O'spuds Fish And Chip Shops Canada Inc.
Obsidian Crow Technologies Inc.
Off The Map Adventures Ltd.
Ogaden Youth And Student Union (oysu)
Oh Dental & Hygiene Services Inc.
Oil & Rubber Specialties Inc.
Olicat Systems Inc.orporated
Olicat Systems Incorporated
Olsen Ltd. - European Fashions
Omni Online Enterprises Inc.
Ontario Aerospace Council
Ontario Die International Inc.
Ontario Glove and Safety
Ontime Expedited Services Inc.
Onward Cluthe Hardware Products Inc.
Opta Food Ingredients Canada, Ltd.
Optimation Systems Inc.
Optimist Club Of Kitchener West
Oregon Farms Limited
Ort Hygiene Ltd.