Who is bigger, Costa or Starbucks?
Largest coffee shop chains in the united kingdom (uk) 2019, by outlet number. Costa was the largest coffee chain in the united kingdom (uk) by number of outlets as of january 2019, with 2,655 stores in operation. Starbucks was the only non-british company of the three, with 992 stores. Starbucks, luckin coffee and dunkin’ are the three largest coffee companies in the world, respectively. The largest coffee houses typically have substantial supply-chain relations with the world’s major coffee-producing countries.