Activities of membership organisations: highest revenue in Flemish Brabant
As of 13 Nov 2026, 40 companies in Activities of membership organisations (NACE 94) in Flemish Brabant publish their revenue in recent accounts (financial years 2023 to 2025). The top 10 account for €8.57m, out of €10.9m for all of them; median revenue is 96,643 €. Sporty Creactief vzw leads with €1.77m (financial year 2025).
Top 40 · Activities of membership organisations · Flemish Brabant
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Sporty Creactief vzw 3010 Leuven | 508,187 € | €1.77m | 363,873 € | 41.0 | 2025 |
| 2 | Boerenbond 3000 Leuven | €10.8m | €1.74m | €3.41m | 147.7 | 2025 |
| 3 | European Association for Research on Learning and Instruction 3000 Leuven | €1.70m | €1.14m | €1.60m | 2.6 | 2025 |
| 4 | Jeugddienst Panta Rhei 1750 Lennik | 740,339 € | 836,905 € | 502,707 € | 5.7 | 2025 |
| 5 | Vlaamse Confederatie van Ouders en Ouderverenigingen 3220 Holsbeek | €1.25m | 762,017 € | 660,668 € | 5.1 | 2025 |
| 6 | Atelier Circuler 3020 Herent | 250,098 € | 606,205 € | 198,768 € | — | 2025 |
| 7 | Ferm 3018 Leuven | €14.9m | 549,276 € | €6.54m | 68.0 | 2025 |
| 8 | Innodia 3000 Leuven | €2.93m | 545,092 € | €2.75m | 4.0 | 2025 |
| 9 | WoodKid 3020 Herent | 254,320 € | 308,198 € | 137,096 € | — | 2025 |
| 10 | Parochiezalen Gewest Vilvoorde 1851 Grimbergen | 301,446 € | 305,537 € | 280,876 € | — | 2025 |
| 11 | Evangelisch Jeugdverbond 3001 Leuven | 369,686 € | 268,661 € | 283,585 € | 6.8 | 2025 |
| 12 | Vereniging der Parochiale Werken van het Gewest Asse 1702 Dilbeek | 737,230 € | 249,652 € | 662,262 € | — | 2025 |
| 13 | Arktos 3000 Leuven | €10.4m | 238,591 € | €4.44m | 246.3 | 2025 |
| 14 | Crohn - en Colitis ulcerosa Vereniging vzw 3001 Leuven | 172,790 € | 220,087 € | 145,436 € | — | 2025 |
| 15 | Leuven Klimaatneutraal 2030 3000 Leuven | 575,227 € | 202,112 € | 434,611 € | 3.9 | 2025 |
| 16 | Pinkster Jeugd Vlaanderen 1840 Londerzeel | 153,820 € | 176,867 € | 89,567 € | 3.5 | 2025 |
| 17 | Jonge Helden 3000 Leuven | 497,459 € | 143,366 € | 423,182 € | — | 2025 |
| 18 | Voedselteams 3010 Leuven | 129,055 € | 99,436 € | 88,744 € | — | 2024 |
| 19 | Video Games Federation Belgium 3001 Leuven | 276,988 € | 97,500 € | 255,960 € | — | 2025 |
| 20 | Europese vereniging voor Professionals en Personen met ALS 3000 Leuven | 517,962 € | 97,125 € | 439,756 € | — | 2025 |
| 21 | Link in de Kabel 3001 Leuven | 552,328 € | 96,161 € | 278,346 € | 12.7 | 2025 |
| 22 | Cattitude VZW 3061 Bertem | 83,104 € | 91,340 € | 52,134 € | — | 2025 |
| 23 | Vereniging van Hemofilielijders en von Willebrandzieken - Association des Hémophiles et Malades de von Willebrand- The Belgian Haemophilia Society 1910 Kampenhout | 641,341 € | 80,958 € | 612,022 € | — | 2025 |
| 24 | Jeugd, cultuur en wetenschap 1800 Vilvoorde | 282,202 € | 66,329 € | 220,026 € | — | 2024 |
| 25 | LET US Change Ethiopie 3000 Leuven | 128,570 € | 49,934 € | 106,200 € | — | 2025 |
| 26 | Overleg van Diensten voor Aangepast Vervoer 1850 Grimbergen | 14,843 € | 33,915 € | 7,537 € | — | 2025 |
| 27 | Sirius Therapie & Assistentiehonden 3130 Begijnendijk | 7,127 € | 28,525 € | −20,859 € | — | 2025 |
| 28 | Similes Vlaanderen 3001 Leuven | 709,168 € | 26,893 € | 557,955 € | 11.4 | 2025 |
| 29 | Villa Vanzelf 3401 Landen | 4,718 € | 12,585 € | 2,894 € | — | 2023 |
| 30 | Fedelec 3070 Kortenberg | €4.43m | 11,264 € | €4.43m | — | 2025 |
| 31 | Jeugdhuis Leuven VZW 3000 Leuven | 133,140 € | 10,500 € | 114,445 € | — | 2025 |
| 32 | Rikolto International 3000 Leuven | €10.2m | 9,150 € | €3.14m | 9.7 | 2025 |
| 33 | ALS Liga Belgie VZW 3000 Leuven | €6.74m | 5,558 € | €6.63m | 5.9 | 2025 |
| 34 | Tearfund 1800 Vilvoorde | €1.18m | 5,231 € | €1.07m | 12.3 | 2025 |
| 35 | De Garage vzw 3000 Leuven | 34,996 € | 4,500 € | 27,037 € | — | 2025 |
| 36 | Child Action Lanka_Belgium 3020 Herent | 3,670 € | 4,113 € | 3,403 € | — | 2025 |
| 37 | Leuven Restorative City vzw 3010 Leuven | 8,129 € | 3,350 € | 2,688 € | — | 2025 |
| 38 | De Wermste Dries 3350 Linter | 1,486 € | 1,565 € | −467 € | — | 2025 |
| 39 | ALS Mobility & Digitalk 3000 Leuven | 213,007 € | 1,563 € | 48,918 € | — | 2025 |
| 40 | Congodorpen 3000 Leuven | €1.50m | 128 € | 228,726 € | 3.8 | 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.
Activities of membership organisations across Belgium → All sectors · Flemish Brabant →
Other sectors · Flemish Brabant
- 01 Crop and animal production, hunting and related service activities23
- 10 Manufacture of food products50
- 11 Manufacture of beverages16
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials10
- 18 Printing and reproduction of recorded media13
- 20 Manufacture of chemicals and chemical products23
- 22 Manufacture of rubber and plastic products14
- 25 Manufacture of fabricated metal products, except machinery and equipment40
- 26 Manufacture of computer, electronic and optical products20
- 27 Manufacture of electrical equipment15
- 28 Manufacture of machinery and equipment n.e.c.23
- 32 Other manufacturing16
- 33 Repair, maintenance and installation of machinery and equipment31
- 35 Electricity, gas, steam and air conditioning supply17
- 38 Waste collection, recovery and disposal activities15
- 41 Construction of residential and non-residential buildings412
- 42 Civil engineering31
- 43 Specialised construction activities479
- 46 Wholesale trade589
- 47 Retail trade404
- 49 Land transport and transport via pipelines244
- 52 Warehousing, storage and support activities for transportation60
- 53 Postal and courier activities20
- 55 Accommodation13
- 56 Food and beverage service activities164
- 58 Publishing activities12
- 59 Motion picture, video and television programme production, sound recording and music publishing activities26
- 61 Telecommunication24
- 62 Computer programming, consultancy and related activities200
- 63 Computing infrastructure, data processing, hosting and other information service activities12
- 64 Financial service activities, except insurance and pension funding130
- 66 Activities auxiliary to financial services and insurance activities29
- 68 Real estate activities152
- 69 Legal and accounting activities78
- 70 Activities of head offices and management consultancy238
- 71 Architectural and engineering activities; technical testing and analysis71
- 73 Activities of advertising, market research and public relations79
- 74 Other professional, scientific and technical activities17
- 77 Rental and leasing activities43
- 78 Employment activities27
- 79 Travel agency, tour operator and other reservation service and related activities15
- 80 Investigation and security activities14
- 81 Services to buildings and landscape activities83
- 82 Office administrative, office support and other business support activities73
- 85 Education96
- 86 Human health activities99
- 87 Residential care activities65
- 88 Social work activities without accommodation54
- 90 Arts creation and performing arts activities59
- 93 Sports activities and amusement and recreation activities32
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles50
- 96 Personal service activities84
Municipalities with the most companies in the sector · Flemish Brabant
- 3000 Leuven36
- 3001 Leuven (Heverlee)13
- 1800 Vilvoorde (Peutie)8
- 1932 Zaventem (Sint-Stevens-Woluwe)6
- 3010 Leuven (Kessel Lo)6
- 1702 Dilbeek (Groot-Bijgaarden)3
- 1731 Asse (Relegem, Zellik)3
- 1850 Grimbergen3
- 1930 Zaventem (Nossegem)3
- 3020 Herent (Veltem-Beisem, Winksele)3
- 1500 Halle2
- 1730 Asse (Bekkerzeel, Kobbegem, Mollem)2
Frequently asked questions
Which company in Activities of membership organisations in Flemish Brabant has the highest revenue?
Sporty Creactief vzw, with €1.77m 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 40 that publish it, out of 128 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 · Flemish Brabant
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 13 Nov 2026.