Ranking · Luxembourg province · NACE 71

Architectural and engineering activities; technical testing and analysis: the largest employers in Luxembourg province (Belgium)

As of 12 Nov 2026, 38 companies in Architectural and engineering activities; technical testing and analysis (NACE 71) in Luxembourg province (Belgium) report employees in recent accounts (financial years 2023 to 2025). The 10 largest employers account for 231.5 FTE, out of 273.3 for all of them; median headcount is 1.6 FTE. Telespazio BeNeLux leads with 64.9 FTE (financial year 2025).

Top 38 · Architectural and engineering activities; technical testing and analysis · Luxembourg province

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

#Company Total assetsRevenue EquityFTEYear
1 Telespazio BeNeLux 6600 Bastogne €42.0m €65.4m €4.15m 64.9 2025
2 Dessin Performance Energie 6852 Paliseul €4.60m — €3.79m 41.1 2025
3 Starion Group 6890 Libin €108.2m €21.8m €5.16m 37.1 2025
4 Lareco 6900 Marche-en-Famenne €2.62m €3.43m €1.81m 23.5 2025
5 Impact SRL 6880 Bertrix 573,405 € — 89,156 € 12.9 2025
6 Misko Ingénieurs-Conseils SRL 6600 Bastogne €2.05m — 529,060 € 12.3 2025
7 Bureau Nadin Sol 6740 Étalle €2.27m — 54,675 € 12.0 2025
8 SML Ingénieurs Conseils 6690 Vielsalm €4.33m — 948,500 € 10.6 2025
9 Krafft-Leblanc 6700 Arlon 687,236 € €1.02m 375,872 € 8.9 2025
10 Bureau Gillet Stabilite 6740 Étalle €3.26m — 36,342 € 8.2 2025
11 Bureau Rossignol 6880 Bertrix 801,766 € — 355,576 € 4.5 2025
12 ATELIER DE LA GRANGE, société multiprofessionnelle d'architectes 6800 Libramont-Chevigny 792,144 € — 350,149 € 3.7 2025
13 Groupement d'Informations Geographiques 6900 Marche-en-Famenne €2.86m — €1.84m 3.1 2025
14 Atmos Architectes 6900 Marche-en-Famenne €1.03m — 274,841 € 3.0 2025
15 L'Arch. Société d'architectes. 6880 Bertrix 84,739 € — −663 € 2.8 2025
16 LM Architectes 6720 Habay 218,246 € — 153,251 € 2.0 2025
17 Bureau d’architecture et d’ingénierie Pierard Christine 6870 Saint-Hubert 363,014 € — 240,108 € 2.0 2025
18 HORDEUM Architectes Associés 6600 Bastogne 147,985 € — 66,120 € 1.7 2025
19 1point61 6850 Paliseul 72,177 € — −20,314 € 1.6 2023
20 Matriochka Interior Design 6720 Habay 493,922 € — 376,622 € 1.6 2025
21 Imap-Engineering 6900 Marche-en-Famenne 455,304 € — 308,421 € 1.5 2025
22 Société d’architectes ALINEA ter 6720 Habay 758,260 € — 593,639 € 1.4 2025
23 Atelier d'Architecture Gauthier Donnay - Societe Civile d'Architectes 6840 Neufchâteau €1.02m — 847,240 € 1.1 2025
24 GÉO-Expert Exploitation 6600 Bastogne 356,204 € — 115,661 € 1.1 2025
25 Atelier DR - Societe d'Architectes 6800 Libramont-Chevigny 444,162 € — 255,468 € 1.0 2025
26 SML Group 6690 Vielsalm €1.58m — €1.13m 1.0 2025
27 Composite Architectes 6890 Libin 170,266 € — 145,045 € 1.0 2025
28 Agedell 6743 Étalle 447,722 € — 244,514 € 1.0 2025
29 A.A.B., Atelier d'architecture Bosquée, société multiprofessionnelle d'architectes 6900 Marche-en-Famenne €1.52m — €1.14m 1.0 2025
30 Ekla Architectes Associes 6980 La Roche-en-Ardenne 47,402 € — 8,500 € 1.0 2025
31 Bureau d'Étude GN 6800 Libramont-Chevigny 105,322 € — 63,626 € 0.9 2025
32 Geometric 6880 Bertrix 757,516 € 225,342 € 168,073 € 0.8 2025
33 Atelier d’architecture Huberty 6840 Neufchâteau 274,862 € — 33,099 € 0.7 2024
34 Agnello R. Architecte 6960 Manhay 102,383 € — 57,187 € 0.7 2025
35 Urban Forest Europe 6997 Érezée 287,681 € — 167,487 € 0.6 2025
36 Un Bureau d'Architecture Luxembourgeois, société multiprofessionnelle d'architectes 6820 Florenville 174,334 € 263,664 € 136,602 € 0.5 2025
37 ATELIER D'ARCHITECTURE L'ARCHE CLAIRE - société d'architectes 6700 Arlon €1.02m €1.28m 874,772 € 0.3 2025
38 Consultance Ingenierie & Expertise Legrand 6820 Florenville 286,594 € — 91,794 € 0.2 2025

Ranking based on each company's own annual accounts (statutory, not consolidated): a subsidiary and its parent appear separately, and the ranking differs from lists based on consolidated group accounts. 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.

Architectural and engineering activities; technical testing and analysis across Belgium → All sectors · Luxembourg province →

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Frequently asked questions

Which is the largest employer in Architectural and engineering activities; technical testing and analysis in Luxembourg province (Belgium)?

Among companies, Telespazio BeNeLux, with 64.9 full-time equivalents reported (financial year 2025).

Are all the jobs located in the area?

Not necessarily: headcount is reported by the company for all its sites, and the company is ranked by the address of its registered office. 38 out of 231 companies in the sector report employees there.

Why does this ranking differ from other lists?

It uses each company's annual accounts as filed with the National Bank, not consolidated group accounts. A holding, a subsidiary or a purchasing entity can therefore appear separately. Only companies whose latest accounts are less than 3 years old are ranked.

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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 12 Nov 2026.