Q Industries International Inc.
Q'Max Solutions Inc.
Q-Ace Industrial Reliability Solutions Inc.
Q. & M. Pipe Lines Ltd.
Q. M. S. Quality Monitoring Services Ltd.
Q. U. T. T. A. C. O. R. P. O. R. A. T. I. O. N. I. N. C.
Q.c.c. Communications Corporation
Q.u.i.c. Import-Export Ltd.
Qaaqtuq Dyno Nobel Inc.
QAi Quality Assurance Inc.
Qataniq Corp.
QC Data International Inc.
Qcomm Communications Inc.
QDI Holdings Ltd.
Qedi Commissioning And Completions (canada) Limited
Qeva Inc.
Qi Essentials Health & Wellness Inc.
Qinalco Inc.
QommuniQate Inc.
Qrzap Technologies Inc.