Sierra Sciences was created in 1999.
PMC-Sierra was created in 1984.
Ford Sierra was created in 1982.
Sierra Club was created in 1892.
Dioryctria sierra was created in 2003.
Sierra Atlantic was created in 1993.
Sierra Tonante was created in 1992.
Sierra Sidewinder was created in 2007.
Sierra Wireless was created in 1993.
Sierra Springs was created in 1950.
Sierra College was created in 1936.
GK Sierra was created in 2007.
Sierra Towers was created in 1965.