Ranking · Architectural activities

Architectural activities: largest employers

1,283 Belgian companies in the sector (NACE 7111) report employees in recent accounts; here are the top 20. Buro II & Archi + I leads with 75.9 FTE (financial year 2025).

Top 20

Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).

#Company Total assetsRevenue EquityFTEYear
1 Buro II & Archi + I 1000 Brussels €10.4m €16.4m €2.72m 75.9 2025
2 Vastgoedexperts 2430 Laakdal €11.5m €13.0m 571,561 € 73.6 2025
3 Teccon 2070 Beveren-Kruibeke-Zwijndrecht €6.18m €7.00m €3.54m 51.1 2025
4 Omgeving 2600 Antwerp €3.54m — €1.87m 48.3 2025
5 Dessin Performance Energie 6852 Paliseul €4.60m — €3.79m 41.1 2025
6 Wicreations 2220 Heist-op-den-Berg €8.49m €14.7m €2.70m 40.1 2025
7 Mitio 2200 Herentals €1.71m — 576,559 € 32.9 2025
8 Axel Vervoordt Interior & Design 2110 Wijnegem €15.8m — €6.92m 32.7 2025
9 Architectenbureau Jaspers - Eyers & Partners 3500 Hasselt €2.03m — €1.26m 32.0 2025
10 Archipelago Architects 1150 Woluwe-Saint-Pierre €10.7m €14.5m €7.77m 31.6 2025
11 Aavo Operations 8500 Kortrijk €1.43m — 17,331 € 31.1 2025
12 Parallel Architecten 9230 Wetteren €2.31m — €1.05m 27.9 2025
13 Planet Interior 2200 Herentals €2.21m — 488,935 € 27.4 2025
14 Boeckx Architects 8400 Ostend €2.70m — €1.44m 26.5 2025
15 LV-Architecten 2990 Wuustwezel €3.01m — €2.33m 24.9 2025
16 Bressers Architecten 9000 Ghent €3.90m — €1.12m 23.4 2025
17 Sweco Architects 1000 Brussels €16.3m €21.0m €12.3m 23.4 2024
18 Cosep 1435 Mont-Saint-Guibert €2.54m — €1.48m 23.3 2025
19 DE Vloed Architects 9080 Lochristi €1.61m — 906,566 € 21.6 2025
20 Infratects 9051 Ghent 403,108 € — 125,880 € 21.6 2025

Headcount reported by the company for all its sites: the jobs may be located elsewhere.

“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.

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Frequently asked questions

Who is the largest employer in Architectural activities?

Buro II & Archi + I, with 75.9 full-time equivalents reported (financial year 2025).

How many Architectural activities companies report employees?

1,283 out of 8,379, in accounts less than 3 years old.

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Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 11 Nov 2026.