Draadloze telecommunicatie Elsene (postcode: 1050)
| naam | straat | gemeente | kbo-nummer |
| A&s partners | Amerikaanse straat,61-65 | Elsene | 0885920794 |
| Arelion Belgium | Louizalaan,367 | Brussel | 0469422293 |
| BELGIUM SATELLITE SERVICES | Louizalaan,341 | Brussel | 0892910437 |
| BLONDA & CO | Louizalaan,205-207 | Elsene | 0898271567 |
| CARTESIA | Juliette Wytsmanstraat,68 | Elsene | 0477622555 |
| DIRLAND TELECOM BELGIQUE | Louizalaan,54 | Elsene | 0872707515 |
| eEUROPA BELGIUM | Louizalaan,367 | Elsene | 0755728087 |
| ENTERSALES | Jaargetijdenlaan,100-102 | Elsene | 0423265042 |
| ERA MOBILE | Louizalaan,65 | Brussel | 0847558383 |
| ESSAADA FIRST | Maria Malibranstraat,92 | Elsene | 0867034005 |
| EUROAFRIQUE TRANSFERT EXPRESS | Troonstraat,157 | Elsene | 0479036775 |
| GROUP KOUROUKA | Louizalaan,209 | Brussel | 0761815927 |
| h@nd belgium | Marsveldplein,5 | Elsene | 0885502013 |
| MABELLA | Waverse Steenweg,13A | Elsene | 0869520173 |
| MICROLAB | Elsense Steenweg,112 | Elsene | 0478395882 |
| MTH GROUP | Louizalaan,209A | Elsene | 0801546434 |
| NEIBO | Louizalaan,54 | Brussel | 0696686860 |
| NET CONSULTING | Louizalaan,205 | Elsene | 0782704975 |
| NOMADO TELECOM | Louizalaan,523 | Elsene | 0889722107 |
| P-TEL | Molièrelaan,517 | Elsene | 0861651691 |
| PHONE RAPID | Elsense Steenweg,83 | Elsene | 0778243272 |
| SEA and SPACE EXPLORATION | Generaal Jacqueslaan,42 | Elsene | 0467066876 |
| SOUFTEAM | Louizalaan,209A | Elsene | 0762862438 |