Carrie Himelfarb-Seifer

Mobile Marketing Association is the premier global association that strives to stimulate the growth of mobile marketing and its associated technology. MMA members include agencies, advertisers, hand held device manufacturers, carriers & operators, retailers, software providers and service providers, as well as any company focused on the potential of marketing via mobile devices. The association's headquarters are located in the United States, with branches located in Europe, the Middle East and Africa, Asia Pacific and Latin America.

CenturyLink Communications LLC provides communications services and products. It offers local and long distance voice, data and Internet services. The company was founded in 1991 and is headquartered in Denver, CO.

Part of ALJ Regional Holdings, Inc., sixdegrees, Inc. is an online community that targets teenagers and young adults. The company is based in New York, NY. The company was founded by Shelia Clary, Andrew P. Weinreich, Shoshana Zilberberg-Winter. sixdegrees was acquired by Network Event Theater, Inc. on January 18, 2000 for $203.84 million.

Vindigo, Inc. publishes and distributes mobile media for wireless phones and PDAs. Its content includes wallpaper, ring tones, local information, maps, news, entertainment, and sports. The company was founded by Jason Devitt in 1999 and is headquartered in New York, NY.