Construction of residential and non-residential buildings: the largest employers in Walloon Brabant
As of 14 Nov 2026, 155 companies in Construction of residential and non-residential buildings (NACE 41) in Walloon Brabant report employees in recent accounts (financial years 2023 to 2026). The 10 largest employers account for 238.3 FTE, out of 644.5 for all of them; median headcount is 2 FTE. Phenix Group leads with 40.6 FTE (financial year 2025).
Top 50 · Construction of residential and non-residential buildings · Walloon Brabant
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 | Phenix Group 1480 Tubize | €18.6m | €30.0m | €1.63m | 40.6 | 2025 |
| 2 | TS Construct SRL 1370 Jodoigne | €5.84m | €14.2m | €1.12m | 34.7 | 2025 |
| 3 | Votquenne Foundations 1480 Tubize | €17.9m | €27.1m | €4.03m | 29.0 | 2025 |
| 4 | Entreprises Generales Masset 1457 Walhain | €2.65m | — | €2.27m | 24.8 | 2025 |
| 5 | VLD + 1300 Wavre | €5.63m | €10.3m | €1.79m | 22.9 | 2026 |
| 6 | E.T.H. 1370 Jodoigne | €2.85m | — | 962,761 € | 19.8 | 2025 |
| 7 | Construbel 1402 Nivelles | €3.29m | — | 854,022 € | 18.0 | 2025 |
| 8 | Timberframing 1402 Nivelles | €1.20m | — | 417,893 € | 17.0 | 2025 |
| 9 | Dealdo 1400 Nivelles | 434,997 € | — | 41,002 € | 16.3 | 2025 |
| 10 | Construct Time 1400 Nivelles | €1.32m | — | 848,585 € | 15.2 | 2025 |
| 11 | Atelier Jordens 1360 Perwez | €2.13m | — | 628,683 € | 12.0 | 2025 |
| 12 | Belga Toiture 1420 Braine-l'Alleud | €1.07m | €2.34m | 465,600 € | 11.8 | 2025 |
| 13 | Duran Cedric 1404 Nivelles | 754,383 € | — | 118,332 € | 10.8 | 2025 |
| 14 | Les Entreprises Generales J. Simon et Fils 1473 Genappe | €4.00m | — | €3.28m | 10.4 | 2025 |
| 15 | Prevot Constructions 1360 Perwez | €1.12m | — | −75,043 € | 10.3 | 2025 |
| 16 | LVS Construct 1450 Chastre | €1.48m | — | −68,570 € | 9.6 | 2025 |
| 17 | Entreprises Maxi Vandenbosch 1457 Walhain | 393,400 € | — | 140,204 € | 8.8 | 2025 |
| 18 | DBM Construct 1367 Ramillies | 448,397 € | — | 70,775 € | 8.7 | 2025 |
| 19 | Concept Confort 1342 Ottignies-Louvain-la-Neuve | €45.5m | €24.2m | 308,372 € | 8.7 | 2025 |
| 20 | Mariusz 1315 Incourt | 230,425 € | — | 121,153 € | 7.5 | 2025 |
| 21 | Energ-IR 1367 Ramillies | €1.85m | — | 575,559 € | 7.2 | 2025 |
| 22 | BREBOIS Construct 1430 Rebecq | €1.67m | — | 643,972 € | 7.1 | 2024 |
| 23 | E.T.I. Construct 1300 Wavre | €3.64m | — | €1.48m | 7.0 | 2025 |
| 24 | Solution Energie Belgique 1300 Wavre | €2.75m | €7.17m | €2.11m | 6.9 | 2025 |
| 25 | Ardmac 1300 Wavre | €5.42m | — | €1.93m | 6.9 | 2025 |
| 26 | Nicolas G. 1370 Jodoigne | 466,598 € | — | 95,987 € | 6.4 | 2025 |
| 27 | Demsobat 1490 Court-Saint-Étienne | 260,598 € | €1.10m | 147,225 € | 6.2 | 2025 |
| 28 | Domus Concept 1370 Jodoigne | €3.75m | — | €1.99m | 6.1 | 2025 |
| 29 | Bulbo Joffrey 1402 Nivelles | 675,522 € | — | 403,985 € | 6.0 | 2025 |
| 30 | Just Dream IT 1470 Genappe | 64,812 € | 644,543 € | −233,781 € | 6.0 | 2024 |
| 31 | CPO² Construct 1450 Chastre | 433,839 € | — | 131,032 € | 5.8 | 2025 |
| 32 | Entreprises générales Ivan Herpain 1440 Braine-le-Château | €1.24m | — | 976,447 € | 5.4 | 2025 |
| 33 | Gecima 1300 Wavre | €1.81m | — | €1.63m | 5.3 | 2025 |
| 34 | Home Vision 1315 Incourt | 365,131 € | 497,742 € | 48,846 € | 5.3 | 2024 |
| 35 | Luis B 1410 Waterloo | 356,039 € | — | 91,620 € | 5.3 | 2025 |
| 36 | Entreprise Generale de Construction Philippe Crabbe 1350 Orp-Jauche | 797,261 € | — | 396,624 € | 5.2 | 2025 |
| 37 | Gigamac 1332 Rixensart | €1.25m | — | 147,026 € | 5.2 | 2025 |
| 38 | Confortech 1342 Ottignies-Louvain-la-Neuve | €1.65m | — | 238,222 € | 5.0 | 2025 |
| 39 | Inovative 1480 Tubize | 263,413 € | — | 46,099 € | 5.0 | 2025 |
| 40 | NFR Construct 1325 Chaumont-Gistoux | 802,407 € | — | 274,474 € | 5.0 | 2025 |
| 41 | AC Works 1410 Waterloo | 639,182 € | — | 58,744 € | 5.0 | 2025 |
| 42 | Les Entreprises SECULIER 1421 Braine-l'Alleud | 107,684 € | — | −75,895 € | 4.7 | 2025 |
| 43 | J.S.Construction et Renovation 1404 Nivelles | 606,836 € | — | 184,119 € | 4.3 | 2025 |
| 44 | Roosens M 1430 Rebecq | 397,682 € | — | 93,832 € | 4.1 | 2025 |
| 45 | A.B. Construction 1420 Braine-l'Alleud | €1.30m | — | 97,154 € | 4.0 | 2026 |
| 46 | Les Entreprises Fernand Kaye 1390 Grez-Doiceau | 987,123 € | — | 652,962 € | 4.0 | 2025 |
| 47 | Adaequatio Entreprises Generales 1420 Braine-l'Alleud | €1.16m | — | 162,225 € | 4.0 | 2025 |
| 48 | Thybati 1350 Orp-Jauche | €1.14m | — | 122,060 € | 4.0 | 2026 |
| 49 | Cubics 1435 Mont-Saint-Guibert | €2.15m | — | 955,803 € | 4.0 | 2025 |
| 50 | M-Batipro 1332 Rixensart | 199,671 € | — | 54,756 € | 3.9 | 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 · Walloon Brabant →
Other sectors · Walloon Brabant
- 01 Crop and animal production, hunting and related service activities125
- 02 Forestry and logging19
- 10 Manufacture of food products109
- 11 Manufacture of beverages13
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials22
- 18 Printing and reproduction of recorded media46
- 20 Manufacture of chemicals and chemical products23
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations18
- 22 Manufacture of rubber and plastic products16
- 23 Manufacture of other non-metallic mineral products29
- 24 Manufacture of basic metals10
- 25 Manufacture of fabricated metal products, except machinery and equipment74
- 26 Manufacture of computer, electronic and optical products32
- 27 Manufacture of electrical equipment18
- 28 Manufacture of machinery and equipment n.e.c.36
- 29 Manufacture of motor vehicles, trailers and semi-trailers11
- 31 Manufacture of furniture31
- 32 Other manufacturing37
- 33 Repair, maintenance and installation of machinery and equipment32
- 38 Waste collection, recovery and disposal activities11
- 42 Civil engineering28
- 43 Specialised construction activities562
- 46 Wholesale trade589
- 47 Retail trade904
- 49 Land transport and transport via pipelines125
- 52 Warehousing, storage and support activities for transportation22
- 55 Accommodation34
- 56 Food and beverage service activities513
- 58 Publishing activities44
- 59 Motion picture, video and television programme production, sound recording and music publishing activities34
- 61 Telecommunication13
- 62 Computer programming, consultancy and related activities328
- 63 Computing infrastructure, data processing, hosting and other information service activities17
- 64 Financial service activities, except insurance and pension funding76
- 66 Activities auxiliary to financial services and insurance activities117
- 68 Real estate activities236
- 69 Legal and accounting activities249
- 70 Activities of head offices and management consultancy323
- 71 Architectural and engineering activities; technical testing and analysis145
- 72 Scientific research and development25
- 73 Activities of advertising, market research and public relations89
- 74 Other professional, scientific and technical activities31
- 75 Veterinary activities26
- 77 Rental and leasing activities22
- 78 Employment activities28
- 79 Travel agency, tour operator and other reservation service and related activities14
- 81 Services to buildings and landscape activities144
- 82 Office administrative, office support and other business support activities57
- 85 Education78
- 86 Human health activities243
- 87 Residential care activities59
- 88 Social work activities without accommodation60
- 90 Arts creation and performing arts activities28
- 93 Sports activities and amusement and recreation activities91
- 94 Activities of membership organisations30
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles66
- 96 Personal service activities126
Municipalities with the most companies in the sector · Walloon Brabant
- 1410 Waterloo64
- 1300 Wavre (Limal)46
- 1420 Braine-l'Alleud38
- 1380 Lasne (Couture-Saint-Germain, Lasne-Chapelle-Saint-Lambert, Maransart, …)35
- 1370 Jodoigne (Dongelberg, Jauchelette, Jodoigne-Souveraine, …)30
- 1480 Tubize (Clabecq, Oisquercq, Saintes)30
- 1440 Braine-le-Château (Wauthier-Braine)29
- 1390 Grez-Doiceau (Archennes, Biez, Bossut-Gottechain, …)28
- 1400 Nivelles (Monstreux)27
- 1325 Chaumont-Gistoux (Bonlez, Corroy-Le-Grand, Dion-Valmont, …)24
- 1435 Mont-Saint-Guibert (Corbais, Hévillers)19
- 1470 Genappe (Baisy-Thy, Bousval)18
Frequently asked questions
Which is the largest employer in Construction of residential and non-residential buildings in Walloon Brabant?
Among companies, Phenix Group, with 40.6 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. 155 out of 638 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 · Walloon Brabant
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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.