Company lists · Data verified August 2026

Top 25 Engineering consulting firms based in Belgium

Name: 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 722 companies tracked

There are 722 engineering consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 14,332 professional contacts across them, including 3,410 with verified work emails and 325 with mobile numbers. Gent is the largest hub.

This list covers 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.

722Companies

14,332Contacts tracked

3,410Verified emails

325Mobile numbers

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The 25 largest engineering consulting firms based in Belgium

Ranked by team size

Top 25 of 722 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	VK Architects Engineers, Part Of Sweco	Sint-Gillis Brussels	201-500	288	97
2	SBE	Oostkamp	201-500	268	163
3	Stadsbader Contractors NV	Neder-Over-Heembeek	201-500	268	158
4	Igretec	Charleroi	201-500	268	39
5	ABT BV	Antwerpen	201-500	247	112
6	NGEN	Bruxelles	201-500	235	49
7	Geonius	Merelbeke	201-500	222	182
8	Antea Group Belgium	Namur	201-500	220	145
9	NALYS	Gent	51-200	167	81
10	Bureau Greisch	Auderghem	201-500	166	146
11	Herbosch-Kiere	Kallo	201-500	166	38
12	IMDC	Namur	51-200	130	85
13	LDK Consultants	St-Lambrechts-Woluwe Brussels	51-200	128	5
14	AESA	Brussels	51-200	127	11
15	MIDES	Roeselare	201-500	104	13
16	Talenco	Antwerpen	201-500	103	49
17	Trevi NV	Grobbendonk	51-200	101	82
18	Catalay	n/a	51-200	94	17
19	Lybover	Waregem	201-500	92	69
20	Bsolutions	Gembloux	51-200	88	2
21	BM Engineering Group	Kortrijk	51-200	85	16
22	Cathie	Diegem Brussels	51-200	81	64
23	Tauw Belgium	Leuven Wijgmaal	51-200	80	50
24	Bureau D Etudes Lemaire	Grace-Hollogne	51-200	74	35
25	Benton	n/a	51-200	70	26

Showing 25 of 722 engineering consulting firms based in Belgium

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Engineering consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

GentLargest hub · 27 HQs

325Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

436

11-50

194

51-200

201-500

501-1,000

5,001-10,000

10001+

Engineering consulting firms by metro

Metro	Companies
Engineering consulting firms in Gent	27
Engineering consulting firms in Brussels	24
Engineering consulting firms in Antwerpen	18
Engineering consulting firms in Bruxelles	16
Engineering consulting firms in Liege	13
Engineering consulting firms in Antwerp	11
Engineering consulting firms in Brugge	9

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 “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 engineering consulting firms are there based in Belgium?

There are 722 engineering consulting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

VK Architects Engineers, Part Of Sweco, headquartered in Sint-Gillis Brussels, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Gent leads with 27 headquartered companies, followed by Brussels (24) and Antwerpen (18).

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 3,410 verified decision-maker contacts tracked across these 722 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.