Mark Mengelberg

Brett M. Schuman is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Brett M., 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 Brett M. is held by other top lawyers in the same geographic and legal practice area.

Cadio Zirpoli is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law, Litigation - Antitrust and Mass Tort Litigation / Class Actions - Plaintiffs. Cadio, who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cadio is held by other top lawyers in the same geographic and legal practice area.

Anthony L. Label is the team leader of the Label Trial Team which focuses on serious injury cases. He represents individuals who have suffered personal injuries that have life-changing, career-changing, life-ending, or career-ending impact. His clients include victims of traumatic brain injury, spinal cord trauma, nerve damage, and severe orthopedic injuries arising from construction site accidents, industrial accidents, dangerous premises, auto accidents, wrongful death, governmental or publ...

Jacob R. Sorensen is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Jacob R., who practices law in San Francisco, California, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacob R. is held by other top lawyers in the same geographic and legal practice area.

Neil H. O'Donnell is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Neil H., who practices law in San Francisco, California, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Neil H. is held by other top lawyers in the same geographic and legal practice area.

Jessica L. Grant is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants. Jessica L., who practices law in San Francisco, California, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessica L. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey S. Bosley is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Jeffrey 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 Jeffrey S. is held by other top lawyers in the same geographic and legal practice area.

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

Sara, a shareholder at Walkup, prosecutes and serves as lead trial lawyer for severely injured individuals in cases involving defective products, transportation network companies like Uber and Lyft, aviation crashes, dangerous conditions of property, medical negligence, vehicular negligence, sexual assault, nursing home abuse, and other wrongdoing. When she isn’t representing clients, Sara is a lecturer at Stanford Law School, co-directing the Trial Advocacy course. She serves on the SF...

Tamsen Plume is a partner in Holland & Knight’s Public Policy & Regulation Group. Her practice concentrates on land use and environmental law. She represents project proponents in land use and environmental permitting, compliance, and due diligence matters for complex land use, development and redevelopment projects. Ms. Plume’s practice includes: Local land use entitlements, including development agreements, general plan amendments, zoning amendments, variances, design re...