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Data Circuit Systems Inc is a San Jose, CA-based company in the Telecommunications sector.
Switch2Voip, Voip Services for Call Centers is a Olympia, WA-based company in the Telecommunications sector.
Premiere Communications is a San Francisco, CA-based company in the Telecommunications sector.
VimpelCom is one of the world`s largest integrated telecommunications services operators providing voice and data services through a range of traditional and broadband mobile and fixed technologies in Russia, Italy, Ukraine, Kazakhstan, Uzbekistan, Tajikistan, Armenia, Georgia, Kyrgyzstan, Laos, Algeria, Bangladesh, Pakistan, Burundi, Zimbabwe, Central African Republic and Canada. VimpelCom`s operations around the globe cover territory with a total population of approximately 753 million people. VimpelCom provides services under the "Beeline", "Kyivstar", "WIND", "Infostrada" "Mobilink", "Leo", "banglalink", "Telecel", and "Djezzy" brands. As of June 30, 2014 VimpelCom had 221 million mobile customers on a combined basis.
Ascom Network Testing is a Reston, VA-based company in the Telecommunications sector.