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Sarahanne Jackson
Partner
London
Sarahanne Jackson is a partner in the London office of Wilson Sonsini Goodrich & Rosati, where she is a member of the firm’s corporate and mergers and acquisitions practices.
  • Corporate
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Jordan R. Jaffe
Partner
San Francisco
Jordan R. Jaffe is a partner in the San Francisco office of Wilson Sonsini Goodrich & Rosati, where his practice focuses on high-stakes intellectual property disputes, including patent, trade secret, copyright and trademark litigation.  Jordan has expertise in the emerging technologies sector, especially artificial intelligence and autonomous vehicles, where Jordan was identified in 2022 as one of the top eight lawyers advising AI companies by Business Insider.  Jordan’s recent experience includes representing Waymo against Uber regarding self-driving technology, representing Google against Sonos regarding alleged smart speaker technology, and representing multiple cybersecurity companies in trade secret litigation. Leveraging his background in computer science, Jordan regularly leads teams in litigation concerning a variety of complex technologies from prelitigation through trial. 
  • Litigation
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Tony Jeffries
Partner
Palo Alto
With more than 20 years of experience, Tony has represented a wide range of clients, from entrepreneurs to Fortune 500 companies, on IPOs and other corporate, securities, governance, and related matters.
  • Corporate
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Victor Jih
Partner
Century City
Victor has extensive experience as a commercial litigator in a wide range of complex business disputes at both the trial and appellate levels.
  • Litigation
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Alison G. Johnson
Partner
Alison G. Johnson is a corporate partner at Wilson Sonsini Goodrich & Rosati, where she focuses on the representation of emerging companies at all stages of growth, advising them on venture capital and other financings, mergers and acquisitions, private equity, and corporate governance matters. She also represents venture capital firms and angel investors.
  • Corporate
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Steffen N. Johnson
Partner
Washington, D.C.

Steffen Johnson is an experienced appellate practitioner who co-chairs the firm's national Supreme Court and Appellate practice.

  • Litigation
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Jonathan M. Jacobson
Partner Emeritus
Jonathan’s practice focuses on antitrust litigation, including investigations, trials, and appellate matters.
  • Antitrust and Competition
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Terry T. Johnson
Partner Emeritus
In 2013, Terry Johnson retired as a partner at Wilson Sonsini Goodrich & Rosati, where he focused on securities litigation and commercial litigation.
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J. Ariel Jeong
Of Counsel
New York
JaeYoung Ariel Jeong is Of Counsel in the New York office of Wilson Sonsini Goodrich & Rosati, where her practice focuses on government and internal investigations, white collar criminal defense, and complex commercial and class action litigation. In her white collar and investigations practice, Ariel represents individuals and companies at all stages of investigations and disputes, frequently advising clients facing inquiries from the Securities and Exchange Commission, the Department of Justice, and the Commodity Futures Trading Commission on a wide range of issues, including financial reporting and accounting fraud allegations, disclosure issues relating to social media use, and regulatory issues relating to crypto assets.
  • Litigation
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Julia P. Jarrett
Associate
San Francisco
Julia Jarrett is an associate in the San Francisco office of Wilson Sonsini Goodrich & Rosati, where she focuses on corporate and securities law.
  • Corporate
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Nara J. Jo
Associate
Palo Alto
Nara Jo is an associate in the Palo Alto office of Wilson Sonsini Goodrich & Rosati, where she practices corporate and securities law.
  • Corporate
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Max Johnson
Associate
London
Max Johnson is an associate in the London office of Wilson Sonsini Goodrich & Rosati, where he is a member of the firm’s corporate and M&A practices.
  • Corporate
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Omar Jooma
Associate
New York
Omar Jooma is an associate in the New York office of Wilson Sonsini Goodrich & Rosati, where he is a member of the firm’s energy and climate solutions practice. His practice focuses on representing sponsors, developers, and borrowers in project and structured finance, acquisitions, and project development transactions. He also advises lenders, tax equity investors, private equity funds, and other investors in the renewable energy and clean technology sectors.
  • Energy and Climate Solutions
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Breana Jordan
Associate
Washington, D.C.
Breana Jordan is an associate in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where she is a member of the firm’s antitrust practice. Her work encompasses a variety of antitrust matters, including government investigations, mergers and acquisitions, and litigation. Breana has experience working on business-to-business litigations, merger litigations, and class actions.
  • Antitrust and Competition
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Daniel Jordan
Associate
Boston
Dan Jordan is an associate in the Boston office of Wilson Sonsini Goodrich & Rosati, where his practice focuses on advising technology, life sciences, and emerging growth companies in corporate and securities law matters through all stages of the business life cycle.
  • Corporate
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