"San Francisco offers Mozilla the ideal location for bringing together their global software development community to collaborate and innovate on big ideas," Mayor Lee said in a statement provided to the Chronicle. "Mozilla joins San Francisco's robust and growing tech industry, and I am thrilled to welcome Mozilla to San Francisco."
The new office will be located at 2 Harrison St. in the South of Market district. The 15,000-sq-ft space will be able to accommodate up to 125 staff members.
"We recognize and value the entrepreneurial spirit, unique technical skills, and boundless energy found within San Francisco," Mozilla Chief Executive Gary Kovacs said in a statement. "We look forward to extending our world class, collaborative work environment into San Francisco."
Mozilla is currently headquartered in Mountain View.