EXHIBIT 21
IMAX CORPORATION
SUBSIDIARIES OF IMAX CORPORATION
Significant and other major subsidiary companies of the Registrant, as at
December 31, 2004, comprise of the following:
JURISDICTION OF PERCENTAGE HELD BY
NAME OF SUBSIDIARY ORGANIZATION REGISTRANT
- ------------------ --------------- ------------------
David Keighley Productions 70MM Inc. Delaware 100%
IMAX II U.S.A. Inc. Delaware 100%
IMAX Chicago Theatre LLC Delaware 100%
IMAX Indianapolis LLC Indiana 100%
IMAX Japan Inc. Japan 100%
IMAX Minnesota Holding Co. Delaware 100%
IMAX (Netherlands) B.V. Netherlands 100%
IMAX Rhode Island Limited Partnership Rhode Island 100%
IMAX Sandde Animation Inc. Ontario 100%
IMAX Scribe Inc. Delaware 100%
IMAX Space Ltd. Ontario 100%
IMAX Theatre Holding Co. Delaware 100%
IMAX Theatre Holdings (OEI) Inc. Delaware 100%
IMAX Theatre Management Company Delaware 100%
IMAX Theatre Services Ltd. Ontario 100%
IMAX U.S.A. Inc. Delaware 100%
Miami Theatre LLC Delaware 100%
Parker Pictures Ltd. (formerly Mitey Cinema Inc.) Ontario 100%
Nyack Theatre LLC New York 100%
Ridefilm Corporation Delaware 100%
Sacramento Theatre LLC Delaware 100%
Sonics Associates, Inc. Alabama 100%
Starboard Theatres Ltd. Canada 100%
Tantus Films Ltd. Canada 100%
Wire Frame Films Ltd. Ontario 100%
RPM Pictures Ltd. Ontario 100%
Tantus II Films Ltd. Ontario 100%
Big Engine Films Inc. Delaware 100%
Taurus-Littrow Productions Inc. Delaware 100%
3D Sea II Ltd. Ontario 100%