City Guide: San Francisco
Published: June 2026
Introduction
San Francisco is one of the United States’ most influential business destinations and serves as the gateway to the wider San Francisco Bay Area, including Silicon Valley. The City and County of San Francisco has a population of approximately 800,000, while the broader Bay Area is home to more than seven million people and represents one of the world’s most productive economic regions.
The city is internationally recognised for technology, venture capital, financial services, biotechnology, life sciences, artificial intelligence, clean technology and professional services. Together with Silicon Valley communities such as Palo Alto, Mountain View, Santa Clara, Sunnyvale, Menlo Park, Cupertino and San Jose, it forms the global centre of technology innovation and startup investment.
San Francisco remains a major destination for international business, attracting multinational corporations, investors, entrepreneurs and research institutions. Global firms including Salesforce, Visa, Uber and numerous AI companies maintain significant operations in the city, while Silicon Valley hosts many of the world’s leading technology businesses.
UK organisations visit San Francisco and Silicon Valley to develop commercial partnerships, access investment, attend major conferences, explore technology trends and establish a presence in the North American market. Recent growth in artificial intelligence, advanced computing, biotechnology and climate technology continues to reinforce the region’s importance for international businesses.
Business Travel
San Francisco International Airport (SFO) is the primary gateway for business travellers and one of the busiest international airports in the United States. Direct flights from London Heathrow are operated by several airlines, with typical flight times of approximately 11 hours.
SFO is located around 13 miles (21 km) south of downtown San Francisco. The Bay Area Rapid Transit (BART) rail network connects the airport directly with the city centre in around 30 minutes, providing efficient access to key business districts.
Within the city, business travellers can use BART, Muni Metro light rail, buses, historic streetcars and cable cars. Ride-hailing services such as Uber and Lyft are widely used. Caltrain provides important rail links between San Francisco and Silicon Valley, serving major employment centres including Palo Alto, Mountain View and San Jose.
The principal business districts include the Financial District, South of Market (SoMa), Mission Bay and the Embarcadero. Across Silicon Valley, major commercial centres are concentrated around Palo Alto, Mountain View, Santa Clara and San Jose.
Recommended areas for business accommodation include the Financial District, SoMa, Union Square, Mission Bay and the vicinity of the Moscone Center. Business culture is generally professional but less formal than in many UK business environments. Meetings often emphasise innovation, collaboration and efficiency. Visitors should remain aware of their surroundings, particularly late at night, and follow standard urban safety precautions.
Key Business Districts and Commercial Areas
Financial District and Embarcadero – The traditional commercial heart of San Francisco, home to financial services, legal firms, consulting companies and corporate headquarters. The area offers excellent conference facilities, hotels and transport connections via BART and ferry services.
South of Market (SoMa) – A major technology and innovation hub containing startups, established technology firms, coworking spaces and the Moscone Center. It is one of the city’s most important locations for conferences and networking.
Mission Bay – A rapidly growing life sciences and biotechnology cluster, supported by research institutions, healthcare organisations and innovation centres.
Silicon Valley Corridor – Extending from Palo Alto through Mountain View, Sunnyvale, Santa Clara and San Jose, this area hosts global technology leaders, venture capital firms, semiconductor companies and research facilities. It is a critical destination for international partnerships, investment discussions and technology-focused business development.
Events and Exhibitions
RSA Conference (April) – Cybersecurity. One of the world’s leading security conferences, attracting global technology and risk-management professionals. Website: https://www.rsaconference.com
J.P. Morgan Healthcare Conference (January) – Healthcare and life sciences. A major international gathering for pharmaceutical, biotech and investment communities. Website: https://www.jpmorgan.com
Dreamforce (September/October) – Enterprise software, AI and customer experience. Salesforce’s flagship event attracts business leaders and technology decision-makers worldwide. Website: https://www.salesforce.com/dreamforce
TechCrunch Disrupt (typically autumn) – Startups, venture capital and innovation. Important for UK firms seeking investment, partnerships and market visibility. Website: https://techcrunch.com/events
SEMICON West (typically autumn, hosted in the Bay Area region) – Semiconductor manufacturing and advanced technology. Particularly relevant to electronics, manufacturing and supply-chain businesses. Website: https://www.semiconwest.org
AI-focused industry conferences and venture events occur throughout the year across San Francisco and Silicon Valley, reflecting the region’s position at the forefront of artificial intelligence development.
Useful Business Information
Time zone: Pacific Time (UTC−8; UTC−7 during daylight saving)
Currency: US Dollar (USD)
Business hours: Typically 09:00–17:00 Monday to Friday
Key public holidays: New Year’s Day, Independence Day, Thanksgiving and Christmas can affect scheduling
Mobile and internet: Excellent 4G/5G coverage and high-quality broadband
Electrical supply: Type A and B plugs, 120V
Payment methods: Credit and debit cards widely accepted; contactless payments common
Business language: English
Connectivity: Extensive public Wi-Fi availability in business districts and convention venues
Useful Links and Contacts for UK Businesses
UK FCDO Travel Advice: https://www.gov.uk/foreign-travel-advice/usa
British Consulate-General San Francisco Website: https://www.gov.uk/world/organisations/british-consulate-general-san-francisco Email: ukinsf@fcdo.gov.uk Phone: +1 415 617 1300 Supports UK nationals and promotes UK-US trade and investment links across Northern California.
BritishAmerican Business (San Francisco Bay Area) Website: https://www.babinc.org Email: info@babinc.org Phone: +1 212 661 4060 Leading transatlantic business network supporting UK-US commercial relationships.
San Francisco Office of Economic and Workforce Development Website: https://oewd.org Supports business investment, economic development and workforce initiatives across the city.
San Francisco Travel Association (Meetings & Conventions) Website: https://www.sftravel.com Promotes business events, conferences and meetings in San Francisco.
San Francisco International Airport (SFO) Website: https://www.flysfo.com Official airport authority and passenger information resource.
Bay Area Rapid Transit (BART) Website: https://www.bart.gov Regional rail network connecting SFO, San Francisco, Oakland and much of the Bay Area.
