LEWIS San Francisco

San Francisco

The San Francisco office is the American HQ and is home to a local integrated team specialized in PR and media relations, paid search, SEO, analytics, social media marketing, and creative brand strategy.

Our full-service firm helps top B2B and B2C clients engage audiences and solve the most complex and technical challenges in communications. Our clients range from deep-rooted, well-established brands to early stage startups across a variety of industries such as technology, enterprise software, IoT, big data and analytics, consumer electronics, mobile apps, security, gaming and healthcare.

 Global Scale, Local Services 

  • Corporate and crisis communications
  • Go-to-market strategies
  • Influencer relations
  • Integrated marketing programs
  • Media and analyst relations
  • Programmatic advertising
  • Public relations 
  • SEO and SEM strategies 
  • Social media marketing 

                   View all our services 

LEWIS San Francisco

 LEWIS San Francisco in the Financial District, just steps from the Montgomery Bart station. 

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Contact Us

+1 415 432 2400
575 Market St. | Floor 12
San Francisco, CA 94105

San Francisco Leadership Team


Stephen Corsi
Executive Vice President, LEWIS

Asif Husain 
Senior Vice President, Head of Brand Marketing

Yvette Lorenz
Senior Vice President, West Coast

LEWIS US offices

745 Atlantic Ave | Suite 386
Boston, MA 02111
+1 781 761 4500
New York
Office Number 528
379 West Broadway
New York, NY 10012
+ 1 646 783 3716
San Diego 
530 B Street | 19th Floor
San Diego, CA 92101
+1 619 677 2700
Washington D.C.
2000 S St. NW
Washington, DC 20009
+1 202 507 4720