Alta Partners was created in 1996.
Alta IF was created in 1927.
Alta Club was created in 1883.
Alta Dena was created in 1945.
Milpa Alta was created in 1903.
Alta Flights was created in 1986.
Alta Moda was created in 1979.
Alta Airport was created in 1963.
Apopterygion alta was created in 1986.
Alta - vehicles - was created in 1962.
Alta Communications was created in 1996.
Alta Records was created in 1960.
Alta Museum was created in 1991.