|1959||Thames Structural Plastics formed in Rayleigh, England.|
|1962||Thames Structural Plastics moved to Southend, England. First sailing cruiser launched 'Snapdragon 23' centre-boarder.|
|1964||Thames Structural Plastics moved to Canvey Island, England. Factory becomes larger and company changes to 'Thames Marine'.|
|1968|| 'Snapdragon 21' and 'Snapdragon 29' launched. |
'Snapdragon 29' is later modified and renamed 'Snapdragon 890'
|1968-1974|| Snapdragons 600, 670, 24, 26, 27 are launched. |
License given to 'Isles of Norbury' to build and sell 'Snapdragon 670' marketed as "Invader".
|1975-1980||Mirages 27, 28, 29, 30 and 37 launched.|
|1981|| Thames Marine stops manufacturing. Marketing and Distribution taken over by ' Maplin Marine'. |
Maplin Marine stops trading after twelve months.
'Boating Scene' takes over Mirages and Snapdragon 890's.