Carnival Corporation receives a perfect score of 100 and designation of Best Place to Work for LGBT+ Equality from Human Rights Campaign (HRC) Foundation. Carnival Corporation & plc (NYSE/LSE: CCL; NYSE: CUK), the world’s largest leisure travel company, has been recognised by the Human Rights Campaign (HRC) Foundation with a perfect score for the third consecutive year in its 2019 Corporate Equality Index (CEI), which rates U.S. companies on their treatment of LGBT+ consumers, investors and employees.