| Nom | Fonds propres | Résultats | Chiffre d'affaires | Marge brute | Employés | Ville | |
|---|---|---|---|---|---|---|---|
| 1 | GlaxoSmithKline Biologicals | € 17.68B | € 3.21B | € 8.86B | - | 8216.40 | Rixensart |
| 2 | Janssen Pharmaceutica | € 9.83B | € 2.12B | € 22.21B | - | 4954.30 | Beerse |
| 3 | Mastercard Europe | € 285.82M | € 2.08B | € 7.35B | - | 521.50 | Waterloo |
| 4 | UCB PHARMA | € 11.80B | € 872.81M | € 3.18B | - | 1419.50 | Anderlecht |
| 5 | EXXONMOBIL PETROLEUM & CHEMICAL | € 9.92B | € 799.67M | € 23.71B | - | 1791.00 | Antwerpen |
| 6 | Atlas Copco Airpower | € 4.18B | € 727.14M | € 2.57B | - | 3380.00 | Antwerpen |
| 7 | BASF Antwerpen | € 2.50B | € 525.05M | € 5.99B | - | 3739.50 | Antwerpen |
| 8 | TotalEnergies Petrochemicals & Refining | € 7.22B | € 425.09M | € 20.35B | - | 374.90 | Brussel |
| 9 | AGRISTO | € 392.37M | € 290.62M | € 1.27B | - | 656.00 | Harelbeke |
| 10 | Tereos Starch & Sweeteners Belgium | € 564.02M | € 288.71M | € 1.61B | - | 308.00 | Aalst |
| 11 | ELIA ASSET | € 1.75B | € 239.68M | € 764.50M | - | 921.20 | Brussel |
| 12 | SAFRAN AERO BOOSTERS | € 968.01M | € 236.10M | € 784.80M | - | 1311.10 | Herstal |
| 13 | MANUCO INTERNATIONAL | € 169.01M | € 227.83M | - | € 227.84M | Ieper | |
| 14 | Independent Container Line | € 154.57M | € 225.55M | € 568.57M | - | Antwerpen | |
| 15 | Bureau van Dijk Electronic Publishing | € 32.50M | € 221.22M | € 418.60M | - | 266.80 | Elsene |
| 16 | ALPHA CREDIT | € 95.00M | € 211.78M | € 611.36M | - | 438.20 | Sint-Joost-ten-Node |
| 17 | D'Ieteren Automotive SA/NV | € 540.53M | € 210.42M | € 4.62B | - | 777.60 | Elsene |
| 18 | SeaMade | € 162.57M | € 185.57M | € 332.50M | - | Oostende | |
| 19 | Melexis Technologies | € 237.96M | € 182.83M | € 995.19M | - | 243.50 | Tessenderlo |
| 20 | bpost | € 888.18M | € 181.89M | € 2.35B | - | 22835.90 | Brussel |
| 21 | TELENET | € 2.73B | € 177.54M | € 2.18B | - | 2547.80 | Mechelen |
| 22 | MOBIS PARTS EUROPE | € 623.86M | € 167.39M | € 1.29B | - | 206.50 | Beringen |
| 23 | APETRA | € 1.37B | € 164.27M | € 296.58M | - | 6.20 | Brussel |
| 24 | COCA-COLA EUROPACIFIC PARTNERS BELGIUM | € 757.47M | € 163.69M | € 1.52B | - | 1837.00 | Anderlecht |
| 25 | BRUSSELS AIRPORT COMPANY | € 773.95M | € 162.48M | € 631.45M | - | 1025.80 | Schaarbeek |
| 26 | ETABLISSEMENTEN FRANZ COLRUYT | € 3.47B | € 161.49M | € 7.47B | - | 17017.60 | Halle |
| 27 | CARGILL NV | € 287.29M | € 159.78M | € 12.77B | - | 882.40 | Mechelen |
| 28 | ORES Assets | € 1.95B | € 158.00M | € 1.12B | - | Charleroi | |
| 29 | ARVAL BELGIUM | € 135.90M | € 151.11M | € 855.21M | - | 442.80 | Zaventem |
| 30 | UPS EUROPE | € 572.94M | € 150.04M | € 743.16M | - | 181.60 | Sint-Lambrechts-Woluwe |