Construction of residential and non-residential buildings: the largest employers in Namur province
As of 14 Nov 2026, 257 companies in Construction of residential and non-residential buildings (NACE 41) in Namur province report employees in recent accounts (financial years 2023 to 2026). The 10 largest employers account for 1,049.9 FTE, out of 2,301.5 for all of them; median headcount is 3 FTE. Thomas & Piron Bâtiment leads with 380 FTE (financial year 2025).
Top 50 · Construction of residential and non-residential buildings · Namur province
Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Thomas & Piron Bâtiment 5100 Namur | €158.1m | €175.9m | €75.5m | 380.0 | 2025 |
| 2 | Ingenierie et Construction Masset 5640 Mettet | €50.3m | €50.9m | €29.5m | 117.4 | 2025 |
| 3 | Artes TWT 5300 Andenne | €32.6m | €46.4m | €6.46m | 108.9 | 2025 |
| 4 | Eklozio 5100 Namur | €3.01m | — | −€1.21m | 82.3 | 2025 |
| 5 | Macors 5360 Hamois | €10.0m | €19.8m | €4.12m | 77.9 | 2025 |
| 6 | Constructions Pascal Lambert 5570 Beauraing | €11.0m | €23.8m | €3.09m | 67.0 | 2025 |
| 7 | Entreprises Bajart 5020 Namur | €12.9m | €12.4m | €9.02m | 64.8 | 2025 |
| 8 | MB Eco Constructions 5575 Gedinne | €1.25m | — | 187,031 € | 55.9 | 2025 |
| 9 | De Graeve Entreprises Generales 5000 Namur | €18.1m | €27.5m | €3.47m | 49.3 | 2025 |
| 10 | Creer, Renover, Construire 5660 Couvin | €12.4m | €12.7m | €7.08m | 46.4 | 2026 |
| 11 | Joseph Baijot et Fils 5575 Gedinne | €12.2m | — | €6.77m | 37.5 | 2025 |
| 12 | Dherte-Namur 5000 Namur | €16.4m | €29.0m | €8.76m | 34.9 | 2025 |
| 13 | Active Building Isolation 5380 Fernelmont | €4.20m | — | 262,629 € | 33.7 | 2024 |
| 14 | Entreprises générales de constructions A. FRANCOIS 5600 Philippeville | €2.12m | — | €1.33m | 26.7 | 2025 |
| 15 | Clarinval Constructions 5555 Bièvre | €4.90m | €10.3m | €1.89m | 25.7 | 2025 |
| 16 | Entreprise Marc Taviet 5150 Floreffe | €5.49m | — | 644,330 € | 25.5 | 2025 |
| 17 | Mettet Materiaux 5640 Mettet | €5.38m | — | €2.96m | 24.0 | 2025 |
| 18 | Francois R. 5651 Walcourt | 960,170 € | — | 280,280 € | 23.1 | 2025 |
| 19 | Dwelling 5300 Andenne | €5.49m | — | €1.40m | 22.7 | 2025 |
| 20 | Entreprises Generales de Travaux du Batiment 5150 Floreffe | €5.43m | €10.7m | €1.14m | 20.9 | 2025 |
| 21 | Logistimat 5590 Ciney | €17.2m | €15.9m | €7.17m | 20.8 | 2023 |
| 22 | Florian Huet 5530 Yvoir | €2.32m | — | 380,106 € | 19.4 | 2025 |
| 23 | Kaiser Construct 5363 Hamois | €6.34m | — | 355,425 € | 19.3 | 2025 |
| 24 | Firme Ch. Jamar et fils 5032 Gembloux | €6.77m | — | 335,245 € | 18.6 | 2024 |
| 25 | Kubiqo 5336 Assesse | €3.51m | — | €3.33m | 18.0 | 2025 |
| 26 | FERO 5100 Namur | €6.62m | — | 882,922 € | 18.0 | 2024 |
| 27 | STM Construct 5300 Andenne | €1.11m | €5.17m | 233,821 € | 18.0 | 2025 |
| 28 | Les Constructions JMD 5360 Hamois | €1.79m | — | 472,812 € | 18.0 | 2025 |
| 29 | REI-T 5380 Fernelmont | €4.15m | — | €2.23m | 17.3 | 2025 |
| 30 | Artebat 5330 Assesse | €2.56m | — | 586,854 € | 16.8 | 2025 |
| 31 | Vermeyen 5100 Namur | €1.71m | — | 738,721 € | 16.3 | 2025 |
| 32 | Construction Depierreux Olivier 5555 Bièvre | €3.29m | — | 892,519 € | 16.3 | 2025 |
| 33 | Batis-MOI 5140 Sombreffe | €2.96m | — | 273,115 € | 15.9 | 2025 |
| 34 | Construct -Tim 5300 Andenne | 810,514 € | — | 475,141 € | 15.2 | 2025 |
| 35 | Entreprise E.DEVILLERS 5372 Havelange | €2.60m | — | €1.65m | 14.7 | 2025 |
| 36 | Goffin et Warolus 5170 Profondeville | €1.09m | — | 400,069 € | 14.0 | 2025 |
| 37 | Eurobat 5620 Florennes | €2.13m | — | €1.75m | 12.8 | 2025 |
| 38 | Edibosud 5380 Fernelmont | €3.92m | €8.73m | €1.34m | 11.5 | 2025 |
| 39 | Home Plus 5060 Sambreville | 694,689 € | — | 355,187 € | 11.0 | 2025 |
| 40 | Couleur Terre 5570 Beauraing | €2.62m | — | 253,152 € | 10.5 | 2025 |
| 41 | Entreprises de Bâtiments Mathieu Alphonse 5575 Gedinne | 686,685 € | — | 375,838 € | 10.3 | 2025 |
| 42 | M.A. Construction 5500 Dinant | 619,244 € | — | 314,048 € | 10.3 | 2025 |
| 43 | Societe Anonyme Technic et Construction 5020 Namur | 614,470 € | — | −25,273 € | 10.1 | 2025 |
| 44 | Coninck & Fils 5060 Sambreville | 339,067 € | — | 46,819 € | 10.1 | 2025 |
| 45 | Imaginer et Construire 5330 Assesse | 856,805 € | — | 123,177 € | 9.9 | 2026 |
| 46 | SRL Dubois 5170 Profondeville | €1.01m | — | 495,953 € | 9.6 | 2025 |
| 47 | Bottaro Construction 5070 Fosses-la-Ville | 306,943 € | — | −87,328 € | 9.3 | 2026 |
| 48 | Entreprises de Construction Degraeuwe 5640 Mettet | €1.30m | — | 323,400 € | 8.5 | 2025 |
| 49 | Paille -Tech SCRL 5150 Floreffe | €2.54m | — | 846,438 € | 8.5 | 2025 |
| 50 | Entreprise Gilson Marcel et Fils 5575 Gedinne | €1.06m | — | 198,639 € | 8.0 | 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.
Construction of residential and non-residential buildings across Belgium → All sectors · Namur province →
Other sectors · Namur province
- 01 Crop and animal production, hunting and related service activities168
- 02 Forestry and logging52
- 08 Other mining and quarrying19
- 10 Manufacture of food products153
- 11 Manufacture of beverages20
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials39
- 18 Printing and reproduction of recorded media25
- 20 Manufacture of chemicals and chemical products18
- 22 Manufacture of rubber and plastic products15
- 23 Manufacture of other non-metallic mineral products34
- 25 Manufacture of fabricated metal products, except machinery and equipment104
- 26 Manufacture of computer, electronic and optical products12
- 27 Manufacture of electrical equipment19
- 28 Manufacture of machinery and equipment n.e.c.29
- 29 Manufacture of motor vehicles, trailers and semi-trailers11
- 31 Manufacture of furniture17
- 32 Other manufacturing26
- 33 Repair, maintenance and installation of machinery and equipment43
- 38 Waste collection, recovery and disposal activities24
- 42 Civil engineering33
- 43 Specialised construction activities786
- 46 Wholesale trade383
- 47 Retail trade945
- 49 Land transport and transport via pipelines120
- 52 Warehousing, storage and support activities for transportation24
- 55 Accommodation80
- 56 Food and beverage service activities526
- 58 Publishing activities14
- 59 Motion picture, video and television programme production, sound recording and music publishing activities12
- 62 Computer programming, consultancy and related activities113
- 64 Financial service activities, except insurance and pension funding52
- 66 Activities auxiliary to financial services and insurance activities136
- 68 Real estate activities150
- 69 Legal and accounting activities227
- 70 Activities of head offices and management consultancy117
- 71 Architectural and engineering activities; technical testing and analysis91
- 72 Scientific research and development23
- 73 Activities of advertising, market research and public relations36
- 74 Other professional, scientific and technical activities20
- 75 Veterinary activities24
- 77 Rental and leasing activities19
- 78 Employment activities23
- 79 Travel agency, tour operator and other reservation service and related activities17
- 81 Services to buildings and landscape activities120
- 82 Office administrative, office support and other business support activities29
- 85 Education98
- 86 Human health activities232
- 87 Residential care activities94
- 88 Social work activities without accommodation68
- 90 Arts creation and performing arts activities23
- 91 Libraries, archives, museums and other cultural activities17
- 93 Sports activities and amusement and recreation activities49
- 94 Activities of membership organisations78
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles83
- 96 Personal service activities111
Municipalities with the most companies in the sector · Namur province
- 5100 Namur (Dave, Jambes, Naninne, …)36
- 5020 Namur (Champion, Daussoulx, Flawinne, …)34
- 5060 Sambreville (Arsimont, Auvelais, Falisolle, …)29
- 5170 Profondeville (Arbre, Bois-De-Villers, Lesve, …)28
- 5300 Andenne (Bonneville, Coutisse, Landenne, …)28
- 5190 Jemeppe-sur-Sambre (Balâtre, Ham-Sur-Sambre, Mornimont, …)25
- 5030 Gembloux (Beuzet, Ernage, Grand-Manil, …)20
- 5575 Gedinne (Bourseigne-Neuve, Bourseigne-Vieille, Houdremont, …)19
- 5640 Mettet (Biesme, Biesmerée, Graux, …)19
- 5310 Éghezée (Aische-En-Refail, Bolinne, Boneffe, …)18
- 5000 Namur (Beez)17
- 5070 Fosses-la-Ville (Aisemont, Le Roux, Sart-Eustache, …)16
Frequently asked questions
Which is the largest employer in Construction of residential and non-residential buildings in Namur province?
Among companies, Thomas & Piron Bâtiment, with 380 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. 257 out of 635 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.
Analyse companies · Namur province
Filter these companies by size, soundness and trend, follow them and get an alert when their accounts or publications change.
Open the full file →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 14 Nov 2026.