Optima Health Solutions International Corporation

Optima Humanus Inc.

Optimal Geomatics Inc.

Option One Insurance Inc.

Optique Communications Inc.

Opus Cranberries Capital Corp.

Opus Cranberries Corporation

Opus Cranberries Management Corp.

Opus International Consultants Canada Ltd.

Oracle Mining Corp.

Orange Bugle Marketing Inc.

Orange Drift Inc.

Orange Sport Supply Inc.

Orangeville Raceway Limited

Orato Canada Inc.

Orbis Access (canada) Limited

Orbis Access It Development (canada) Limited

Orbis Investment Holdings (canada) Limited

Orbis Investment Management (canada) Limited

Orbis Manufacturing Inc.