Company lists · Data verified August 2026

Top 25 Data science consulting companies based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 154 companies tracked

There are 154 data science consulting companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,794 professional contacts across them, including 878 with verified work emails and 91 with mobile numbers. Brussels is the largest hub.

This list covers data science consulting companies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

154Companies

1,794Contacts tracked

878Verified emails

91Mobile numbers

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The 25 largest data science consulting companies based in Belgium

Ranked by team size

Top 25 of 154 data science consulting companies based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	LACO	Diegem	51-200	190	46
2	IDDI	Ottignies	51-200	169	83
3	Euranova	Mont Saint Guibert	51-200	163	101
4	Element61	n/a	51-200	139	95
5	Dataroots, A Talan Company	n/a	51-200	135	97
6	Acumen	Heverlee	11-50	61	32
7	Openanalytics	Antwerp Belgium	11-50	58	7
8	Dataminded	Leuven	51-200	57	40
9	Bmatix Belgium	Genk	11-50	41	2
10	AIVIX	Boortmeerbeek	51-200	33	19
11	Agilytic	n/a	11-50	31	23
12	Kapernikov	Haaltert	11-50	30	16
13	jetpack.ai	Etterbeek Brussels	11-50	29	23
14	Multiminds	Aalst	11-50	28	19
15	JUVO	Ghent	51-200	28	14
16	Stitchd	Merelbeke	11-50	26	19
17	BIG Industries	Kontich	11-50	24	8
18	BGFI	Saint-Gilles	51-200	24	3
19	Infofarm	Kontich	11-50	22	14
20	Data Trust Associates	Antwerpen	11-50	22	9
21	Crunch, A Data & AI Agency	Ghent	11-50	21	16
22	vectr.consulting	Kontich	11-50	20	13
23	madison.partners	Gent	11-50	19	16
24	Oquila	n/a	11-50	19	12
25	Base 3	Mechelen	11-50	17	3

Showing 25 of 154 data science consulting companies based in Belgium

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Data science consulting companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 19 HQs

91Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

101

11-50

51-200

501-1,000

1,001-5,000

Data science consulting companies by metro

Metro	Companies
Data science consulting companies in Brussels	19
Data science consulting companies in Kontich	9
Data science consulting companies in Ghent	6
Data science consulting companies in Mechelen	5
Data science consulting companies in Gent	4
Data science consulting companies in Antwerp	4
Data science consulting companies in Louvain-La-Neuve	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data science consulting companies”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data science consulting companies are there based in Belgium?

There are 154 data science consulting companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

LACO, headquartered in Diegem, tops this list with the largest team on record.

Which city has the most data science consulting companies?

Brussels leads with 19 headquartered companies, followed by Kontich (9) and Ghent (6).

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 878 verified decision-maker contacts tracked across these 154 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.