$DTGI Former subsidiaries include ATSI Communications, Inc. (“ATSI”), an international telecommunications operator serving emerging markets throughout Mexico, Central and Latin America, as well as GlobalSCAPE, Inc., an Internet software company specializing in secure file transfer through its popular utility, ‘CuteFTP.’ At its peak, ATSI reached $500 million in market cap value trading on the American Stock Exchange under the symbol AMEX: AI.