Osmose Productions was created in 1991.
ME Productions was created in 1977.
Osmose is a privately-held corporation, so any shares of it are in the hands of its employees. If there WERE Osmose stocks, they'd be held by people who specialize in the building products industry. (Osmose makes chemicals for preserving wood.)
Bluewater Productions was created in 2007.
Prophecy Productions was created in 1996.
Sivaji Productions was created in 1987.
Ubu Productions was created in 1981.
Endtime Productions was created in 1998.
Fantasy Productions was created in 1983.
Tristar Productions was created in 1987.
Kerberos Productions was created in 2003.
Knack Productions was created in 1967.
NorthSouth Productions was created in 2000.