Real estate activities: highest revenue in Walloon Brabant
As of 14 Nov 2026, 170 companies in Real estate activities (NACE 68) in Walloon Brabant publish their revenue in recent accounts (financial years 2023 to 2026). The top 10 account for €159.9m, out of €217.5m for all of them; median revenue is 98,890 €. Immobilière de la Petite Ile leads with €58.7m (financial year 2025).
Top 50 · Real estate activities · Walloon Brabant
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Immobilière de la Petite Ile 1310 La Hulpe | €30.7m | €58.7m | €14.5m | — | 2025 |
| 2 | Fonciere de Louvain-la-Neuve 1348 Ottignies-Louvain-la-Neuve | €146.7m | €19.4m | −€6.17m | — | 2025 |
| 3 | Bouygues Immobilier Belgium 1410 Waterloo | €20.4m | €18.4m | €5.42m | 4.2 | 2024 |
| 4 | Habitations sociales du Roman Pais 1400 Nivelles | €168.6m | €17.5m | €65.5m | 64.2 | 2025 |
| 5 | Merbraine Equilis 1410 Waterloo | €16.9m | €13.9m | 104,027 € | — | 2025 |
| 6 | Immobiliere Publique du Centre et de l'EST du Brabant Wallon 1490 Court-Saint-Étienne | €134.3m | €10.7m | €54.7m | 35.9 | 2025 |
| 7 | Integrown Invest 1380 Lasne | €44.2m | €5.66m | €6.12m | — | 2023 |
| 8 | Equilis Belgium 1410 Waterloo | €2.57m | €5.46m | −€13.6m | 9.7 | 2025 |
| 9 | Mecco-Gossent 1410 Waterloo | €43.4m | €5.32m | €35.9m | — | 2025 |
| 10 | Immo Aval Belgium 1348 Ottignies-Louvain-la-Neuve | €32.3m | €4.78m | €9.73m | — | 2025 |
| 11 | Growners 1380 Lasne | €33.1m | €4.51m | €2.47m | 8.7 | 2023 |
| 12 | BVI.BE ECO Jaurdinia PME/BTS 1300 Wavre | €5.29m | €3.81m | €2.65m | — | 2025 |
| 13 | Dourimmo 1410 Waterloo | €11.2m | €3.67m | −€3.74m | — | 2025 |
| 14 | Le Foyer Wavrien 1300 Wavre | €37.2m | €3.19m | €22.1m | 11.9 | 2025 |
| 15 | Mons Grands Prés 1410 Waterloo | €2.80m | €2.75m | −906,266 € | — | 2025 |
| 16 | Holdmons 1410 Waterloo | €1.38m | €2.52m | −1,544 € | — | 2025 |
| 17 | Sodimco 1380 Lasne | €31.5m | €2.15m | €5.28m | — | 2025 |
| 18 | Hexaten 1310 La Hulpe | €33.0m | €1.83m | €13.4m | — | 2025 |
| 19 | Binche Real Estate 1480 Tubize | 426,096 € | €1.62m | 60,705 € | 0.4 | 2025 |
| 20 | Smet-Gestion-Commerce 1400 Nivelles | €12.1m | €1.36m | €4.02m | 1.0 | 2025 |
| 21 | Greener M 1300 Wavre | €16.6m | €1.35m | 72,076 € | — | 2025 |
| 22 | Take-Up Invest 1380 Lasne | €9.75m | €1.31m | €2.13m | — | 2023 |
| 23 | Campagne du Petit Baulers 1435 Mont-Saint-Guibert | €6.07m | €1.30m | €5.01m | — | 2025 |
| 24 | Boost Development 1380 Lasne | €6.88m | €1.29m | −709,256 € | — | 2024 |
| 25 | Grape Hospitality Anvers Propco 1348 Ottignies-Louvain-la-Neuve | €4.70m | €1.09m | 23,100 € | — | 2025 |
| 26 | Marimmo 1332 Rixensart | €15.2m | €1.07m | €6.42m | — | 2025 |
| 27 | FBG Projects SRL 1390 Grez-Doiceau | €5.93m | €1.01m | 508,747 € | — | 2025 |
| 28 | Finlead 1300 Wavre | 328,332 € | 799,735 € | 320,831 € | 5.6 | 2025 |
| 29 | RENARD & Cie 1490 Court-Saint-Étienne | €4.51m | 787,059 € | €3.03m | — | 2025 |
| 30 | Grape Hospitality Belgian Propco 1348 Ottignies-Louvain-la-Neuve | €3.08m | 763,773 € | 78,104 € | — | 2025 |
| 31 | La Financiere Wavrienne 1300 Wavre | €6.36m | 761,963 € | €3.42m | — | 2025 |
| 32 | Gestion COM - for 1380 Lasne | 161,560 € | 718,763 € | 97,217 € | 3.0 | 2025 |
| 33 | SVA RE Belgium 1400 Nivelles | €4.82m | 665,220 € | €4.73m | — | 2025 |
| 34 | TM 1410 Waterloo | €7.34m | 585,489 € | €5.10m | — | 2025 |
| 35 | SNF 1410 Waterloo | €3.62m | 551,811 € | −937,542 € | — | 2025 |
| 36 | Immo Mousquetaires Belgium 1348 Ottignies-Louvain-la-Neuve | 747,927 € | 543,543 € | 507,349 € | 3.7 | 2025 |
| 37 | Easi Assets Management 1400 Nivelles | €3.50m | 524,459 € | 275,321 € | — | 2025 |
| 38 | Immalvain 1435 Mont-Saint-Guibert | €3.72m | 464,683 € | 876,174 € | — | 2025 |
| 39 | HD17 Immo 1410 Waterloo | €4.22m | 451,628 € | 283,780 € | — | 2025 |
| 40 | Kengani 1402 Nivelles | €3.54m | 448,926 € | 236,028 € | — | 2026 |
| 41 | CHNWL Immo 1340 Ottignies-Louvain-la-Neuve | €25.5m | 445,326 € | €19.0m | 0.2 | 2025 |
| 42 | Green House Development 1380 Lasne | 467,560 € | 435,000 € | 8,197 € | — | 2025 |
| 43 | Steppe at Home 1380 Lasne | €7.99m | 432,539 € | −164,172 € | — | 2025 |
| 44 | O.P.I.M. Property 1390 Grez-Doiceau | €1.52m | 395,386 € | 338,766 € | — | 2025 |
| 45 | Fame Invest 1331 Rixensart | €5.87m | 349,773 € | €3.04m | — | 2024 |
| 46 | Immolabiosphère 1325 Chaumont-Gistoux | €6.53m | 342,920 € | −493,725 € | — | 2025 |
| 47 | DVM Properties 1420 Braine-l'Alleud | 854,226 € | 340,418 € | 754,124 € | — | 2025 |
| 48 | Immobio 1300 Wavre | €5.30m | 333,361 € | €1.01m | — | 2025 |
| 49 | Immobilière des Anneaux 1300 Wavre | €1.85m | 327,720 € | €1.44m | — | 2025 |
| 50 | Lease.BW 1348 Ottignies-Louvain-la-Neuve | €26.0m | 327,442 € | €5.62m | — | 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.
Real estate activities across Belgium → All sectors · Walloon Brabant →
Other sectors · Walloon Brabant
- 01 Crop and animal production, hunting and related service activities22
- 10 Manufacture of food products17
- 18 Printing and reproduction of recorded media11
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations12
- 23 Manufacture of other non-metallic mineral products13
- 25 Manufacture of fabricated metal products, except machinery and equipment15
- 26 Manufacture of computer, electronic and optical products10
- 28 Manufacture of machinery and equipment n.e.c.20
- 41 Construction of residential and non-residential buildings44
- 43 Specialised construction activities152
- 46 Wholesale trade220
- 47 Retail trade191
- 49 Land transport and transport via pipelines37
- 52 Warehousing, storage and support activities for transportation14
- 55 Accommodation10
- 56 Food and beverage service activities85
- 58 Publishing activities12
- 59 Motion picture, video and television programme production, sound recording and music publishing activities14
- 62 Computer programming, consultancy and related activities101
- 64 Financial service activities, except insurance and pension funding55
- 66 Activities auxiliary to financial services and insurance activities19
- 69 Legal and accounting activities46
- 70 Activities of head offices and management consultancy156
- 71 Architectural and engineering activities; technical testing and analysis52
- 73 Activities of advertising, market research and public relations31
- 74 Other professional, scientific and technical activities24
- 81 Services to buildings and landscape activities31
- 82 Office administrative, office support and other business support activities44
- 85 Education40
- 86 Human health activities79
- 87 Residential care activities21
- 88 Social work activities without accommodation26
- 90 Arts creation and performing arts activities14
- 93 Sports activities and amusement and recreation activities23
- 94 Activities of membership organisations13
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles18
- 96 Personal service activities30
Municipalities with the most companies in the sector · Walloon Brabant
- 1410 Waterloo392
- 1380 Lasne (Couture-Saint-Germain, Lasne-Chapelle-Saint-Lambert, Maransart, …)313
- 1300 Wavre (Limal)242
- 1420 Braine-l'Alleud192
- 1325 Chaumont-Gistoux (Bonlez, Corroy-Le-Grand, Dion-Valmont, …)111
- 1390 Grez-Doiceau (Archennes, Biez, Bossut-Gottechain, …)111
- 1400 Nivelles (Monstreux)108
- 1310 La Hulpe91
- 1435 Mont-Saint-Guibert (Corbais, Hévillers)88
- 1330 Rixensart77
- 1348 Ottignies-Louvain-la-Neuve (Louvain-La-Neuve)76
- 1480 Tubize (Clabecq, Oisquercq, Saintes)75
Frequently asked questions
Which company in Real estate activities in Walloon Brabant has the highest revenue?
Immobilière de la Petite Ile, with €58.7m 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 170 that publish it, out of 2,787 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.
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.