Ranking · Wallonia · NACE 41
Construction of residential and non-residential buildings: highest revenue in Wallonia
As of 14 Nov 2026, 401 companies in Construction of residential and non-residential buildings (NACE 41) in Wallonia publish their revenue in recent accounts (financial years 2023 to 2026). The top 10 account for €1.34bn, out of €3.29bn for all of them; median revenue is 397,322 €. Entreprises générales Louis Duchene leads with €240.0m (financial year 2025).
Top 50 · Construction of residential and non-residential buildings · Wallonia
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Entreprises générales Louis Duchene 4577 Modave | €192.9m | €240.0m | €18.8m | 465.1 | 2025 |
| 2 | Thomas & Piron Home 6852 Paliseul | €211.1m | €211.1m | €122.3m | 916.5 | 2025 |
| 3 | Thomas & Piron Bâtiment 5100 Namur | €158.1m | €175.9m | €75.5m | 380.0 | 2025 |
| 4 | Etablissements Jean Wust 4890 Thimister-Clermont | €71.6m | €141.3m | €18.2m | 298.1 | 2025 |
| 5 | Tradeco Belgium 7700 Mouscron | €64.1m | €119.2m | €28.3m | 162.1 | 2025 |
| 6 | Entreprises Generales Dherte 7880 Flobecq | €110.5m | €110.8m | €70.6m | 187.1 | 2025 |
| 7 | Franki 4400 Flémalle | €39.1m | €97.9m | €10.0m | 140.7 | 2025 |
| 8 | Entreprises Gilles Moury 4430 Ans | €96.9m | €96.8m | €16.3m | 144.7 | 2025 |
| 9 | Entreprises André Houyoux 6900 Marche-en-Famenne | €141.0m | €76.4m | €100.0m | 157.6 | 2025 |
| 10 | Lixon 6030 Charleroi | €119.9m | €71.2m | €71.9m | 198.3 | 2025 |
| 11 | Maisons Baijot 5575 Gedinne | €84.6m | €62.5m | €60.0m | 7.6 | 2025 |
| 12 | C.B.D. 7800 Ath | €29.0m | €57.4m | €16.4m | 80.1 | 2025 |
| 13 | Bétons et Matériaux 6060 Charleroi | €66.7m | €55.3m | €2.64m | 79.2 | 2025 |
| 14 | Ingenierie et Construction Masset 5640 Mettet | €50.3m | €50.9m | €29.5m | 117.4 | 2025 |
| 15 | Myldes 7711 Mouscron | €27.6m | €50.4m | €18.9m | 69.4 | 2025 |
| 16 | Maisons Blavier 4470 Saint-Georges-sur-Meuse | €42.4m | €48.1m | €12.6m | 67.9 | 2025 |
| 17 | Entreprises Cop et Portier 4400 Flémalle | €20.8m | €47.8m | €8.95m | 143.9 | 2025 |
| 18 | Artes TWT 5300 Andenne | €32.6m | €46.4m | €6.46m | 108.9 | 2025 |
| 19 | Serbi 4890 Thimister-Clermont | €26.1m | €45.0m | €4.58m | 82.3 | 2025 |
| 20 | Monument Hainaut 7522 Tournai | €26.2m | €40.1m | €10.1m | 104.0 | 2025 |
| 21 | Interconstruct 7700 Mouscron | €23.9m | €39.9m | €6.84m | 79.2 | 2025 |
| 22 | Sotrelco 7110 La Louvière | €19.4m | €39.6m | €8.24m | 115.5 | 2025 |
| 23 | Bouwondernemingen Delporte en Zonen ou Société de Construction Delporte & fils 7780 Comines-Warneton | €24.1m | €38.9m | €7.09m | 68.0 | 2025 |
| 24 | HD Systems 4800 Verviers | €16.8m | €36.1m | €3.85m | 79.6 | 2025 |
| 25 | Picard Construct 6970 Tenneville | €10.9m | €34.4m | €2.66m | 87.2 | 2025 |
| 26 | Batiment et Technique 4681 Oupeye | €17.4m | €33.4m | €8.59m | 98.2 | 2025 |
| 27 | Sotraba 7181 Seneffe | €30.2m | €32.9m | €4.06m | 48.7 | 2025 |
| 28 | Entreprise Marcel Baguette 4890 Thimister-Clermont | €18.9m | €32.6m | €3.96m | 114.7 | 2025 |
| 29 | Constructions Louwet 4347 Fexhe-le-Haut-Clocher | €31.5m | €30.8m | €26.8m | 29.6 | 2025 |
| 30 | Entreprises M.I.G.N.O.N.E. 7170 Manage | €10.4m | €30.7m | €2.94m | 93.9 | 2025 |
| 31 | Bernard Construction 4530 Villers-le-Bouillet | €24.6m | €30.3m | €1.04m | 42.9 | 2025 |
| 32 | Phenix Group 1480 Tubize | €18.6m | €30.0m | €1.63m | 40.6 | 2025 |
| 33 | Entreprises Favier 7740 Pecq | €15.2m | €29.6m | €3.47m | 55.0 | 2025 |
| 34 | T. Palm 4910 Theux | €28.2m | €29.2m | €5.13m | 170.0 | 2025 |
| 35 | S.B.M.I. 7011 Mons | €17.5m | €29.1m | €3.42m | 60.0 | 2025 |
| 36 | Dherte-Namur 5000 Namur | €16.4m | €29.0m | €8.76m | 34.9 | 2025 |
| 37 | De Graeve Entreprises Generales 5000 Namur | €18.1m | €27.5m | €3.47m | 49.3 | 2025 |
| 38 | A C H Construct 6210 Les Bons Villers | €12.2m | €27.4m | €1.25m | 56.7 | 2025 |
| 39 | Votquenne Foundations 1480 Tubize | €17.9m | €27.1m | €4.03m | 29.0 | 2025 |
| 40 | Entreprises Koeckelberg 6060 Charleroi | €33.3m | €26.1m | €11.6m | 119.1 | 2025 |
| 41 | Laurenty Batiments Gebouwen 4000 Liège | €13.4m | €25.5m | €5.82m | 118.0 | 2025 |
| 42 | Entreprises Reunies R. de Cock 6041 Charleroi | €28.3m | €25.2m | €13.4m | 77.9 | 2025 |
| 43 | Concept Confort 1342 Ottignies-Louvain-la-Neuve | €45.5m | €24.2m | 308,372 € | 8.7 | 2025 |
| 44 | Constructions Pascal Lambert 5570 Beauraing | €11.0m | €23.8m | €3.09m | 67.0 | 2025 |
| 45 | PIRON Construction 4651 Herve | €25.0m | €23.8m | €8.79m | 97.3 | 2025 |
| 46 | Wiesen-Piront 4770 Amel | €24.2m | €22.8m | €14.9m | 3.1 | 2025 |
| 47 | Entreprises GRANDJEAN 6600 Bastogne | €10.6m | €22.6m | €6.05m | 82.0 | 2025 |
| 48 | Select Home 4052 Chaudfontaine | €6.87m | €21.0m | €3.53m | 18.5 | 2025 |
| 49 | Entreprises Pirlot Jacques 6200 Châtelet | €11.7m | €20.5m | €4.91m | 44.8 | 2025 |
| 50 | Gerard Construction 6880 Bertrix | €8.95m | €19.9m | €2.08m | 36.1 | 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. These are the revenue figures published in the annual accounts. Small companies (micro and abridged accounts) do not have to publish theirs: they do not appear in this ranking.
Construction of residential and non-residential buildings across Belgium → All sectors · Wallonia →
Other sectors · Wallonia
- 01 Crop and animal production, hunting and related service activities240
- 02 Forestry and logging49
- 08 Other mining and quarrying37
- 10 Manufacture of food products214
- 11 Manufacture of beverages37
- 13 Manufacture of textiles28
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials61
- 17 Manufacture of paper and paper products15
- 18 Printing and reproduction of recorded media47
- 20 Manufacture of chemicals and chemical products80
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations46
- 22 Manufacture of rubber and plastic products42
- 23 Manufacture of other non-metallic mineral products86
- 24 Manufacture of basic metals43
- 25 Manufacture of fabricated metal products, except machinery and equipment180
- 26 Manufacture of computer, electronic and optical products38
- 27 Manufacture of electrical equipment36
- 28 Manufacture of machinery and equipment n.e.c.71
- 29 Manufacture of motor vehicles, trailers and semi-trailers16
- 30 Manufacture of other transport equipment13
- 31 Manufacture of furniture26
- 32 Other manufacturing39
- 33 Repair, maintenance and installation of machinery and equipment53
- 35 Electricity, gas, steam and air conditioning supply64
- 37 Sewerage13
- 38 Waste collection, recovery and disposal activities64
- 42 Civil engineering77
- 43 Specialised construction activities959
- 46 Wholesale trade927
- 47 Retail trade1,359
- 49 Land transport and transport via pipelines246
- 52 Warehousing, storage and support activities for transportation104
- 53 Postal and courier activities19
- 55 Accommodation117
- 56 Food and beverage service activities565
- 58 Publishing activities38
- 59 Motion picture, video and television programme production, sound recording and music publishing activities53
- 61 Telecommunication18
- 62 Computer programming, consultancy and related activities309
- 63 Computing infrastructure, data processing, hosting and other information service activities31
- 64 Financial service activities, except insurance and pension funding321
- 66 Activities auxiliary to financial services and insurance activities127
- 68 Real estate activities852
- 69 Legal and accounting activities276
- 70 Activities of head offices and management consultancy642
- 71 Architectural and engineering activities; technical testing and analysis267
- 72 Scientific research and development36
- 73 Activities of advertising, market research and public relations111
- 74 Other professional, scientific and technical activities57
- 75 Veterinary activities39
- 77 Rental and leasing activities59
- 78 Employment activities39
- 79 Travel agency, tour operator and other reservation service and related activities32
- 80 Investigation and security activities15
- 81 Services to buildings and landscape activities144
- 82 Office administrative, office support and other business support activities180
- 84 Public administration and defence; compulsory social security13
- 85 Education314
- 86 Human health activities580
- 87 Residential care activities201
- 88 Social work activities without accommodation174
- 90 Arts creation and performing arts activities95
- 91 Libraries, archives, museums and other cultural activities20
- 92 Gambling and betting activities12
- 93 Sports activities and amusement and recreation activities118
- 94 Activities of membership organisations100
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles130
- 96 Personal service activities171
Municipalities with the most companies in the sector · Wallonia
- 4000 Liège (Glain, Rocourt)82
- 1410 Waterloo64
- 7100 La Louvière (Haine-Saint-Paul, Haine-Saint-Pierre, Saint-Vaast, …)62
- 7110 La Louvière (Boussoit, Houdeng-Aimeries, Houdeng-Goegnies, …)51
- 1300 Wavre (Limal)46
- 4020 Liège (Bressoux, Jupille-Sur-Meuse, Wandre)42
- 7170 Manage (Bellecourt, Bois-D'haine, Fayt-Lez-Manage, …)41
- 6040 Charleroi (Jumet)40
- 4910 Theux (La Reid, Polleur)39
- 1420 Braine-l'Alleud38
- 4800 Verviers (Ensival, Lambermont, Petit-Rechain, …)38
- 7134 Binche (Epinois, Leval-Trahegnies, Péronnes-Lez-Binche, …)38
Frequently asked questions
Which company in Construction of residential and non-residential buildings in Wallonia has the highest revenue?
Entreprises générales Louis Duchene, with €240.0m of published revenue (financial year 2025).
Why are some companies missing?
Small companies (micro and abridged accounts) do not have to publish their revenue: only the 401 that publish it, out of 4,464 companies in the sector in the area, are ranked.
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 14 Nov 2026.