Below are profiles of 10 of the most prominent commercial law firms with major offices in San Francisco, California. These firms are widely recognized for handling complex corporate, technology, litigation, finance, and intellectual property matters for multinational companies, startups, financial institutions, and government entities.
1. Morrison & Foerster LLP
Company history
Founded in 1883, Morrison & Foerster (MoFo) is headquartered in San Francisco and has grown into one of the world’s leading international law firms. It is especially well known for its work with technology companies, life sciences businesses, financial institutions, and Fortune 500 corporations.
Services
- Corporate & Mergers and Acquisitions
- Litigation
- Intellectual Property
- Privacy & Data Security
- Capital Markets
- Financial Services
- Antitrust
- Employment
- Life Sciences
- Energy & Infrastructure
Address
425 Market Street, San Francisco, CA 94105
Telephone
+1 415-268-7000
Homepage
Morrison & Foerster
2. Cooley LLP
Company history
Founded in 1920 in San Francisco, Cooley has become one of the world’s leading law firms for technology, venture capital, life sciences, and emerging companies. It regularly advises startups from formation through IPO and acquisition.
Services
- Venture Capital
- Emerging Companies
- Corporate
- Securities
- Intellectual Property
- Litigation
- Employment
- Fund Formation
- Regulatory
- Life Sciences
Address
3 Embarcadero Center, 20th Floor, San Francisco, CA 94111
Telephone
+1 415-693-2000
Homepage
Cooley LLP
3. Orrick, Herrington & Sutcliffe LLP
Company history
Established in 1863, Orrick was founded in San Francisco and has developed into a global law firm renowned for innovation in technology, finance, energy, and infrastructure law.
Services
- Corporate
- Banking & Finance
- M&A
- Intellectual Property
- Litigation
- Employment
- Energy
- Infrastructure
- Tax
- Cybersecurity
Address
405 Howard Street, San Francisco, CA 94105
Telephone
+1 415-773-5700
Homepage
Orrick
4. Wilson Sonsini Goodrich & Rosati
Company history
Founded in 1961 in Silicon Valley, Wilson Sonsini established a major San Francisco office and is internationally recognised for representing technology startups, venture capital firms, and public technology companies.
Services
- Startup & Venture Capital
- Corporate
- M&A
- Securities
- Intellectual Property
- Privacy
- Employment
- Antitrust
- Tax
- Litigation
Address
One Market Plaza, Spear Tower, Suite 3300, San Francisco, CA 94105
Telephone
+1 415-947-2000
Homepage
Wilson Sonsini
5. Gibson, Dunn & Crutcher LLP
Company history
Founded in 1890, Gibson Dunn has one of the country’s leading litigation and corporate practices. Its San Francisco office serves major technology companies, investment firms, and multinational corporations.
Services
- Litigation
- Corporate
- M&A
- Securities
- Real Estate
- Tax
- Intellectual Property
- White Collar Defense
- Employment
- Private Equity
Address
555 Mission Street, Suite 3000, San Francisco, CA 94105
Telephone
+1 415-393-8200
Homepage
Gibson Dunn
6. Latham & Watkins LLP
Company history
Established in 1934, Latham & Watkins has grown into one of the world’s largest law firms. Its San Francisco office advises clients across technology, finance, healthcare, and energy industries.
Services
- Corporate
- Banking & Finance
- Capital Markets
- Litigation
- Private Equity
- Tax
- Real Estate
- Environmental
- Employment
- Project Finance
Address
505 Montgomery Street, Suite 2000, San Francisco, CA 94111
Telephone
+1 415-391-0600
Homepage
Latham & Watkins
7. Goodwin Procter LLP
Company history
Founded in 1912, Goodwin has become a leading adviser to technology, healthcare, private equity, and life sciences companies, with a significant presence in San Francisco.
Services
- Corporate
- Venture Capital
- Private Equity
- Real Estate
- Litigation
- Intellectual Property
- Healthcare
- Technology
- Financial Services
- Tax
Address
Three Embarcadero Center, 24th Floor, San Francisco, CA 94111
Telephone
+1 415-733-6000
Homepage
Goodwin
8. Baker McKenzie LLP
Company history
Founded in 1949, Baker McKenzie is one of the world’s largest international law firms. Its San Francisco office advises multinational companies on complex cross-border legal matters.
Services
- Corporate
- International Trade
- Tax
- Employment
- Intellectual Property
- Litigation
- Compliance
- Banking
- M&A
- Data Privacy
Address
555 Mission Street, Suite 3400, San Francisco, CA 94105
Telephone
+1 415-576-3000
Homepage
Baker McKenzie
9. DLA Piper LLP (US)
Company history
DLA Piper traces its origins to the 19th century and has grown into one of the world’s largest law firms. Its San Francisco office serves technology companies, financial institutions, and multinational businesses.
Services
- Corporate
- Finance
- Litigation
- Real Estate
- Employment
- Intellectual Property
- Tax
- Regulatory
- Healthcare
- Energy
Address
555 Mission Street, Suite 2400, San Francisco, CA 94105
Telephone
+1 415-836-2500
Homepage
DLA Piper
10. Winston & Strawn LLP
Company history
Founded in 1853, Winston & Strawn opened its San Francisco office in 2003 to support clients in the Bay Area’s technology and financial services sectors. The office has grown into a key West Coast location for the firm.
Services
- Corporate
- Mergers & Acquisitions
- Commercial Litigation
- Intellectual Property
- Antitrust
- Government Investigations
- Employment
- Product Liability
- Financial Services
- Regulatory Compliance
Address
101 California Street, 21st Floor, San Francisco, CA 94111
Telephone
+1 415-591-1000
Homepage
Winston & Strawn