1966
Creation of SDMO by the MEUNIER family to distribute MWM marine engines.
1969
SDMO moves towards the manufacture of generating sets and phases out the distribution of marine engines.1970-73
SDMO begins to develop due to growth of poultry farming and food processing in Brittany.1973
After its regional success, SDMO decides to develop its presence on the French market opening an office in Paris and building its head office and an adjacent plant to accommodate for its growth.