WSGR logoWSGR logo
WSGR logo
  • Experience
  • People
  • Insights
  • About Us
  • Careers

  • Practice Areas
  • Industries

  • Corporate
  • Intellectual Property
  • Litigation
  • Patents and Innovations
  • Regulatory
  • Technology Transactions

  • Capital Markets
  • Corporate Governance
  • Corporate Life Sciences
  • Derivatives
  • Emerging Companies and Venture Capital
  • Employee Benefits and Compensation
  • Energy and Climate Solutions
  • Executive Advisory Program
  • Finance and Structured Finance
  • Fund Formation
  • Greater China
  • Mergers & Acquisitions
  • Private Equity
  • Public Company Representation
  • Real Estate
  • Restructuring
  • Shareholder Engagement and Activism
  • Tax
  • U.S. Expansion
  • Wealthtech

  • Special Purpose Acquisition Companies (SPACs)

  • Environmental, Social, and Governance

  • AI and Data Center Infrastructure
  • Energy Regulation and Competition
  • Project Development and M&A
  • Project Finance and Tax Credit Transactions
  • Sustainability and Decarbonization
  • Transportation Electrification

  • U.S. Expansion Library and Resources

  • Post-Grant Review
  • Trademark and Advertising

  • Antitrust Litigation
  • Arbitration
  • Board and Internal Investigations
  • Class Action Litigation
  • Commercial Litigation
  • Consumer Litigation
  • Corporate Governance Litigation
  • Employment Litigation
  • Executive Branch Updates
  • Government Investigations
  • Internet Strategy and Litigation
  • Patent Litigation
  • Securities Litigation
  • State Attorneys General
  • Supreme Court and Appellate Practice
  • Trade Secret Litigation
  • Trademark and Copyright Litigation
  • Trial
  • White Collar Crime

  • Advertising, Promotions, and Marketing
  • Antitrust and Competition
  • Committee on Foreign Investment in the U.S. (CFIUS)
  • Communications
  • Data, Privacy, and Cybersecurity
  • Export Control and Sanctions
  • FCPA and Anti-Corruption
  • FDA Regulatory, Healthcare, and Consumer Products
  • Federal Trade Commission
  • Fintech and Financial Services
  • Government Contracts
  • National Security and Trade
  • Payments
  • State Attorneys General
  • Strategic Risk and Crisis Management
  • Tariffs, Customs, and Import Compliance

  • Antitrust and Intellectual Property
  • Antitrust Civil Enforcement
  • Antitrust Compliance and Business Strategy
  • Antitrust Criminal Enforcement
  • Antitrust Litigation
  • Antitrust Merger Clearance
  • European Competition Law
  • Third-Party Merger and Non-Merger Antitrust Representation

  • Anti-Money Laundering
  • Foreign Ownership, Control, or Influence (FOCI)
  • Team Telecom

  • AI in Healthcare
  • Animal Health
  • Artificial Intelligence and Machine Learning
  • Aviation
  • Biotech
  • Blockchain and Cryptocurrency
  • Clean Energy
  • Climate and Clean Technologies
  • Communications and Networking
  • Consumer Products and Services
  • Data Storage and Cloud
  • Defense Tech
  • Diagnostics, Life Science Tools, and Deep Tech
  • Digital Health
  • Digital Media and Entertainment
  • Electronic Gaming
  • Fintech and Financial Services
  • FoodTech and AgTech
  • Global Generics
  • Internet
  • Life Sciences
  • Medical Devices
  • Mobile Devices
  • Mobility
  • NewSpace
  • Quantum Computing
  • Semiconductors
  • Software

  • Offices
  • Country Desks
  • Events
  • Community
  • Our Diversity
  • Sustainability
  • Our Values
  • Board of Directors
  • Management Team

  • Austin
  • Boston
  • Boulder
  • Brussels
  • Century City
  • Hong Kong
  • London
  • Los Angeles
  • New York
  • Palo Alto
  • Salt Lake City
  • San Diego
  • San Francisco
  • Seattle
  • Shanghai
  • Washington, D.C.
  • Wilmington, DE

  • Law Students
  • Judicial Clerks
  • Experienced Attorneys
  • Patent Agents
  • Business Professionals
  • Alternative Legal Careers
  • Contact Recruiting
Betty K. Rosenbaum
Associate
Corporate
London
brosenbaum@wsgr.com

D44-20-39634060

Download vCard
Open PDF

Betty Rosenbaum is an associate in Wilson Sonsini’s London office, where she advises public and private technology companies at all stages of growth. She counsels clients in matters ranging from formation and early-stage venture financings to exit sales and strategic transactions. She also supports venture capital funds and investment banks in investment transactions across the U.S. and UK.

In particular, Betty’s practice focuses on corporate and securities law, venture capital financings, mergers and acquisitions, and U.S. expansion. She has experience working with clients in a broad range of industries, including technology and software, life sciences, and financial services.

Prior to joining the London office, Betty supported U.S. and UK companies from Wilson Sonsini’s Washington, D.C., office.

Experience

Betty Rosenbaum is an associate in Wilson Sonsini’s London office, where she advises public and private technology companies at all stages of growth. She counsels clients in matters ranging from formation and early-stage venture financings to exit sales and strategic transactions. She also supports venture capital funds and investment banks in investment transactions across the U.S. and UK.

In particular, Betty’s practice focuses on corporate and securities law, venture capital financings, mergers and acquisitions, and U.S. expansion. She has experience working with clients in a broad range of industries, including technology and software, life sciences, and financial services.

Prior to joining the London office, Betty supported U.S. and UK companies from Wilson Sonsini’s Washington, D.C., office.

Education
  • J.D., Georgetown University Law Center
  • B.S., Finance and International Business, University of South Carolina
Honors
  • Named to the 2026 Hot 100 list by The Lawyer
Admissions
  • Bar of the District of Columbia
  • Solicitor, England and Wales
Credentials
Education
  • J.D., Georgetown University Law Center
  • B.S., Finance and International Business, University of South Carolina
Honors
  • Named to the 2026 Hot 100 list by The Lawyer
Admissions
  • Bar of the District of Columbia
  • Solicitor, England and Wales
Focus Areas
  • Corporate
  • Corporate Governance
  • Emerging Companies and Venture Capital
  • Mergers & Acquisitions
  • U.S. Expansion
Recent Insights
Client Highlights
Wilson Sonsini Advises Isomorphic Labs on $2.1 Billion Series B Investment Round
On May 12, 2026, Isomorphic Labs, an AI-first drug design and development company, announced it has raised $2.1 billion in Series B funding. The financing round is led by Thrive Capital, and includes participation from existing backers Alphabet and GV alongside new investors MGX, Temasek, CapitalG, and the UK Sovereign AI Fund, significantly expanding Isomorphic Labs’ global capital base. Wilson Sonsini Goodrich & Rosati advised Isomorphic Labs on the transaction.
Learn More
Client Highlights
Wilson Sonsini Advises Insider One on Acquisition of Bluecore
On May 13, 2026, Insider One, a leading agentic customer engagement platform, announced its acquisition of Bluecore, a leading retail marketing technology platform serving more than 400 U.S. enterprise brands. Terms of the transaction have not been disclosed. Wilson Sonsini Goodrich & Rosati advised Insider One on the transaction.
Learn More
View All
  • people
  • insights
  • about us
  • careers
  • Binder
  • Alumni
  • Mailing List Signup
  • Client FTP Portal
  • Privacy Policy
  • Terms of Use
  • Accessibility
WSGR logo
Twitter
LinkedIn
Facebook
Instagram
Youtube
Copyright © 2026 Wilson Sonsini Goodrich & Rosati. All Rights Reserved.