San Francisco

Daytime photo of the Golden Gate bridge in San Francisco, California
Number of Attorneys:
140+*
Number of Other Employees:
75+*
High Temperature (Avg.):
72°F
Low Temperature (Avg.):
45°F

* as of 10/1/25

One Market Plaza
Spear Tower, Suite 3300
San Francisco
CA
94105-1126
US

Known as the picturesque city by the bay and a hub of innovation with a booming economy, our San Francisco office is one of our largest, offering a full complement of services—and opportunity—across litigation, corporate and transactions, and regulatory law.

Just steps from the Ferry Building and a short walk from Oracle Park, our San Francisco office is a key piece of what makes Wilson Sonsini the technology legal powerhouse it is today. 

Our unrivaled client list is rich with former start-ups that grew into industry-leading corporations and the trailblazers that will shape our tomorrows. These include life sciences clients whose technologies help save lives and protect health and well-being as well as clean technology companies working for sustainable energy solutions.

Our San Francisco attorneys represent a sophisticated mix of practices and often join together to provide clients with coverage across highly specialized areas. 

Our corporate attorneys handle a range of transactions and governance matters, from formation and venture financings to M&A and capital markets deals. Our IP and patents and innovations teams represent clients in developing and protecting IP, providing strategic IP counsel from the start. And our litigators represent clients in federal and state courts, in jury and bench trials, in arbitrations, on appeal, and before regulatory agencies and administrative tribunals. 

San Francisco hosts one of our largest summer classes. Each year, we bring in 10 to 20 summers whose assignments range across our practice areas: corporate, litigation, regulatory, patents and innovations, and technology transactions. 

Oh and the views of San Francisco Bay and the Bay Bridge—in sun, rain, and, yes, fog—are stunning.

Join Our Team

Office:
Austin
Palo Alto
San Francisco
Practice:
Corporate

Join Wilson Sonsini’s leading and comprehensive practice that assists public companies and companies that are going public with their most sophisticated and critical needs.  We work with a range of cutting-edge technology, life sciences and growth industries offering business-minded, proactive advice and governance counsel to navigate rapidly changing markets.  Bring your capital markets, representing issuers or investment banks, as well as public company reporting compliance and governance experience to this dynamic team.

Office:
Multiple locations
Practice:
Mergers & Acquisitions

Join our elite team of M&A lawyers! We work on some of the most exciting transactions on the planet with cutting-edge companies in the technology and life sciences space. Bring your 3-5 years of Mergers & Acquisitions experience, with an emphasis on one or more of the areas of public and private company mergers and acquisitions and other strategic transactions, to this exciting opportunity. Experience as an integral associate on M&A transactions, including drafting definitive transaction agreements as well as assisting to manage all other aspects of a strategic transaction and the client relationship, would be an asset. This role is not general corporate, and you would be a full-time M&A associate.

Office:
Multiple locations
Practice:
Mergers & Acquisitions

Join our elite team of M&A lawyers! We work on some of the most exciting transactions on the planet with cutting-edge companies in the technology and life sciences space. As a lead associate, you will have 6-8 years of Mergers & Acquisitions experience, particularly in one or more of the areas of public and private company mergers and acquisitions and other strategic transactions. Ideally, you would also have experience drafting definitive transaction agreements, leading the M&A team and supervising more junior M&A associates, and leading negotiations with transaction counterparties. This role is not general corporate, and you would be a full-time M&A associate.

Office:
Multiple locations
Department:
Finance and Accounting

The firm has an attractive opening for a Senior Financial Analyst to join the Finance team. Under the direction of the Manager of Financial Analysis & Automation, this role will provide a chance to work as well as understand the financial reporting needs and deliver high quality analysis. This position is available as a hybrid work schedule.

More Opportunities

If you would like to submit an application to Wilson Sonsini, but do not see an active posting for the office or practice you are interested in, please apply here.

  • Client Highlight

    ScienTech Medical

    Wilson Sonsini advises ScienTech Medical on a US$83.4 million IPO. ScienTech Medical is a leading interventional medical device provider in China for congenital heart diseases, a major field of application for structural heart diseases.

Did you know?

Year after year, Wilson Sonsini ranks among the most diverse law firms in the United States. For us, diversity is not just a commitment—it is integrated throughout our business, from recruiting to promotion.