Mozilla headquarters details
- City
- Mountain View
- State / region
- California
- ZIP / postal code
- 94043
- Country
- United States
- Phone
- +1 650 903 0800
- Founded
- 2005
- Website
- mozilla.org
Location map
Open in Google MapsAll Mozilla office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Mountain View HQ | California | United States | Headquarters |
Showing the headquarters of 27 recorded locations. See every location in GraphIQ →
About Mozilla
Mozilla is headquartered in Mountain View, California, United States. Founded in 2005, the company has 27 recorded locations across 8+ countries and employs approximately 750 people worldwide.
Where is Mozilla's main office?
Mozilla's main headquarters office is located at Mountain View, California 94043, United States. This is the company's primary corporate address.
Mozilla regional offices
Beyond its headquarters in Mountain View, Mozilla has recorded locations in United States, Canada, China, France, Germany, Indonesia, Turkey and United Kingdom.
Mozilla contact information
The main switchboard for Mozilla headquarters can be reached at +1 650 903 0800. Official website: mozilla.org.
What does Mozilla do?
Mozilla Corporation develops open source software products for the Internet. The Company creates web browsers, bug tracking systems, operating systems web development tools, calendars, and email systems. Mozilla develops and distributes its products to consumers globally.
Mozilla competitors & similar companies
Frequently asked questions
Where is Mozilla headquarters?
Mozilla's headquarters is located at Mountain View, California 94043, United States.
How many offices does Mozilla have?
GraphIQ records 27 locations for Mozilla across 8+ countries, as of October 2026.
When was Mozilla founded?
Mozilla was founded in 2005 and employs approximately 750 people.
What is Mozilla's phone number?
The main phone number for Mozilla headquarters is +1 650 903 0800.
How many employees does Mozilla have?
Mozilla has approximately 750 employees (GraphIQ estimate, 2026).