Human health activities: highest revenue in Walloon Brabant
As of 14 Nov 2026, 79 companies in Human health activities (NACE 86) in Walloon Brabant publish their revenue in recent accounts (financial years 2024 to 2026). The top 10 account for €373.4m, out of €385.9m for all of them; median revenue is 153,145 €. Clinique Saint-Pierre leads with €269.3m (financial year 2025).
Top 50 · Human health 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 | Clinique Saint-Pierre 1340 Ottignies-Louvain-la-Neuve | €229.0m | €269.3m | €100.9m | 1,464.1 | 2025 |
| 2 | Laboratoire de l'Institut Medical Specialise 1348 Ottignies-Louvain-la-Neuve | €22.3m | €37.9m | −€5.78m | 191.8 | 2025 |
| 3 | Centre Hospitalier Neurologique William Lennox 1340 Ottignies-Louvain-la-Neuve | €19.6m | €34.7m | €7.43m | 331.0 | 2025 |
| 4 | Centre médical pédiatrique, Clairs Vallons 1340 Ottignies-Louvain-la-Neuve | €16.3m | €15.4m | €8.67m | 176.0 | 2025 |
| 5 | International Drug Development Institute 1341 Ottignies-Louvain-la-Neuve | €28.5m | €11.9m | €21.0m | 74.8 | 2025 |
| 6 | Atout Sante, Maison Medicale ASBL 1300 Wavre | €2.63m | €1.28m | €1.94m | 12.9 | 2025 |
| 7 | Dr SALMIN-Aesthetic Surgery 1410 Waterloo | €1.43m | 803,661 € | €1.22m | 0.7 | 2025 |
| 8 | Orthosmile Leclercq 1420 Braine-l'Alleud | 347,087 € | 764,496 € | 3,000 € | — | 2025 |
| 9 | Basident 1410 Waterloo | 498,384 € | 746,912 € | 321,855 € | 1.0 | 2025 |
| 10 | Infi-Shosola 1300 Wavre | 139,725 € | 596,603 € | 39,753 € | — | 2025 |
| 11 | Medishar 1410 Waterloo | €1.33m | 565,914 € | −108,226 € | — | 2024 |
| 12 | J.Anesthesia 1330 Rixensart | 948,790 € | 553,410 € | 631,706 € | — | 2025 |
| 13 | Klein-Ghierche Med 1495 Villers-la-Ville | 431,489 € | 529,081 € | 314,489 € | — | 2025 |
| 14 | Taylor-van Lier 1470 Genappe | 664,113 € | 510,537 € | 583,765 € | — | 2025 |
| 15 | Royale Amicale des Corps de Sauvetage - Koninklijk Algemeen Corps voor Spoedreddingen 1310 La Hulpe | €2.47m | 509,693 € | €1.93m | 31.5 | 2025 |
| 16 | Endodontie Louis P. 1495 Villers-la-Ville | €1.09m | 484,358 € | 586,961 € | 0.7 | 2025 |
| 17 | Jordent SRL 1350 Orp-Jauche | 441,266 € | 478,209 € | 201,415 € | — | 2025 |
| 18 | Infi et A.P.I. 1480 Tubize | 151,805 € | 476,274 € | 19,825 € | — | 2024 |
| 19 | Cabinet Medical Docteur Chenot 1421 Braine-l'Alleud | 224,619 € | 410,255 € | 129,350 € | — | 2025 |
| 20 | Mediam 1410 Waterloo | €1.19m | 382,447 € | −144,923 € | — | 2025 |
| 21 | Rbdental 1420 Braine-l'Alleud | 289,587 € | 307,557 € | 25,238 € | 0.3 | 2025 |
| 22 | Dris-ORL 1410 Waterloo | 831,135 € | 294,431 € | 82,735 € | — | 2025 |
| 23 | Caussin SRL 1400 Nivelles | 294,596 € | 269,226 € | 117,986 € | — | 2025 |
| 24 | Société Médicale Docteur Olivier Thomas 1460 Ittre | 515,996 € | 267,283 € | 515,996 € | — | 2025 |
| 25 | Docteur VAN DAELE - Pédopsychiatre 1300 Wavre | 338,456 € | 263,067 € | 284,314 € | — | 2025 |
| 26 | Psychological and Educational Consulting Services 1410 Waterloo | 598,528 € | 250,299 € | −22,090 € | 0.3 | 2025 |
| 27 | Synapse Neuropsychiatrie 1332 Rixensart | 728,520 € | 238,203 € | 614,357 € | — | 2025 |
| 28 | Möhler Air & Emergency 1410 Waterloo | 89,619 € | 229,520 € | 66,059 € | — | 2025 |
| 29 | Cvram 1410 Waterloo | 991,845 € | 225,000 € | 680,306 € | — | 2025 |
| 30 | Cabimed 74 1400 Nivelles | 214,647 € | 224,544 € | 33,507 € | — | 2025 |
| 31 | Louise DOYEN, Médecin 1380 Lasne | 434,230 € | 215,185 € | 173,136 € | — | 2025 |
| 32 | Salamé Médical Invest 1410 Waterloo | €1.39m | 214,063 € | 593,925 € | — | 2025 |
| 33 | Cabinet Medical Musampa Sanza Carine 1300 Wavre | 259,041 € | 201,166 € | 50,138 € | — | 2025 |
| 34 | VV Medical 1410 Waterloo | 292,017 € | 183,865 € | 84,497 € | — | 2025 |
| 35 | I.A.S.D. 1410 Waterloo | 200,276 € | 183,242 € | 88,267 € | — | 2025 |
| 36 | NECV Soins à Domicile 1480 Tubize | 37,576 € | 171,097 € | 31,669 € | — | 2025 |
| 37 | Remy Bullock 1435 Mont-Saint-Guibert | 41,440 € | 167,836 € | 32,594 € | — | 2025 |
| 38 | Podétoile 1301 Wavre | 97,042 € | 164,199 € | 21,797 € | — | 2025 |
| 39 | DuoMedInvest 1400 Nivelles | 35,513 € | 155,549 € | 7,631 € | — | 2025 |
| 40 | Docteur Anais Saint-Remy - Dermatologue 1390 Grez-Doiceau | 114,497 € | 153,145 € | 25,956 € | — | 2025 |
| 41 | Cardidel 1400 Nivelles | 351,430 € | 146,097 € | 193,985 € | — | 2025 |
| 42 | Louis-Delangre 1400 Nivelles | €1.98m | 145,400 € | 42,280 € | 1.0 | 2025 |
| 43 | Noderix 1320 Beauvechain | 45,252 € | 140,907 € | 34,613 € | — | 2025 |
| 44 | Soins à domicile Virginie Draux 1360 Perwez | 104,409 € | 134,127 € | 41,472 € | — | 2024 |
| 45 | Magila 1457 Walhain | 188,783 € | 126,956 € | 85,492 € | — | 2025 |
| 46 | Dr. Sanam 1400 Nivelles | 138,851 € | 123,390 € | 60,638 € | — | 2024 |
| 47 | Maticha 1390 Grez-Doiceau | 30,314 € | 118,167 € | 15,770 € | — | 2025 |
| 48 | Infi Proxy 1300 Wavre | 516,967 € | 112,375 € | 266,280 € | — | 2025 |
| 49 | ETIENNE DESLéE, OSTEOPATHE 1430 Rebecq | 93,230 € | 107,910 € | 80,220 € | — | 2025 |
| 50 | Etre et soins 1315 Incourt | 171,027 € | 107,598 € | 170,175 € | — | 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.
Human health 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
- 68 Real estate activities170
- 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
- 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 Waterloo311
- 1400 Nivelles (Monstreux)221
- 1420 Braine-l'Alleud220
- 1300 Wavre (Limal)170
- 1380 Lasne (Couture-Saint-Germain, Lasne-Chapelle-Saint-Lambert, Maransart, …)168
- 1325 Chaumont-Gistoux (Bonlez, Corroy-Le-Grand, Dion-Valmont, …)102
- 1440 Braine-le-Château (Wauthier-Braine)89
- 1390 Grez-Doiceau (Archennes, Biez, Bossut-Gottechain, …)87
- 1495 Villers-la-Ville (Marbais, Mellery, Sart-Dames-Avelines, …)78
- 1470 Genappe (Baisy-Thy, Bousval)70
- 1480 Tubize (Clabecq, Oisquercq, Saintes)70
- 1330 Rixensart64
Frequently asked questions
Which company in Human health activities in Walloon Brabant has the highest revenue?
Clinique Saint-Pierre, with €269.3m 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 79 that publish it, out of 2,560 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.