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Mark Bass
Partner
Washington, D.C.
Mark Bass is a partner in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he works with public and private technology companies at all stages of growth. He also represents venture capital funds, private equity firms, and investment banks in financings and public offerings. 
  • Corporate
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Barath R. Chari
Partner
San Francisco
Barath Chari is a partner at Wilson Sonsini Goodrich & Rosati. Barath represents technology companies at all stages of growth, from bootstrapped start-ups to leading global enterprises, in complex business transactions involving technology and intellectual property. He also has deep experience in assisting technology companies and their investors with mergers, acquisitions, divestitures, and financing matters. A Washington, D.C., transplant resident in the firm’s San Francisco office, Barath understands how the federal government transacts with technology companies, and helps technology companies sell products to federal government customers and collaborate with the federal government on research and development. He also leverages his pre-law experience as a software engineer to provide informed legal advice on technical topics such as open source software.
  • Technology Transactions
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James G. Clessuras
Partner
Washington, D.C.
James assists clients with transactions driven by use or acquisition of technology and IP rights.
  • Technology Transactions
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Mark R. Fitzgerald
Partner
Boston
Mark is a veteran attorney who advises technology and life sciences companies on corporate law and transactional matters.
  • Corporate
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Moe Fodeman
Partner
New York
Moe is an experienced attorney in white collar criminal defense, U.S. SEC enforcement defense, compliance and regulatory matters, and complex civil litigation.
  • Litigation
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Joshua F. Gruenspecht
Partner
Washington, D.C.
Joshua advises domestic and foreign investors, funds, established companies and startups in regulatory, investigative, and enforcement matters.
  • National Security and Trade
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Stephen R. Heifetz
Partner
Washington, D.C.

Stephen advises clients on laws and policies at the intersection of international business and national security. He previously served in the U.S. government on the Committee on Foreign Investment in the U.S.

  • National Security and Trade
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Tarek J. Helou
Partner
Washington, D.C.
Tarek represents companies in internal investigations and defends companies and individuals in significant and multi-jurisdictional government enforcement actions.
  • Litigation
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Seth Cowell
Of Counsel
Washington, D.C.
Seth Cowell is Of Counsel in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he counsels and represents domestic and foreign entities in national security-related areas, including matters before the Committee on Foreign Investment in the United States (CFIUS). He also counsels clients on matters relating to federal government contracting under the Federal Acquisition Regulation (FAR) and the Defense Federal Acquisition Regulation Supplement (DFARS), the Foreign Corrupt Practices Act (FCPA), and other laws and regulations concerning domestic and international business.
  • National Security and Trade
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Chris Murray
Associate
New York
Chris Murray is an associate in the New York office of Wilson Sonsini Goodrich & Rosati, where he is a member of the technology transactions practice.
  • Technology Transactions
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Allegra H. Sachs
Associate
Washington, D.C.
Allegra represents innovative companies in IP-related areas, including IP licensing.
  • Technology Transactions
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Glen Williams
Associate
San Francisco
Glen Williams is an associate in the San Francisco office of Wilson Sonsini Goodrich & Rosati. His practice focuses on advising technology companies on the intellectual property elements of mergers and acquisitions and drafting complex agreements related to the development, commercialization, and sourcing of software and hardware.
  • Technology Transactions
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Timothy (Tim) Cox
Staff Attorney
Washington, D.C.
Tim Cox is a staff attorney in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he advises on government contracts, grants, and compliance matters.
  • Regulatory
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