Company lists · Data verified August 2026

Top 25 Construction consulting firms based in Belgium

Name: Construction 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 429 companies tracked

There are 429 construction consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 2,674 professional contacts across them, including 809 with verified work emails and 52 with mobile numbers. Antwerpen is the largest hub.

This list covers construction 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.

429Companies

2,674Contacts tracked

809Verified emails

52Mobile numbers

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The 25 largest construction consulting firms based in Belgium

Ranked by team size

Top 25 of 429 construction 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	ABT BV	Antwerpen	201-500	247	112
2	Catalay	n/a	51-200	94	17
3	Bsolutions	Gembloux	51-200	88	2
4	BM Engineering Group	Kortrijk	51-200	85	16
5	Bureau D Etudes Lemaire	Grace-Hollogne	51-200	74	35
6	Algemene Bouw Maes NV	Gent	51-200	69	3
7	Abetec Architecten & Ingenieurs NV	Zele	51-200	54	8
8	Arcade Groep	Hasselt	51-200	52	36
9	Bureau D'études A Concept	Liege	11-50	34	17
10	GC Architecten	n/a	11-50	25	21
11	Raco By Studibo	Heusden-Zolder	11-50	21	17
12	Ab-Solid BV	Destelbergen	11-50	21	11
13	Groep Dirk DE Groof	Putte	11-50	20	15
14	Batitec S.A	Oupeye	51-200	20	9
15	Abicon NV	Tielt	11-50	17	11
16	Peritas	Brussels	11-50	17	2
17	Widnell Europe S.A. N.V	Saint-Gilles	11-50	16	7
18	Edifis Ingénierie	Bruxelles Brussels	11-50	15	4
19	Gamaco Structural Engineers	Louvain-La-Neuve	11-50	15	4
20	2b-Safe	Glabbeek	11-50	14	6
21	Adem, Bureau D'études	Mons	11-50	14	6
22	Sanacon	Merelbeke	11-50	13	11
23	Acmg SRL	Watermael-Boitsfort Brussels	11-50	12	10
24	Huybreckx NV	Turnhout	51-200	11	6
25	Lerner Engineering	Brussels	11-50	11	3

Showing 25 of 429 construction consulting firms based in Belgium

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Construction consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

AntwerpenLargest hub · 14 HQs

52Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

296

11-50

51-200

201-500

Construction consulting firms by metro

Metro	Companies
Construction consulting firms in Antwerpen	14
Construction consulting firms in Gent	11
Construction consulting firms in Liege	7
Construction consulting firms in Brugge	6
Construction consulting firms in Bruxelles	5
Construction consulting firms in Kortrijk	5
Construction consulting firms in Charleroi	5

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 “construction 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; 7 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 construction consulting firms are there based in Belgium?

There are 429 construction consulting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

ABT BV, headquartered in Antwerpen, tops this list with the largest team on record.

Which city has the most construction consulting firms?

Antwerpen leads with 14 headquartered companies, followed by Gent (11) and Liege (7).

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 809 verified decision-maker contacts tracked across these 429 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.