2,865 people are employed at Orrick, Herrington & Sutcliffe LLP.
Orrick, Herrington & Sutcliffe LLP is based in San Francisco, California.
The NAICS codes for Orrick, Herrington & Sutcliffe LLP are [54, 54111, 541, 5411].
The SIC codes for Orrick, Herrington & Sutcliffe LLP are [81, 811].