Opinion Libre Inc.
Oppidum Inc.
Ops Communications Visuelles Inc.
Optima Realties Inc.
Optimum Media (j.g.) Inc.
Orasys International Inc.
Orbital Interspace Inc.
Organisation Et Systemes Pierre Legault Et Associes Ltee
Organoworld Inc.
Osmose-Pentox Enterprises Inc.
Osmose-Pentox Inc.
Otzer Investments Inc.
Outremont Priorat Capital Inc.
Overseas Advanced Technologies (O.A.T.) Inc.
Ovo Marketing International (omi) Inc.