Alltel 
  AT&T
  Books-A-Million
  CARE
  CIENA
  Coca-Cola
  Eckerd
  Electronic Data Systems
  Federal Express
  First USA
  Healtheon/WebMD
  I-2 Technologies
  Liberty Mutual
  Marathon Oil 
  Nelson Media Research
  Paysys International     
  SBC
  Sun Microsystems
  Temple-Inland
  Verizon 
  Western Union

  Andersen Consulting/Accenture
  BellSouth
  CAP Gemini
  Caterpillar
  CitiBank
  Delta Airlines
  Elcotel
  Equifax
  First Union
  Georgia Tech Research Institute
  Hewlett-Packard
  IBM
  Manhattan Associates 
  MCI
  Nortel Networks
  Red Cross 
  Sprint 
  Telcordia Technologies
  United Parcel Service 
  Wells Fargo Bank