Vashon High School was created in 2002.
Matson Navigation Company was created in 1882.
Parrett Navigation Company was created in 1836.
Trent Navigation Company was created in 1783.
The China Navigation Company was created in 1872.
International Navigation Company was created in 1871.
Vashon Island High School was created in 1912.
Willamette Steam Navigation Company was created in 1865.
Illawarra Steam Navigation Company was created in 1853.
Puget Sound Navigation Company was created in 1913.
Australasian Steam Navigation Company was created in 1839.
Pacific Steam Navigation Company was created in 1838.