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Andrew Sean Williamson

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505 Montgomery Street Suite 2000, San Francisco, CA 94111

Financial Markets and Services, Capital Markets, Corporate Governance and 5 more

About Andrew Sean Williamson

Andrew Sean Williamson is a lawyer practicing financial markets and services, capital markets, corporate governance and 5 other areas of law. Andrew received a A.B. degree from Harvard University in 1994, and has been licensed for 29 years. Andrew practices in San Francisco, CA.

Awards

Peer Reviewed Rated
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Martindale-Hubbell Peer PR

Client Champion Awards

Client Champion awards recognize those attorneys who excel at service as affirmed by their clients. The awards, based on the quantity and quality of an attorney’s Martindale-Hubbell client reviews, demonstrate an ongoing commitment to delivering excellent client service. Award recipients stand out from their peers with a platinum, gold or silver icon.

Champion Badge Silver

At least three reviews and a score of 4.0 or higher.

Champion Badge Gold

At least six reviews and a score of 4.2 or higher.

Champion Badge Platinum

At least ten reviews and a score of 4.5 or higher.

Martindale Peer Awards

A lawyer who receives a minimum threshold of qualifying responses from fellow attorneys can qualify for one of three prestigious Martindale-Hubbell Peer Review Ratings:

Martindale-Hubbell Peer AV Preeminent Rating

AV Preeminent®: The highest peer rating standard. This rating signifies a large number of the lawyer’s peers rank him or her at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

Avvo Awards

Avvo Top Contributor

Avvo Top Contributor: The Avvo Top Contributor Award is granted to attorneys who have earned significant contribution points in a given year on our sister site, Avvo.com. Contribution points are earned by answering questions in Q&A, publishing Legal Guides, and other useful contributions to the Avvo community.

Avvo Client Choice

Avvo Client’s Choice: The Avvo Client's Choice Award Badge is granted to attorneys with a significant number of 4+ star reviews in a given year.

Reviews for Andrew

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Services

Areas of Law

  • Corporate Law 1
    • Corporate Governance
  • Other 7
    • Financial Markets and Services
    • Capital Markets
    • Emerging Companies
    • Health Care and Life Sciences
    • Mergers & Acquisitions
    • Private Equity
    • Public Company Representation

Experience

  • Bar Admission & Memberships
    Admissions
    1997, California
  • Education & Certifications
    Law School
    Georgetown University Law Center
    Class of 1997
    J.D.
    cum laude
    Other Education
    Harvard University
    Class of 1994
    A.B.
    cum laude

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