AMR Information Services, Ft. Worth, TX
AMR Sabre Travel Information Network, Ft. Worth, TX
American Airlines, INC
Southwest Airlines Corporation, Dallas, TX
Bank of America
Fidelity Investments, INC
IBM Global Services
Abbott Diagnostic Division, Irving TX
First American Real Estate Information Services
MCI Telecommunications Corporation Facilities
Citizens Utilities, Dallas, TX
Perot Systems Corporation, Richardson, TX
Coit Central Tower, Dallas, TX
Renaissance Tower, Premisys Real Estate Services, INC
Federal Home Loan Bank, Irving, TX
Southwestern Bell Telephone Company
One Main Place, Dallas, TX
Mobil Exploration and Producing Services, INC
Qwest Communications
Electrospace, INC, Richardson, TX
ALCATAL-LUCENT
Synergy Bank, Plano, TX