| A-Move | Machinery and equipment & Automotive |
| Abattoir | Agrifood |
| Actiris | Business services, Business services |
| ALKATRAN (Flowbrussels) | Events, Sports, Tourism & Horeca |
| Andre Celis Holding | Construction & building materials |
| Apragaz | Waste Management & Energy, Waste Management & Energy |
| Aquiris | Chemistry & Parachemistry, Waste Management & Energy |
| Argea | Construction & building materials |
| Avalon Company | Business services |
| B. R. MET. – Brussels Recycling Metal | Metallurgy & Metalworking, Metallurgy & Metalworking |
| Bam Asphalt | Construction & building materials |
| Bateau Edouard | Events, Sports, Tourism & Horeca |
| Beci | Business services |
| Belgian Distribution Group | Transport & Logistics |
| Beltop | Business services, Transport & Logistics |
| BIGMAT Bruxelles | Construction & building materials |
| Bios-transit | Trade, Trading & Distribution |
| Bioterra | Trade, Trading & Distribution |
| BOTIQUE (R-Ecruit) | Business services |
| Brussels Basketball | Events, Sports, Tourism & Horeca |
| Brussels By Water | Events, Sports, Tourism & Horeca |
| Bruxelles-energie | Waste Management & Energy |
| BRYC – Bruxelles Royal Yacht Club | Events, Sports, Tourism & Horeca |
| BX1 | Publishing, Communication & Multimedia |
| Care 4 Fleets | Machinery and equipment & Automotive, Business services, Transport & Logistics |
| Care4drivers | Business services, Machinery and equipment & Automotive, Transport & Logistics |
| CCB Cementir Holding | Construction & building materials |
| CEFL – Centre Européen De Fruits Et Légumes | Agrifood |
| CEMPO – Centrale des Employeurs des Ports de Bruxelles et de Vilvoorde | Business services |
| Centre de l’Emploi de la ville de Bruxelles | Business services |
| Ceres | Agrifood |
| Chantier De Créosotage De Bruxelles | Chemistry & Parachemistry |
| Citydev.brussels | Business services |
| Clabots Tools | Trade, Trading & Distribution |
| Colas Noord | Construction & building materials |
| Comoo | Business services, Machinery and equipment & Automotive, Transport & Logistics |
| Coordination Senne | Events, Sports, Tourism & Horeca |
| Corderie Barrois | Construction & building materials, Trade, Trading & Distribution |
| Cresept | Studies and advice |
| Da.Car | Transport & Logistics |
| DC Industrial | Construction & building materials, Trade, Trading & Distribution, Machinery and equipment & Automotive, Transport & Logistics |
| De Meuter Recycling | Waste Management & Energy |
| Defrancq Bouwspecialiteiten | Construction & building materials |
| Dekempeneer | Construction & building materials |
| DENUO | Waste Management & Energy |
| Derichebourg Belgium | Metallurgy & Metalworking, Waste Management & Energy |
| DGIF – Dangerous Goods & International Forwarding | Transport & Logistics |
| Docks Management | Trade, Trading & Distribution, Studies and advice, Events, Sports, Tourism & Horeca |
| DriveX | Business services, Machinery and equipment & Automotive, Transport & Logistics |
| Duferco Wallonie – Branche Duferco Logistique | Transport & Logistics |
| EGETEX | Electronics & Electricity |
| Elia Transmission Belgium | Electronics & Electricity |
| Entrakt Vacant Property Solutions | Trade, Trading & Distribution |
| ETL – European Transports Logistics | Transport & Logistics |
| Euclides | Business services |
| Febetra | Machinery and equipment & Automotive, Transport & Logistics |
| FONDS SOCIAL TRANSPORT & LOGISTIQUE | Transport & Logistics |
| Frame | Waste Management & Energy |
| GaMa Translations | Business services |
| GFE – General Floating Equipment | Electronics & Electricity |
| Gobert Matériaux | Construction & building materials |
| Group De Cloedt | Waste Management & Energy |
| Group S – Secrétariat Social | Business services |
| H&H Resources Brussels | Construction & building materials |
| H2L Maintenance | Business services |
| HHBR | Trade, Trading & Distribution |
| Holcim (Belgique) – Division Béton | Construction & building materials |
| Hub.brussels (ABAE) | Business services |
| Immobiliere Du Rupel | Trade, Trading & Distribution |
| ING Belgium | Banks & Assurance |
| Inter-beton – The Ready Mix Concrete Activity Of CBR | Construction & building materials |
| Iris Autocenter | Trade, Trading & Distribution, Machinery and equipment & Automotive |
| ISS Facility Services | Business services |
| Itgenius | IT & Telecoms |
| IVTM – Immobilized Vehicles Transfert Management | Transport & Logistics |
| Joakim Packaging | Packaging, Wood, Paper, Cardboard & Printing |
| Kaaitheater | Events, Sports, Tourism & Horeca |
| KBC Bank | Banks & Assurance |
| Keolis – Eurobussing Brussels | Transport & Logistics |
| Logisnext Belgium | Trade, Trading & Distribution, Machinery and equipment & Automotive, Transport & Logistics |
| Logisticity.brussels | |
| Lommat | Construction & building materials |
| Loxam | Trade, Trading & Distribution, Machinery and equipment & Automotive |
| Lukoil Belgium | Waste Management & Energy |
| Mabru | Agrifood |
| Manpower | Studies and advice |
| Marcon Vini | Agrifood, Trade, Trading & Distribution |
| Metabolism | Waste Management & Energy |
| MG Real Estate | Business services |
| Minera Dépôt Vemat | Construction & building materials |
| Moerenhout C., Bureau D’avocats Elegis | Transport & Logistics |
| Mommaerts Safety Global Safe | Studies and advice, Business services |
| Montea | Transport & Logistics |
| MSF Supply | Pharmaceutical industry, Transport & Logistics, Other |
| Netto Group Service | Business services |
| Netwerk De Vlaams Waterweg | Transport & Logistics |
| Nextensa | Trade, Trading & Distribution |
| Nextensa Group | Trade, Trading & Distribution |
| Ozoos | IT & Telecoms |
| Port of Brussels | Business services |
| Prime Facility Solutions & Services | |
| Prosper Danseart 81/83 | Trade, Trading & Distribution |
| RE-VIVE | Construction & building materials |
| Ready Beton | Construction & building materials |
| Ric’s River Boat | Events, Sports, Tourism & Horeca |
| RSNB 1865 – Royal Sport Nautique De Bruxelles | Events, Sports, Tourism & Horeca |
| Saade | Transport & Logistics |
| Securitas | Business services |
| Sertrans | Transport & Logistics |
| Shipit Multimodal Logistics | Transport & Logistics |
| Sibelga | Waste Management & Energy |
| Silo Brussels | Business services, Events, Sports, Tourism & Horeca |
| Sky-O | |
| Sodeal | Trade, Trading & Distribution |
| Solvay | Chemistry & Parachemistry |
| Stevens Recycling | Metallurgy & Metalworking, Waste Management & Energy |
| The Loft Boat | Events, Sports, Tourism & Horeca |
| Top Communication – Autop Services | Trade, Trading & Distribution |
| Total Energies Belgium | |
| Train World | Events, Sports, Tourism & Horeca |
| Traiteur Duchateau | Agrifood |
| Trimodal Terminal Brussels | Transport & Logistics |
| Up4North | Business services |
| UPTR | Business services |
| Usagers Des Ports De Bruxelles Et Vilvorde | Business services |
| Van Moer Logistics | Transport & Logistics |
| Van Nieuwpoort Zand en Grind | Construction & building materials |
| Vanhumbeeck Freres | Other |
| Veolia | Waste Management & Energy |
| Viabuild Beton En Asfalt (VBA) | Construction & building materials |
| Vitess’ke – Groupe At | Business services |
| Vizyon Drinks | Transport & Logistics |
| VTS Logistics Belgium | Transport & Logistics |
| Willy Naessens Industriebouw | Construction & building materials |
| Wisely | Electronics & Electricity, Events, Sports, Tourism & Horeca |
| XLG Industry | Business services |
| Yves Maes | Business services, Waste Management & Energy |
| Ziegler | Transport & Logistics |
