The Inter-corporate ownership CD is the most authoritative and comprehensive source of information available on corporate ownership; a unique directory of "who owns what" in Canada. It provides up-to-date information reflecting recent corporate takeovers and other substantial changes.
Statistics Canada catalogue number 61-517-xcb
2004-2014 data are available in the data portal ODESI. U of T Map & Data Library also holds historic editions on CD-ROM.
Contact the Map & Data Library for access to these CD-ROMs