GlaxoSmithKline (GSK) is a research-based pharmaceutical company focused on medicines, vaccines, and healthcare products in Canada and internationally. GSK employs 2,200 Canadians in its main headquarters located in Mississauga, Ontario and Quebec City as well as offices in Toronto, Halifax, Montreal, and Vancouver. Along with GSK’s five major areas – respiratory illnesses, diabetes, viral control, infections, central nervous system disorders – GSK also focuses on vaccines and new treatments for cancer. Currently, GSK supplies Canada with 75% of the Canadian government’s seasonal flu vaccine. GSK was also voted a Caring Company by Imagine Canada for its donations to new health initiatives, science education, and local community organizations through The GlaxoSmithKline Foundation (Source: Company Profile).