Thomas F. "Tom" Villeneuve

Marne S. Sussman is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Environmental Law, Land Use and Zoning Law and Litigation - Environmental. Marne S., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marne S. is held by other top lawyers in the same geographic and legal practice area.

Laura C. Hurtado is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Antitrust. Laura C., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura C. is held by other top lawyers in the same geographic and legal practice area.

Audrey L. Sung is a partner in Holland & Knight's San Francisco office and a member of the Corporate Practice Group. Ms. Sung practices general corporate and commercial law, with particular emphasis on asset-based financing for assets ranging from commercial jet aircraft to turboprop aircraft and from oil drilling rigs to private yachts. She represents financial institutions as well as borrowers and operators in a variety of financing structures, ranging from term loans to revolving credi...

Richard J. Guggenhime is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Richard J., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard J. is held by other top lawyers in the same geographic and legal practice area.

Florence M. Jao is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Florence M., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Florence M. is held by other top lawyers in the same geographic and legal practice area.

Trial Lawyer and Competition Advocate Brendan P. Glackin chairs the firm’s antitrust practice group. He has practiced antitrust law for over two decades and has tried more than 20 civil and criminal cases. He served as trial counsel in the liquid crystal displays (LCDs) price-fixing litigation ($470 million in settlements); and the Norvir antitrust litigation. He also served as lead trial counsel for the firm in the titanium dioxide price-fixing class action ($163.5 million in settlemen...

When business partnerships, startups, and investment funds are in the throes of intra-company disputes or face claims of wrongdoing, business litigator John D. Pernick guides companies and their founders, directors, executives, and investors toward resolutions that serve their overall interests, be it through negotiation or litigation. He also represents companies and individuals in complex state and federal litigation matters and in connection with investigations by the Securities Exchange C...

Peter Isola is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Peter, who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter is held by other top lawyers in the same geographic and legal practice area.

In her representation of Silicon Valley’s high earners or their spouses, Jennifer Crum draws upon nearly 20 years of experience untangling complex assets acquired in the unique tech economy.Jennifer combines her mastery of high-asset marital dissolutions with compassion for the emotional and personal transition her clients are experiencing. She is among an elite group of California attorneys recognized as a Certified Family Law Specialist. Jennifer is highly experienced in divorces invo...

C. Jean Ryan is Of Counsel in Buchalter’s San Francisco office and a member of the Tax, Benefits and Estate Planning practice group. Ms. Ryan concentrates her practice on general tax matters, which include tax planning for businesses, as well as tax and estate planning for high net worth individuals. With over four decades of experience, Ms. Ryan has a broad tax practice with many areas of expertise. She counsels her clients on corporate, partnership, individual, real estate, gift and e...