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Charles Industries, Ltd. is one of the leading companies in Telecommunications industry. Charles Industries, Ltd. is based in Rolling Meadows, IL. You can find more information on Charles Industries, Ltd. at www.charlesindustries.com
AT&T Inc. is an American multinational telecommunications corporation headquartered in Whitacre Tower, downtown Dallas, Texas AT&T is the largest provider both of mobile telephony and of fixed telephony in the United States, and also provides broadband subscription television services. AT&T is the third-largest company in Texas (the largest non-oil company, behind only ExxonMobil and ConocoPhillips, and also the largest Dallas company). As of May 2013, AT&T is the 21st largest company in the world by market value, and the 13th largest non-oil company. As of 2013, it is also the 21st largest mobile telecom operator in the world, with over 107.9 million mobile customers.
Centrac is a Rockville, MD-based company in the Telecommunications sector.
aQuatell.com is a London, ON-based company in the Telecommunications sector.
WorldCell is one of the leading providers in Telecommunications. It is based in Silver Spring, MD. To find more information about WorldCell, please visit www.worldcell.com.