroupPartial 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: company website · checked Sep 1, 2026	Belgium	10001+	13,502	5,193
2	Delaware BeluxIndirect evidence “WHAT do we do?” Source: company website · checked Sep 1, 2026	Kortrijk, Belgium	1,001-5,000	1,743	1,217
3	Kpmg BelgiumIndirect evidence “Uncovering a world of opportunity together.” Source: company website · checked Sep 1, 2026	Kortrijk, Belgium	1,001-5,000	1,613	1,003
4	SFEIRIndirect evidence “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Source: company website · checked Sep 1, 2026	Bruxelles, Belgium	501-1,000	916	359
5	Inetum-RealdolmenIndirect evidence “Inetum-Realdolmen is part of the international Inetum Group.” Source: company website · checked Sep 1, 2026	Gent, Belgium	1,001-5,000	771	353
6	Accenture BelgiumPartial 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: company website · checked Sep 1, 2026	Belgium	10001+	457	243
7	AEStrong evidence “AE is a "one stop" consultancy company specialising in digital transformation.” Source: company website · checked Sep 1, 2026	Heverlee, Belgium	201-500	446	289
8	AmexioStrong evidence “We are your partner in digital transformation, and more specifically in Enterprise Content Management, Customer Communication Management, Customer Experience Management and…” Source: company website · checked Sep 1, 2026	Heverlee, Belgium	501-1,000	431	125
9	BizzdesignPartial evidence “Bizzdesign is a global enterprise transformation SaaS company, founded over two decades ago.” Source: company website · checked Sep 1, 2026	Belgium	501-1,000	344	204
10	RPCPartial 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: company website · checked Sep 1, 2026	Belgium	201-500	338	191
11	SavacoStrong evidence “Your organization deserves a partner who truly understands digital transformation.” Source: company website · checked Sep 1, 2026	Roosdaal, Belgium	201-500	288	167
12	Dentsu BeneluxPartial evidence “Dentsu is an integrated growth and transformation partner to the world’s leading organizations.” Source: company website · checked Sep 1, 2026	Watermael-Boitsfort Brussels, Belgium	501-1,000	266	177
13	Sopra Steria BEStrong 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: company website · checked Sep 1, 2026	Strombeek-Bever, Belgium	501-1,000	242	120
14	NRB International Organisations TrasysPartial 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: company website · checked Sep 1, 2026	Heverlee, Belgium	1,001-5,000	204	23
15	AmistaIndirect evidence “At Amista, we’re your no-nonsense business and technology partner.” Source: company website · checked Sep 1, 2026	Belgium	201-500	201	34
16	Randstad Digital BelgiumStrong evidence “Randstad Digital is a trusted digital enablement partner that facilitates the rapid transformation of businesses by providing global talent, production capabilities, and…” Source: company website · checked Sep 1, 2026	Wilsele, Belgium	501-1,000	198	58
17	XYLOSIndirect evidence “Tailoring IT Solutions for Your Business Welcome to Xylos, where we empower your business with customized IT solutions.” Source: company website · checked Sep 1, 2026	Herentals, Belgium	201-500	188	96
18	ORBIDStrong 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: company website · checked Sep 1, 2026	Zele, Belgium	51-200	183	133
19	AlistarPartial evidence “Alistar is a full-service technology partner that streamlines business operations and accelerates growth with bespoke digital solutions.” Source: company website · checked Sep 1, 2026	Belgium	501-1,000	176	115
20	EuranovaStrong evidence “At Euranova, we drive digital transformation and innovation by harnessing the power of AI and Data.” Source: company website · checked Sep 1, 2026	Mont Saint Guibert, Belgium	51-200	163	101
21	DatashiftIndirect evidence “Data in motion.” Source: company website · checked Sep 1, 2026	Belgium	51-200	151	113
22	Dataroots, A Talan CompanyIndirect evidence “Our Vision: At Dataroots, we harness the power of AI and data-driven solutions to revolutionize how companies operate.” Source: company website · checked Sep 1, 2026	Belgium	51-200	135	97
23	Westpole BeneluxPartial 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: company website · checked Sep 1, 2026	Vilvoorde, Belgium	201-500	131	45
24	The House Of MarketingIndirect evidence “At The House of Marketing, we help our clients to transition towards profitable, sustainable growth through strategic marketing consulting and interim management.” Source: company website · checked Sep 1, 2026	Machelen Brussels, Belgium	51-200	130	56
25	9altitudes BelgiumPartial evidence “9altitudes is perfectly positioned to help you create the vision of a better digital tomorrow – fit for your business.” Source: company website · checked Sep 1, 2026	Belgium	501-1,000	126	85

Showing 25 of 1,160 digital transformation consultancies based in Belgium

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Digital transformation consultancies based in Belgium at a glance

As of Sep 1, 2026

1-10Median size (employees)

BrusselsLargest hub · 111 HQs

1,039Contacts with mobile numbers

Sep 1, 2026Data refreshed

Companies by employee count

1-10

790

11-50

210

51-200

201-500

501-1,000

1,001-5,000

10001+

Digital transformation consultancies by metro

Metro	Companies
Digital transformation consultancies in Brussels	111
Digital transformation consultancies in Bruxelles	44
Digital transformation consultancies in Kontich	39
Digital transformation consultancies in Gent	32
Digital transformation consultancies in Antwerpen	28
Digital transformation consultancies in Antwerp	26
Digital transformation consultancies in Liege	25

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 consultancies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “digital transformation consultancies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among digital transformation consultancies, 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 an evidence rating so you can judge each match yourself.
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, 15,735 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.

Frequently asked

How many digital transformation consultancies are there based in Belgium?

There are 1,160 digital transformation consultancies headquartered in Belgium as of September 2026 (RevenueBase).

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 consultancies?

Brussels leads with 111 headquartered companies, followed by Bruxelles (44) and Kontich (39).

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 15,735 verified decision-maker contacts tracked across these 1,160 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 contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.