Unifor National Council 4000 is affiliated with Unifor, Canada's largest private sector union. We presently represent more than 4500 workers who are employed at Atlantic Wholesalers (DC24), CN, CN Savage Alberta Railway, CN Transportation Ltd., Cummins, Loblaw Companies (DC06), Loomis Express, Nova Scotia Federation of Labour support staff, Rocky Mountain Catering Co., Toronto Terminals Railway, VIA Rail Canada, Wayjax Equipment and World Trade and Convention Centre Halifax.