J.b.m.c. Transport Inc.
J.m.p. Automobile Inc.
J2MT incorporée
Jacdis Inc.
Jacques Bernier Designer Inc.
Jami-Flex Inc.
Jamsabs Consulting Inc.
Jarsonix Inc.
Jaspal Bedi Financial Group Inc.
Jay Challenge Inc.
Jean Jacques Brunet Electrique Inc.
Jean Sarault Distributions Inc.
Jeans Transit Inc.
Jimijamba École de Percussion Inc.
John Prevost and Associates Inc.
Jupiter Solutions Inc.