Azorean Maritime Heritage Society was created in 1997.
National Maritime Heritage Foundation was created in 2000.
Orkney Heritage Society was created in 1968.
Portuguese Heritage Society was created in 1995.
Architectural Heritage Society of Scotland was created in 1956.
N.W.T. Mining Heritage Society was created in 2000.
Ulster Architectural Heritage Society was created in 1967.
Maritime Christian College was created in 1960.
Maritime Life was created in 1922.
Maritime Matters was created in 1997.
Maritime Hotel was created in 2003.
Foss Maritime was created in 1889.
TECO Maritime was created in 1994.