| Cossette Communication Inc. CA-E-J00F-QR5R | Federal corporation | Active | Quebec | $1.6B |
| Cossette média inc. CA-E-PS6Q-2YTF | Federal corporation | Active | Quebec | $1.0B |
| Université Laval CA-E-MN8W-XS52 | Registered charity | Former | QUEBEC | $725.7M |
| Ixmédia INC. CA-E-JFK8-CZEZ | Federal corporation | Active | Québec | $713.7M |
| Navtech INC. CA-E-0WB7-9S4M | Federal corporation | Inactive | QUEBEC | $609.0M |
| Les Huiles Desroches INC. CA-E-JKZX-76AX | Federal corporation | Active | QUEBEC | $479.0M |
| Réparations Navales Et Industrielles Océan INC. CA-E-XVTE-P19Z | Federal corporation | Active | Québec | $292.1M |
| Parko inc. CA-E-B2XA-BB1S | Federal corporation | Active | QUÉBEC | $134.8M |
| Dragage Océan Ds INC. CA-E-KJY0-NWXB | Federal corporation | Active | QUÉBEC | $117.2M |
| Services Flo INC. CA-E-1DBW-Z1WR | Federal corporation | Active | Québec | $103.9M |
| Aéroport de Québec inc. CA-E-8GBM-844H | Federal not-for-profit corporation | Active | QUEBEC | $94.3M |
| Dragage St-maurice (1989) INC. CA-E-82NW-Q61A | Federal corporation | Active | QUÉBEC | $83.0M |
| Signaux Evan Signals INC. CA-E-Y3Z5-2W8W | Federal corporation | Active | Québec | $59.3M |
| Idéa INC. CA-E-1E6E-731D | Federal corporation | Active | Québec | $57.7M |
| CHU de Québec - Université Laval CA-E-E32F-PMF6 | Registered charity | Current | QUEBEC | $49.9M |
| Dalcon CA-E-727E-3H2S | Licensed business | Cancelled | Toronto | $47.1M |
| GFS Quebec Inc. CA-E-E5WJ-D4M7 | Federal corporation | Inactive | Quebec | $47.0M |
| Institut National de la recherche scientifique CA-E-G2S1-ARV5 | Registered charity | Current | QUEBEC | $46.9M |
| Thales Digital Solutions INC. CA-E-VP8R-9AVH | Federal corporation | Active | Québec | $39.6M |
| Addénergie Technologies INC. CA-E-F2FX-VPFT | Federal corporation | Active | Québec | $38.0M |
| Océan Navigation INC. CA-E-W001-V5YM | Federal corporation | Inactive | QUEBEC | $34.6M |
| Norda Stelo INC. CA-E-H67Q-MA26 | Federal corporation | Active | Québec | $30.2M |
| Océan Remorquage Québec INC. CA-E-V3KX-M84T | Federal corporation | Active | Québec | $29.3M |
| Festival D'ete International De Quebec INC CA-E-21PK-HPYH | Registered charity | Current | QUEBEC | $22.7M |
| Facta Global INC. CA-E-BP88-XMZJ | Federal corporation | Active | QUÉBEC | $17.7M |
| L'amie CA-E-CGSE-Q10M | Registered charity | Active | QUEBEC | $12.3M |
| Centre R.i.r.e. 2000 CA-E-54AH-X3H3 | Registered charity | Current | QUEBEC | $5.5M |
| Fondation Québec Philanthrope CA-E-N645-CPA0 | Registered charity | Former | QUEBEC | $4.9M |
| Carrefour Jeunesse-emploi Chauveau CA-E-0PXW-T79Y | Registered charity | Current | QUÉBEC | $4.3M |
| Télé-Université CA-E-DFZQ-SBQK | Registered charity | Former | QUÉBEC | $3.3M |
| École Nationale d'Administration Publique CA-E-CPX6-NCYH | Registered charity | Current | QUEBEC | $2.5M |
| Nature Québec CA-E-D1VP-KA4J | Registered charity | Current | QUEBEC | $2.4M |
| Musee De La Civilisation CA-E-E8A1-2TPE | Registered charity | Former | QUEBEC | $2.3M |
| College Saint-charles- Garnier CA-E-3QEW-48RC | Registered charity | Current | QUEBEC | $2.2M |
| Motivaction Jeunesse CA-E-SH60-9GHH | Registered charity | Current | QUEBEC | $915K |
| Fondation Les Voltigeurs (9e Bataillon) CA-E-EQT1-6BVM | Registered charity | Active | QUEBEC | $124K |
| Association Inuksiutiit Katimajiit CA-E-KBBQ-DJNV | Registered charity | Active | QUÉBEC | $83K |
| Mosquée De La Capitale CA-E-92PX-XZ4Q | Registered charity | Active | QUEBEC | $18K |
| Fondation Patro CA-E-5EC4-EHR3 | Registered charity | Active | QUEBEC | $11K |
| Fonds d'aide à l'éducation ÉDUCAIDE CA-E-B8H2-BPN6 | Registered charity | Active | QUEBEC | $5K |