Where is Twitter headquarters in one sentence
Twitter headquarters is at 1355 Market Street, San Francisco, California, occupying a multi-building campus in the South of Market (SoMa) neighborhood.
Headquarters address and campus overview
The primary Twitter campus spans several connected buildings around 1355 Market Street, including 1355, 1400, 1450, 1500, 1555, and 1600 Market Street, spread across multiple city blocks between 3rd and 4th streets. This concentration of low-rise and mid-rise offices supports engineering, product, marketing, and operations teams. The neighborhood is adjacent to the Salesforce Transit Center and connects to nearby residential areas, making it a central tech corridor in SoMa.
Notable buildings and key facilities
Campus building numbers such as 1450 Market and 1500 Market have become commonly associated with Twitter’s largest office floors. Specific suite numbers and floorplates are not consistently public, but the group functions as a unified campus for core teams. Support facilities, including cafeterias, meeting rooms, and secure data centers, are distributed across these buildings to serve both onsite and hybrid employees.
Geographic context and regional significance
Located in San Francisco’s South of Market district, the campus sits near major transit links and tech tenants, reinforcing Twitter’s role in the city’s innovation ecosystem. The area provides access to housing, restaurants, and cultural amenities that help attract talent to the Bay Area. The headquarters also intersects with city planning around transportation, public space, and commercial development in SoMa.
Public transit, access routes, and commuting options
Twitter headquarters is served by multiple Muni bus lines, BART and Caltrain connections at the Salesforce Transit Center, and regional bike and scooter networks. Driving access via nearby freeways supports commuters from the Peninsula and East Bay, though parking is limited and typically reserved for designated staff. Rideshare zones are concentrated on First and Second streets near building entrances.
Nearby transit stops and streets
| Transit option | Stop or station | Walking distance |
|---|---|---|
| BART | Montgomery Station | 0.3 mi (~6 min) |
| Caltrain | Salesforce Transit Center | 0.2 mi (~4 min) |
| Muni Metro | Civic Center Station | 0.3–0.5 mi (~8–12 min) |
| Bus | Market & 3rd/4th | 0–0.1 mi on-site |
Company offices and satellite locations worldwide
Beyond San Francisco, Twitter maintains engineering and support hubs in cities such as Austin, Seattle, and London, alongside regional offices in New York, Singapore, and Dublin. These locations focus on specialized teams and local partnership efforts, while the San Francisco campus remains the primary hub for product direction, policy, and corporate leadership.
US offices by city
- Austin, Texas: engineering and safety teams
- Seattle, Washington: platform and infrastructure
- New York, New York: media, partnerships, and public policy
- San Francisco, California: headquarters and core product
International offices
- London, United Kingdom: policy, public sector, and developer relations
- Singapore: trust, safety, and APAC support
- Dublin, Ireland: data privacy, compliance, and EMEA operations
Remote work policy and distributed teams
Twitter has supported remote and hybrid work options, allowing teams to split time between home and the San Francisco campus. Collaboration tools, secure access, and documentation practices enable distributed engineering and global customer support. The company’s facilities strategy reflects a hybrid model, with office space designed for teamwork and in-person decision-making rather than universal daily attendance.
Contact information and directions
For visitor access, event coordination, or business inquiries, use official corporate channels and the company’s public contact forms rather than direct outreach to campus phone lines. Navigation apps list 1355 Market Street as the central point; rideshare and public transit options are recommended due to neighborhood parking constraints.