SkyKing Limited ended in 2008.
SkyKing Limited was created in 1994.
Alton Limited ended in 1971.
CHUM Limited ended in 2007.
Skyways Limited ended in 1962.
Oxiana Limited ended in 2008.
Rolls-Royce Limited ended in 1987.
Triton Energy Limited ended in 2001.
Zoom Airlines Limited ended in 2008.
Air Ferry Limited ended in 1968.
United Airways Limited ended in 1935.
Sunday Communications Limited ended in 2005.
Mark VII Limited ended in 1982.