John Hollyoak is the Chief Information Security Officer of Winston & Strawn LLP.
1,910 people are employed at Winston & Strawn LLP.
Winston & Strawn LLP is based in Chicago, Illinois.
The NAICS codes for Winston & Strawn LLP are [5411, 54, 54111, 541, 54112].
The SIC codes for Winston & Strawn LLP are [81, 811].