咖世家（Costa）咖啡，1971年由一对意大利兄弟创建的咖啡烘焙业务, 1977年在英国创建第一家零售店。英国最盈利的咖啡连锁店品牌，有近400家连锁店，系英国唯一一家拥有“从豆到杯”整套生产工艺的咖啡商，在英国的市场调查中，有76%的人认为咖世家的名字代表着咖啡专家的形象 ，目前其业务已成功地以特许经营模式从英国延伸至德国、中东和印度等24个国家，现正在向亚太地区进军。

In 1971, Costa Coffee Bros CB Limited was established in London by two Italian brothers, Sergio and Bruno Costa. The company started life as a coffee wholesaling business selling coffee to cafes, restaurants and hotels. Costa has been trading in the UK for over 30 years and people associate our name with great coffee. In an independent market survey, when asked to name a specialist coffee retailer, 72% of people named Costa. Costa achieveds a strong image from customers in terms of serving the best cup of coffee and being the real coffee specialists.