Royal Mail Steam Packet Company

1839 - 1932

Zeeland Steamship Company

1875 - 1989

Cunard White Star Line Limited

1934 - 1950

Caledonian Steam Packet Company Ltd

1923 - 1973

Orient Steam Navigation Company

1878 - 1960

Stena Line BV

1962

The Cunard Line

1838

Ellerman's Wilson Line Limited

1916

Eastern Steam Navigation Company

1851

Manchester Ship Canal Company

Peninsular and Oriental Steam Navigation Company

Associated Humber Lines Limited

London & Edinburgh Shipping Company Limited

Nederlandsch Indische Stoomboot Maatschappij

The Indian Rivers Steam Navigation Flotilla Co.

National Steam Navigation Company

Oceanic Steam Navigation Company Limited

India General Steam Navigation Company

Temperley Carter and Darke