3-C Technology LLC
      AAA Data Communications, Inc.
      Altura Communications Solutions, LLC
      AT & T Corporation
      AT & T DataComm, Inc.
      AT & T Mobility National Accounts, LLC
      Bick Data Management Systems Inc.
           Blackbaud Inc.
      Blue Door Networks
    * Calence, Inc.
      Cellco Partnership d/b/a Verizon Wireless and its Related Entities
      Cogent Communications
     * CompuCom
      Computer Solutions, Inc.
      Continental Wireless, Inc.
      Cricket Communications / Cricket Wireless
      Data  Tex Services, Inc.
      Dell Marketing, L.P.
    * Desert Communications, Inc.
      Edline, LLC
      Eztask/Netstart Web Services
      Floresca Associates, Inc. 
      Heartland IT Consulting, LLC (US)
      Heartland IT Consulting, LLC (Canada)
      Hewlett-Packard (HP)
      Hill Professional Services, LLC
      Hindsight Advantage, LLC
     * Insight Networking
    * Insight Public Sector Inc
      International Business Machines Corporation (IBM)
      IP Convergence
      Jolt CMS
      Knowledge WRX
      Lazo Technologies, Inc.
      LTI Holding, LLP
      M & A Technology, Inc.
      Mach B Technologies
      MarCon & Associates, Inc.
      Metro PCS
      Microsoft Corporation
      Mindful Learning
      MIS Sciences Corp. 
      MNK Information Technology
      N Sync Services, Inc.
     * Netsync Network Solutions
      Nextel South Corp.
      OmniLink Corporation
      Oncor Electric
      Peak Methods, Inc. d/b/a Peak Up Time
      Pugliese Solutions
      Quick Silver Interactive Group
      Real Foundations
      Redapt, Inc.
      Reflect Systems, Inc.
      Romulus Group, Inc.
      SBC Advanced Solutions, Inc.
      SBC Internet Services, Inc.  (Sucessor in interest Southwest SBC Long Distance)
      School Center, Inc. 
      School inSites
      School Web Lockers
      SchoolFusion / Softwarehouse International SHI
      SCHOOLWIRES, INC. / Blackboard, Inc.
      Server logic Corp. 
      Sharp School
    * Southwest Networks, Inc
      Southwestern Bell Telephone Company
      Southwestern Bell Telephone, L.P.
      Sprint Communications
      Sprint Solutions
      Squee Consulting
      Stratium Consulting
      Synetra, Inc. d/b/a ComputerTech
    * TelePacific Communications Co
    * Tel West Network Service Corporation
      Thomas Reprographics
      Time Warner Cable
      Time Warner, Inc
      T-Mobile USA, Inc.
    * Unite Private Networks
      Verizon Business Global LLC
      Verizon Southwest, Inc.
      W & R Technology, LLC
      Websolution Technology, Inc.
      Windsteam Corporation
      Windstream NTI
      Woodland Network Solutions, Inc.
      Yuan Fang Shi
      Zigron, Inc.
    * Denotes Current E-Rate Vendor