Woolworths Group Limited is an Australian multinational retail and finance company, primarily known for the operation of its retail chain Woolworths Supermarkets across Australia, Woolworths in New Zealand and its discount department store Big W. Headquartered in Bella Vista, Sydney, it is the largest company in Australia by revenue and number of employees, and the second-largest in New Zealand. Founded in Sydney in 1924 as variety retailer Woolworths Limited, the company entered the New Zealand market in 1929 and has traded in every Australian state and territory since 1960. Woolworths experienced steady growth throughout the 20th century and began to diversify its business, closing the last of its variety stores in the 1980s to focus on its portfolio of other retail brands. Since 2012, Woolworths has undergone significant consolidation, divesting its shopping centre, electronics retailing, home improvement, fuel retailing, liquor retailing and hospitality businesses to concentrate on supermarket retail. Wikipedia