GenOn Energy Holdings
Atlanta-based electricity company
Occidental Petroleum Corporation
NYSE: OXY California-based oil and gas exploration and production company
Cisco Systems, Inc.
Internet solutions company that provides hardware, software and services to indiciduals and businesses
Hewlett-Packard
Computer and home electronics manufacturer
Wyeth, LLC
Pharmaceutical company purchased by Pfizer in 2009. Founded in Philadelphia, Pennsylvania, in 1860 as John Wyeth and Brother. It was later known as American Home Products
Hale and Dorr LLP
Firm combined with Wilmer Cutler Pickering of Washington in 2004