What city is Alphabet’s headquarters in, as the parent company of the market-cap giant Google?

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Alphabet’s headquarters are in Mountain View, California.

Alphabet was created in 2015 as the parent company of Google and several other businesses. Its headquarters campus, known as the Googleplex, is located in Mountain View in Silicon Valley’s Santa Clara County.

Google remains Alphabet’s largest and best-known business, encompassing internet search, advertising, YouTube, and the Android operating system. Other Alphabet activities have included self-driving technology through Waymo and life-sciences research through companies such as Verily.

Mountain View is sometimes confused with nearby Silicon Valley cities. Apple is headquartered in Cupertino, while Meta is headquartered in Menlo Park. Alphabet’s corporate structure also differs from Google’s: Alphabet is the parent corporation, and Google operates as its largest subsidiary.

Source: Wikipedia · fact-checked Oct. 2026

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