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About UDP: (www.udp.com) Headquartered in San Antonio, TX, UDP is constantly innovating to be the number one source for telecommunications billing, order management, and customer service solutions and has been serving clients since 1964. UDP provides
Westpark Communications is a Houston, TX-based company in the Telecommunications sector.
Horizon Telephone Systems is a San Antonio, TX-based company in the Telecommunications sector.
LiveWire Mobile (Pinksheets: LVWR) is a world leader in managed personalization services. LiveWire Mobile's integrated suite of mobile personalization services includes ringback tones, ringtones, mobile full-track music and video downloads, a fully integrated storefront, and other applications, as well as dedicated content and service marketing, integrated storefront management and marketing.
Fishel Co is a Tucson, AZ-based company in the Telecommunications sector.