Skywalker Sound

Skywalker Sound is the sound effects, sound editing, sound design, sound mixing and music recording division of George Lucas' Lucas Digital motion picture group. Its main facilities are located in Lucas Valley, near Nicasio, California. It began as Sprocket Systems in San Anselmo, California and its name officially changed to Skywalker Sound in 1987 after the company moved to Skywalker Ranch.

Productions

 * Howard the Duck
 * X-Men
 * Daredevil
 * Hulk
 * Iron Man
 * Iron Man 2
 * Thor: The Dark World
 * Captain America: The Winter Soldier
 * Guardians of the Galaxy