Sol Lipman

Rally Up develops social networking applications. It allows the users to share text, photos, and direct message. The company was founded by Sol Lipman in 2009 and is headquartered in California.

Part of Splashtop, Inc., Sticky LLC is a full-service digital marketing agency based in London. The American company offers a wide range of services, including strategy, production, and performance analytics for all forms of digital marketing. Sticky has worked with clients such as M&S, Asics, Giffgaff, Nestle, Best Western, Canon, and Meta. The company was founded by Don Pogany and Sol Lipman and was acquired by Splashtop, Inc. on February 28, 2007.

Tomfoolery, Inc. developed social tools and apps for business. The firm planed to make mobile-first enterprise apps inspired by the best apps in the consumer market-is opening for business. The company was founded in August 2012 by Kakul Srivastava, Simon Batistoni, Ethan Nagel and Sol Lipman and was headquartered in San Francisco, CA.