Cytorhex Inc.
CytoScan Medical Technologies Inc.
Cytozyme Canada West Ltd.
Cytra Transport Inc.
Cytren Construction Corporation (ontario) Ltd.
Cytren Group International Inc.
Cytren Holdings Ltd.
Cytrigen Energy Products & Services Ltd.
Cytrigen International Inc.
Cytronics Holding Coporation Ltd.
Cytryn Design Inc.
Cyttalk Network Communications Inc.
Cyvector (Canada) Inc.
Cyvest Holdings Inc.
Cyvido T. Enterprises Inc.
Cyw Associate Dealers, Incorporated
CYW4EVR Inc.
CYYZ Rentals Inc.
Cz Consulting & Investments Inc.
CZ.CA ChequeZone Corporation