Columbia River Shipbuilding Company was created in 1918.
The Columbia River Collection was created in 1941.
Columbia River Washington Temple was created in 2001.
Columbia River Maritime Museum was created in 1962.
Columbia River High School was created in 1964.
Forest River - company - was created in 1996.
Detroit River Bridge Company was created in 1898.
Detroit River Tunnel Company was created in 1905.
Potomac River
Hudson River Bridge Company at Albany was created in 1856.
St. Johns River Terminal Company was created in 1901.
Moon River Brewing Company was created on 1999-04-10.