Orrick “Highly Recommended” in California by Global Competition Review
Senior CounselSan Francisco
Robert Rosenfeld, a partner in Orrick’s San Francisco office, focuses on antitrust, complex commercial litigation and financial institutions.
For more than a decade, Bob has represented Microsoft Corporation in numerous antitrust proceedings in California and elsewhere in the United States and abroad. In addition, he provides advice regarding antitrust issues to companies in Silicon Valley. He also has advised major health insurance companies and has litigated a number of cases involving the application of antitrust principles in the health care marketplace.
Bob's practice also includes complex business litigation, principally on behalf of major financial institutions. He has represented and counseled special litigation committees in the conduct of internal investigations and the prosecution and defense of derivative litigation. In 2011, Competition Law 360 listed him as one of 15 U.S. lawyers identified in a survey of corporate counsel as providing exceptional client service in antitrust matters. He also served as Chair of Orrick's Antitrust & Competition Group for over eight years.
From 1986 until 1992, Bob traveled to the Soviet Union on a number of occasions to participate with Soviet lawyers and academics in projects involving commercial matters and human rights issues.
Before joining Orrick, Bob practiced at Heller Ehrman LLP.
Bob's notable cases include the following: