Sonia Sroka

Daniel J. Edelman, Inc. provides public relations and strategic communication services. The firm's services include financial communications, investor relations, corporate affairs, diversity marketing, litigation, and public affairs. It provides services to the consumer, health, and technology industries. The company is headquartered in Chicago, IL.

Porter Novelli, Inc. provides public relations services. It specializes in direct consumer contact, corporate, public affairs, health care marketing and strategy for technology companies. The company was founded by Jack Porter and William Novelli in 1972 and is headquartered in New York, NY.