Three Rivers Computer Corporation ended in 1985.
Three Rivers - train - ended in 2005.
IT Corporation ended in 2002.
Pacific Corporation ended in 1979.
Mills Corporation ended in 2007.
Dazey Corporation ended in 1999.
Sperry Corporation ended in 1986.
Hues Corporation ended in 1978.
Chittenden Corporation ended in 2008.
Allaire Corporation ended in 2001.
Tandy Corporation ended in 2000.
Saturn Corporation ended in 2010.
Parrot Corporation ended in 1989.