HQ Function

Serves as the primary corporate office, housing executive leadership, core engineering, product development, design, and global operations management.

Notable Features:

Located within the historic Market Square complex, an Art Deco building originally known as the Western Furniture Exchange and Merchandise Mart. The space was known for its expansive cafeterias, open office plans, and rooftop gardens prior to recent changes.

Work Culture:

The work culture at X has seen significant shifts. Historically, it was characteristic of many large tech companies with collaborative spaces and numerous employee amenities. Post-acquisition, the culture has been described as more 'hardcore,' with a focus on rapid development, longer hours, and a leaner operational model.

HQ Significance:

The headquarters at 1355 Market St. became a symbol of Twitter's growth and its impact on the tech landscape in San Francisco. Its location was part of a city initiative to revitalize the Mid-Market area.

Values Reflected in HQ: Historically, the HQ design aimed to foster collaboration and innovation. Current leadership emphasizes values such as free speech absolutism and speed of execution.

Location:

X operates globally, providing its social media platform to users in most countries and supporting multiple languages. Its international operations include sales offices, engineering hubs, and policy teams in key regions across North America, Europe, Asia-Pacific, and Latin America. These international offices manage localized content, advertising sales, partnerships, user support, and navigate regional regulatory environments. However, following its acquisition, X has consolidated some of its global office footprint.

Street Address:

1355 Market Street

City:

San Francisco

State/Province:

CA

Country:

USA