Fender® - Founded in Fullerton California by Leo Fender, Fender Musical Instruments Corp is the world's foremost manufacturer of guitars, basses, amplifiers and related equipment dating back to the 1940's.
Gotoh began manufacturing stringed instrument parts in 1960 and is the only machine head manufacturer in Japan. Their parts are sold worldwide and are a common choice of musical instrument makers.
Orange Amplification is an English amp manufacturing company. Their amps are known for their distinctive sound and look.