Greg Wieder

Panthera Interactive LLC provides online advertising and marketing services. It specializes in media buying, market research, advertising sales, and publisher recruitment and retention. The company was founded by Matthew R. Sandin in 1998 and is headquartered in Henderson, NV.

Part of Security Associates International, Inc., Alert Communications is a legal answering service that provides legal intake answering services to support mass tort or class action lawsuits. The company is based in Cleveland, OH. The company's services can save time and money for in-house employees and are available 24/7/365. Alert Communications was acquired by Security Associates International, Inc. on March 12, 1998.

Zing Wireless, Inc. provided on-line marketing research services. The company was founded in 1999 and was headquartered in Encino, CA.

Greenfield Online, Inc. provides internet survey solutions to the global marketing research industry. The company performs surveys, as well as provides survey programming, data collection and processing services. It also manages the Greenfield Online panel, an internet-based panel of individuals who participate in the company’s surveys. The company offers its products and services to marketing research and consulting firms. It was founded in 1994 and is headquartered in Wilton, CT.