1. Company Grand Circle Cruise Line (GCCL) - is a German river cruise company, the directions of which are the rivers of Central and Eastern Europe. The company was founded in 1958 and till nowadays it is one of the leading companies in the maritime industry, which provides workers with excellent service conditions, high wages, and its customers - with irreproachable service.
Web site: http://www.gct.com/
2. The company Carnival Cruise Lines Inc. is a company founder and the largest of the ten British-American cruise ship brands owned and operated by Carnival Corporation & plc.
Now Steiner salons are located on such cruise companies as: Carnival Cruise Line, Celebrity Cruises, Commodore Cruise Line, Costa Cruises, Crystal Cruises, Cunard Cruise Line, Disney Cruise Line, Fred Olsen Cruise Line, Holland America Lines, Louis Cruise Line, Orient Cruises, Princess Cruises, Radisson Seven Seas, Royal Caribbean Cruise Line, Saga Holidays, Seabourn Cruise Lines, Windstar Cruises.