| Entreprise | Fondé | Contacts |
|---|---|---|
| Cjad 800 | 1945 | 6 |
| Melancon Marceau Grenier | 1990 | 8 |
| Rock Detente | 1993 | 1 |
| Fonds Harold Greenberg | 1998 | - |
| Astral Media Outdoor L.P. | 2000 | 8 |
| Astral Media Radio Inc | 2000 | 9 |
| Energie 943 | 2000 | 1 |
| Bell Media | 2002 | 24 |
| Chom 97.7 | 2003 | 7 |
| Aqua Production Technologies Co. (APTCO) INc. | - | 1 |
| Celdex Environmental Technolog | - | 1 |
| Consortium Ipsat Inc. | - | 1 |
| Omni the Outdoor Co | 2006 | - |
| Duceppe Gilles | - | - |
| Dynamic Holding LTD | - | 1 |
| G.Holdings | - | 1 |
| Affichage Astral MédiaSEC | - | - |
| Bureau de Commercialisation de la Radio du Québec | - | - |
| Humaneo Inc | - | - |
| Melançon Marceau Grenier & Sciortino | - | - |
| Radiomutuel Inc | - | - |
| Shopico | 2011 | - |
| Triqa Informatique | - | - |
| Virgin Radio 95.9 | - | - |
| Bell Média Radio | - | - |
| Bureau DE Commercialisation | 2014 | 2 |
| Rock Détente | - | - |
| Place Civitas | - | - |
| Astral Media Radio Interactive | - | 1 |
| Tecso Inc | 2018 | 2 |
| Tsn 690 | - | - |
| Vrak | - | - |
| The Black Cat Alley | - | - |
| iHeartRadio | - | - |
| Commex | 2020 | - |
| Nicole Bellemare | 2020 | - |
| RadioPlus | 2020 | 2 |
| 107.3 Rouge Montréal | - | - |
| 94.3 Énergie Montréal | - | - |
| Circuit électrique Charging Station | - | - |
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