EmployerPalo Alto · California

Simpson Thacher & Bartlett

31 California attorneys list Simpson Thacher & Bartlett in Palo Alto on the official State Bar roll. On the California roll since at least 1999.

An employer is a matter of record, not a measure of quality. This registry does not rank, rate, or endorse attorneys or firms, and the order below is neutral. Legal information, not legal advice.

On the official roll

Attorneys on record

31.

31 hold an active California license

On the California roll since at least 1999 · the earliest admission year among these attorneys, not a founding date.

Where they practise

Palo Alto · Los Angeles · San Francisco.

Santa Clara County (14) · Los Angeles County (6) · San Francisco County (5)

Practice areas on the roster: Business Law · Employment · Litigation · Intellectual Property.

Attorneys on the registry

Faisal Ajam

· New York

Bar #362914 · Admitted 2025

Official record

Tristan M. Brown

Employment · Palo Alto

Bar #275962 · Admitted 2011

Official record

Kevin P. Cho

Business Law · Palo Alto

Bar #353526 · Admitted 2023

Official record

William O. Foy

Business Law · Los Angeles

Bar #363048 · Admitted 2025

Official record

Omar Kanjwal

· Palo Alto

Bar #335882 · Admitted 2021

Official record

Jeongsoo Kim

· San Francisco

Bar #347357 · Admitted 2022

Official record

Kim T. Le

Business Law · Los Angeles

Bar #327001 · Admitted 2019

Official record

Heidi E. Mayon

Business Law · Palo Alto

Bar #220990 · Admitted 2002

Official record

Michael J. Nooney

Business Law · Palo Alto

Bar #213272 · Admitted 2001

Official record

Joshua B. Opila

Business Law · Los Angeles

Bar #340382 · Admitted 2021

Official record

Mengqi Ruan

Business Law · Hong Kong

Bar #332210 · Admitted 2020

Official record

Breana S. Sicley

Litigation · Palo Alto

Bar #347750 · Admitted 2022

Official record

Sabrina L. Suen

Business Law · Palo Alto

Bar #353690 · Admitted 2023

Official record

Benjamin Tu

Business Law · Palo Alto

Bar #365519 · Admitted 2025

Official record

Guanxiong Xu

Business Law · Palo Alto

Bar #319598 · Admitted 2017

Official record

Source of record

State Bar of California.

Each attorney’s employer is the value published on their official licensee record. Inclusion here is not a statement that the attorney currently works there; an attorney who has claimed their profile can correct it themselves.

Counsel by practice area where Simpson Thacher & Bartlett is on record

Other employers in Santa Clara County

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