Company lists · Data verified August 2026

Top 25 Data engineering consulting firms based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 90 companies tracked

There are 90 data engineering consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,231 professional contacts across them, including 599 with verified work emails and 46 with mobile numbers. Brussels is the largest hub.

This list covers data engineering consulting firms 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.

90Companies

1,231Contacts tracked

599Verified emails

46Mobile numbers

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The 25 largest data engineering consulting firms based in Belgium

Ranked by team size

Top 25 of 90 data engineering consulting firms 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	Dataroots, A Talan Company	n/a	51-200	135	97
4	Catalay	n/a	51-200	94	17
5	Acumen	Heverlee	11-50	61	32
6	Dataminded	Leuven	51-200	57	40
7	Datasense	n/a	51-200	55	45
8	AIVIX	Boortmeerbeek	51-200	33	19
9	Kapernikov	Haaltert	11-50	30	16
10	Kohera	Kortrijk	11-50	29	18
11	Dfakto	Woluwe-Saint-Pierre Brussels	51-200	29	2
12	JUVO	Ghent	51-200	28	14
13	Stitchd	Merelbeke	11-50	26	19
14	tropos.io	Antwerp	11-50	24	10
15	BIG Industries	Kontich	11-50	24	8
16	BGFI	Saint-Gilles	51-200	24	3
17	Data Trust Associates	Antwerpen	11-50	22	9
18	vectr.consulting	Kontich	11-50	20	13
19	Algorhythm Group	Lummen	51-200	15	8
20	Datavise	Hasselt	11-50	12	8
21	The Data Forest	Hasselt	11-50	11	9
22	Tripwire Solutions	Edegem	11-50	11	7
23	In2facts	n/a	1-10	10	6
24	Dark Light	n/a	11-50	9	4
25	Troople	Louvain-La-Neuve	1-10	8	4

Showing 25 of 90 data engineering consulting firms based in Belgium

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Data engineering consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 8 HQs

46Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Data engineering consulting firms by metro

Metro	Companies
Data engineering consulting firms in Brussels	8
Data engineering consulting firms in Antwerp	4
Data engineering consulting firms in Leuven	4
Data engineering consulting firms in Kontich	3
Data engineering consulting firms in Mechelen	3
Data engineering consulting firms in Kortrijk	3
Data engineering consulting firms in Gent	3

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 engineering consulting firms”, 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 engineering consulting firms are there based in Belgium?

There are 90 data engineering consulting firms 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 engineering consulting firms?

Brussels leads with 8 headquartered companies, followed by Antwerp (4) and Leuven (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 599 verified decision-maker contacts tracked across these 90 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.