Ad Idem Investments Inc.

Adac Laboratories Canada Limited

Add Capital Corp.

Addictive Mobile Corp.

Adhara Properties Inc.

Advance-Terrier Micros Inc.

Advanced Card Systems (Canada) Ltd.

Advanced Programming Services

Advanced Skyline Technology Ltd.

Advantis Communications Inc.

AdVision Systems Corporation

Advocard Canada Inc.

Aed Advanced Electronic Design Inc.

Aegean Triton Trading Corporation

Aegis Infotech INC.

AER Advanced Engineering Research Inc.

Aestus Pharmaceuticals Corp.

Affaf Consulting Inc.

Affiion Infotech Services Inc.

Affinity Foreign Exchange Inc.