 Marella Cruises holds approximately a 1% market share of the worldwide cruise industry.MS "Island Escape" was added to the Thomson fleet in April 2009, as a result of parent company TUI's acquisition of Royal Caribbean Cruises Ltd.'s share in Island Cruises that took place in 2008.As of March 2013, Thomson operates the "Island Escape" under its all-inclusive "Island Cruises" brand.