Company lists · Data verified August 2026

Top 25 Data science companies based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 71 companies tracked

There are 71 data science companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 739 professional contacts across them, including 336 with verified work emails and 50 with mobile numbers. Brussels is the largest hub.

This list covers data science 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.

71Companies

739Contacts tracked

336Verified emails

50Mobile numbers

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The 25 largest data science companies based in Belgium

Ranked by team size

Top 25 of 71 data science 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	Element61	n/a	51-200	139	95
3	Agilytic	n/a	11-50	31	23
4	jetpack.ai	Etterbeek Brussels	11-50	29	23
5	Multiminds	Aalst	11-50	28	19
6	JUVO	Ghent	51-200	28	14
7	BGFI	Saint-Gilles	51-200	24	3
8	Infofarm	Kontich	11-50	22	14
9	Crunch, A Data & AI Agency	Ghent	11-50	21	16
10	vectr.consulting	Kontich	11-50	20	13
11	Base 3	Mechelen	11-50	17	3
12	Algorhythm Group	Lummen	51-200	15	8
13	Dnalytics	Louvain-La-Neuve	1-10	13	5
14	Mentis	Brussels	11-50	13	1
15	In2facts	n/a	1-10	10	6
16	Troople	Louvain-La-Neuve	1-10	8	4
17	Prophecy Labs	Brussels Brussels	1-10	7	6
18	Bisc Global	Gent	11-50	7	2
19	Intellus Group	n/a	51-200	6	3
20	Dcode Digital Code	n/a	11-50	6	3
21	TENSR	Kontich	1-10	6	2
22	Unicle Biomedical Data Science	Leuven	1-10	5	3
23	Searching PI	Antwerp	1-10	4	3
24	Glickman	Edegem	1-10	3	2
25	Datatext	n/a	1-10	3	1

Showing 25 of 71 data science companies based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 336 reachable decision-makers.

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Data science companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 10 HQs

50Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data science companies by metro

Metro	Companies
Data science companies in Brussels	10
Data science companies in Ghent	4
Data science companies in Kontich	4
Data science companies in Louvain-La-Neuve	3
Data science companies in Antwerp	2
Data science companies in Aalst	2
Data science companies in Lievegem	2

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 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; 0 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 companies are there based in Belgium?

There are 71 data science 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 companies?

Brussels leads with 10 headquartered companies, followed by Ghent (4) and Kontich (4).

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 336 verified decision-maker contacts tracked across these 71 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.