Best Lawyers in California, United States for Mergers and Acquisitions Law
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Cities
Jonathan H. Lee is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Law, Corporate Law, Mergers and Acquisitions Law, Securities / Capital Markets Law and Securities Regulation. Jonathan H., who practices law in Irvine, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan H. is held by other top lawyers in the same geographic and legal prac...
Arash Lessantiz is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Arash, who practices law in Newport Beach, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arash is held by other top lawyers in the same geographic and legal practice area.
Harrison D. Finch is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Harrison D., who practices law in Los Angeles, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Harrison D. is held by other top lawyers in the same geographic and legal practice area.
Kathleen N. Saucier is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Kathleen N., who practices law in Los Angeles, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathleen N. is held by other top lawyers in the same geographic and legal practice area.
Kelly L. Galligan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Law and Mergers and Acquisitions Law. Kelly L., who practices law in Irvine, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelly L. is held by other top lawyers in the same geographic and legal practice area.
Daniel Saposnik is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law and Technology Law. Daniel, who practices law in Redwood City, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.
Corporate attorney Rebecca Rosen has a broad background in regulatory work, mergers and acquisitions, and corporate governance. She is dedicated to providing a well-rounded approach to achieving her clients’ goals, whether it is facilitating large-scale acquisitions or advising on fiduciary obligations. Rebecca's practice ranges from representing small to mid-size companies and technology startups to established film studios, cannabis dispensaries and power-sports manufacturers. Rebecca...
Lynda Levenson is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Lynda, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lynda is held by other top lawyers in the same geographic and legal practice area.
Trent Benson is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Trent, who practices law in Newport Beach, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trent is held by other top lawyers in the same geographic and legal practice area.
Sam Ghaffarzadeh is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Sam, who practices law in Irvine, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sam is held by other top lawyers in the same geographic and legal practice area.
Rebecca L. Cushing is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Rebecca L., who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca L. is held by other top lawyers in the same geographic and legal practice area.
Stephanie Isaia is a top attorney recognized by Best Lawyers in the practice area(s) of Life Sciences Practice and Mergers and Acquisitions Law. Stephanie, who practices law in Los Angeles, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie is held by other top lawyers in the same geographic and legal practice area.
Michele M. Cumpston is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Michele M., who practices law in Los Angeles, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michele M. is held by other top lawyers in the same geographic and legal practice area.
Shoshana Zimmerman is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Shoshana, who practices law in Los Angeles, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shoshana is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.