Jonathan Storper

Jonathan S. Storper


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San Francisco

Jonathan represents entities and their investors in connection with business and intellectual property transactions, including formation, finance, contracts, licenses, joint development agreements, mergers and acquisitions, intellectual property licenses, e-commerce, technology-related matters and general corporate law. Jonathan also represents non-profits, trade associations and standards-setting organizations. He has a special affinity for, and expertise in social entrepreneurship enterprises.

Jonathan chairs the sustainable business practice group at Hanson Bridgett and he chaired the legal working group which drafted the for profit benefit corporation legislation in California, the first corporate form to combine shareholder value and social and environmental performance. He was selected as the California Lawyer Attorney of the Year for his work on this legislation.

Representative Work

Represented Seller New Leaf Community Markets (a B corporation) to New Seasons Markets (a B corporation).

Act as counsel to Oracle Team USA in connection with the 34th America's Cup.

Represented the founder of Zep Solar in a $158,000,000  sale of Zep Solar to Solar City.

Completed $25,000,000 merger between public company and cloud computing company.

Represented Sony Computer Entertainment in multi-million dollar contract negotiations to bring 3G service to its next generation PlayStation portable gaming device.

Represented America's Cup Event Authority in connection with various multi-million dollar e-commerce, licensing, and media sponsorship issues regarding the 34th America's Cup Event.

Negotiated and drafted complex, strategic, and high growth transactions and joint ventures with large technology companies including  AT&T, Cisco, and Hewlett-Packard.

Acted as company counsel for $175,000,000 New York Stock Exchange initial public offering.

Acted as company counsel for $220,000,000 senior secured high yield debt offering.

Acted as counsel for high-growth impact venture capital fund.


"Benefit Corporations," California Lawyer (January 2014)

"New Legal Requirements For Website Privacy Policies Beginning January 1, 2014," Corporate Law Alert (October 2013)

"Benefit Corporation Laws: Del. vs. Calif.," LAW360 (August 2013)

"Delaware Public Benefit Corporations Bring Social Purpose," Business Ethics Magazine (August 2013)

Benefit Corporations - A Board Primer, Boardroom INSIDER (August 2013)

"New Corporate form in Delaware," Daily Journal (July 2013)

"Money from the Masses," Corporate Law Alert (July 2012)

"Will California businesses go to Patagonia?," North Bay Business Journal (February 2012)

"Benefit Corporation Legislation: A New Corporate Form for Impact Investors," Hanson Bridgett Business Alert (April 2011)

"Greenwashing into the Red: The New Risks of Deceptive Environmental Marketing," co-author, Sustainable Life Media (August 2010)

"California Greenin': CBSA Creates New Building Requirements to Decrease Global Warming Emissions," The Registry (November 2008)

"Climate Change: SEC Issues Guidance on Disclosure," Business Brief (March 2010)

"E-Mail Requirements Altered by FTC's Final Rule of May 2008,"Technology & Intellectual Property Snapshots (July 2008)

"California's New Green Building Standards," Business Brief (Summer 2008)

"The Race to Go Green: Potential Legal Pitfalls," Business Brief (October 2008)

"Potential legal pitfalls to going 'green'," Sustainable Industries (November 2008)

"Sign on the Dotted Line," Technology & Intellectual Property Snapshot (2001)

See All Publications


"When It Comes to Policy, If You're Not at the Table, You're on the Menu," American Sustainable Business Council Reception (October 2014)

2014 Socially Responsible Business Career Panel - Mills College, Oakland Hills Campus (April 2014)

"The New Financial Landscape: Conscious Invenstors, Investments, and Philanthropy," moderator, Sustainable Business Leadership Forum (April 2014)

“Corporate Form (Part II),” MBA Social Entrepreneur course, USF (March 2014)

"Benefit Corporations," Alliant International University (San Francisco Campus) & Faculty Senate - San Diego, CA (February 2014)

"Benefit Corporations: A New Hybrid Corporation Form for Social Entrepreneurs," The Business, Commercial and Bankruptcy Section of the Barristers Club (July 2013)

"Social Entrepreneurship: Legal and Business Issues," University of San Francisco, School of Management (June 2013)

"Term Sheets and Convertible Notes: Structuring the Deal," Investors' Circle Spring 2013 Venture Fair and Forum (May 2013)

"Power of Angel Investing," Investors' Circle Spring 2013 Venture Fair and Forum (May 2013)

"Social Enterprises," panelist, UC Berkeley School of Law (April 2013)

"Benefit Corporations - A New Model for Sustainable Capitalism" Alameda County Bar Association (April 2013)

"Careers in Business Law," Hastings Law School Business Law Section (February 2013)

"Incorporating Change: How Social Benefit Legislation is Reshaping the Corporate Outlook," UC Berkeley Haas School of Business (November 2012)

"The Case for B Corp Certification and Benefit Corporations," Green Festival: A Project of Green America & Global Exchange (November 2012)

"Incorporating Change: How Social Benefit Legislation is Reshaping the Corporate Outlook," UC Hastings Legal Symposium (October 2012)

"Explore How This New Model Works & Its Positive Impact On Your Business," Green Chamber of Commerce North Bay Benefit Corp Forum (August 2012)

"Benefit Corporation: The New Kid on the Block," Bar Association of San Francisco, Business Law Section (July 2012)

"Benefit Corporations: A New Model for Sustainable Capitalism,"  North Bay Chapter of the California Society of Enrolled Agents (May 2012)

"How Benefit Corporations Support the Development of the Sustainable Enterprise Movement," Sustainable Enterprise Conference (May 2012)

"Benefit Corporations: A New Model For Sustainable Capitalism," Contemplative Leadership and Sustainability Program at Santa Clara University (May 2012)

"The Benefit Corp Revolution: What it Means for Businesses, Non-Profits and You," HB & Full Circle Fund Seminar (February 2012)

"SF Small Business Commission & Small Business California – B Corp & Benefit Corp," Hub San Francisco (February 2012)

"Building a Just and Sustainable Local Economy," Progressive Opportunities Conference (February 2012)

"A Whole New World: California's Benefit Corporation Law," The North Bay Innovation Hub - Business Essentials Series (January 2012)

"Benefit Corporations: A New Model for Sustainable Capitalism," Practicing Law Institute (February 2012)

"Benefit Corporations: A New Corporation For A New Economy," North Bay Green Technology Investment Showcase (October 2011)

"Understanding the Benefit Corporation," Bar Association of San Francisco (May 2011)

"Behind the Scenes with B2B B Corporations: Building the vision and infrastructure to shape, support and scale the sustainable business economy," Sustainable Enterprise Conference (May 2011)

"Term Sheets and Convertible Notes - Structuring the Deal," Plug and Play Tech Center (November 2010, March 2011)

"Term Sheets and Deal Structure," Plug and Play Tech Center (November 2010)

"Term Sheets and Structuring the Deal," Investors' Circle (November 2009)

"Trade Secrets and Trademarks for Foreign Companies Doing Business in Silicon Valley," Plug and Play Tech Center (October 2010)

"Power of Angel Investing," Investors' Circle (November 2009)

"How to Raise Money for Your Business," co-panelist, MoneyFest (November 2009)

"New Corporate Structures," panelist, Social Capital Markets (SOCAP) (September 2009)

"Preparing Your Company for Investment," B Corporation West Coast Forum (September 2009)

"Implementing Sustainability Initiatives," San Francisco Chamber of Commerce (October 2009)

"Structuring Social Enterprises," Bay Area Hub (October 2009)

"Preserving Brand Equity When Acquiring a Sustainable Business," Sustainable Brands Conference (June 2009)

"Implementing Sustainability Initiatives," Sustainable Enterprise Conference (May 2009)

"Corporate Social Responsibility and Good Corporate Governance: Is There Room for Both?" Association of Corporate Counsel-San Francisco Bay Area Chapter (April 2008)

"Green Laws Affecting the Computer Industry Across 3 Continents," Storage Networking Industry Association (SNIA)

"Legal Due Diligence for Emerging Growth Companies," guest instructor, University of San Francisco MBA Program (podcast)

"Outsourcing/Offshoring—The Good, The Bad, The Reality," panelist, SofTECH general meeting

"Digital Rights vs. Digital Restrictions," moderator, SofTECH general meeting

See All Presentations


"Interview: Jonathan Storper, Partner at Hanson Bridgett LLP and Involved in Passage of CA Benefit Corporation Legislation," Innov8Social (March 2013)

"Hanson Bridgett: Official Outside Counsel to the America's Cup," (Summer 2012)

[Audio] KUCI Radio hosts an interview with Partner Jonathan Storper on this new corporate form in California (November 2011)

"Sustainable Hanson practices what it preaches," San Francisco Business Times (July 2011)

"Making the B List," Stanford Social Innovation Review (Summer 2009)

"Silicon Valley law firms ramp up for economic recovery practices," Silicon Valley / San Jose Business Journal (March 2009)

"The best lawyers spot little issues before they grow," San Francisco Business Times (March 2009)

"A Social Solution, Without Going the Nonprofit Route," New York Times (March 2009)

"Seeing Green," Fast Casual Magazine (February 2009)

"GREEN PRACTICES: Green Law: Policymakers explore tariff systems," North Bay Business Journal (November 2008)

"Green Labeling: Are Products Tagged 'Eco-Friendly' Really Environmentally Correct?," Sustainability: The Journal of Record (October 2008)

"Triple Threat," Sustainable Industries (September 2008)

"Interview with Jonathan Storper, Partner, Hanson Bridgett," (September 2008)

"California Bill Vets Triple Bottom Lines," Sustainable Industries (July 2008)

"Risks of Going Green," GC California (June 2008)

"Adding the Environment to the Scales of Justice," (May 2008)

"Shielding the Green," The Recorder (April 2008)

"'Green' is Hot for Storage Managers", and (August 2007)

"Anywhere But Here: The Merits and Perils of Offshoring and Its Consequences for the North Bay," Northbay Biz (September 2005)


San Francisco’s Top-Rated Lawyers (2012-2013)

Top Rated Lawyer in Intellectual Property, American Lawyer Media and Martindale-Hubbell™ (2012, 2013)

Martindale-Hubbell AV® Preeminent™ Peer Review Rating

California Lawyer of the Year (CLAY) AwardCalifornia Lawyer Magazine (2012)

Northern California Super Lawyers (2006-2008)

Super Lawyer, Corporate Counsel Edition, Super Lawyers Magazine (2008)

Fellow of the American Bar Association Young Lawyers Division

Community Involvement

Food From the Bar Campaign, Co-Chair (2011)

USF Entrepreneurship Program, Advisory Board

Professional Affiliations

California Legal Working Group for Benefit Corporations, Co-Chair

Bar Association of San Francisco

Barristers Club of San Francisco, Past President

Bar Association of San Francisco Foundation, Past Board of Directors Member

American Bar Association Young Lawyers Division, Past Executive Council Member


J.D., University of California, Los Angeles School of Law (1986)

B.A., University of North Carolina (1982)

Admissions And Courts


U.S. Court of Appeals for the Ninth Circuit

U.S. Court of Appeals for the District of Columbia Circuit

San Francisco

415-995-5040 Direct Phone
415-995-3466 Fax

Email Attorney


Firm Leadership

Sustainable Business Practice Chair