Diane Schreiber

Spark Public Relations LLC provides public relations services. Its capabilities encompasses strategic counsel, media relations, social and digital media, company and product launches, materials development, thought leadership, event support, and brand positions. The firm works with businesses that range from stealth start-ups to global public companies, providing strategy consultation and creative public relations campaigns. The company was founded by Donna Sokolsky Burke and Chris Holten Hempel in 1999 and is headquartered in San Francisco, CA.

Part of Interpublic Group of Cos., Inc., BSMG Worldwide is a company that provides corporate consulting, marketing, and public relations services. The company is based in New York, NY.