| Client List Abbreviations | Full Name |
| ACSM | American College of Sports Medicine |
| Adobe | Adobe |
| AFP | Association for Financial Professionals |
| Altiris | Altiris |
| American College | American College |
| APBM | Association of Professionals in Business Management |
| Aruba | Aruba Wireless |
| Avaya | Avaya |
| BMC Software | BMC Software |
| Brocade Communications | Brocade Communications |
| Business Objects | Business Objects (aka Crystal) |
| Checkpoint | Checkpoint |
| CI |
style="line-height:110%;">Certifications International (formerly ETA International) |
| Cisco | Cisco |
| Citrix | Citrix Systems |
| CIW | Certified Internet Web Professional Program (ProSoft) |
| CompTIA | Computing Technology Industry Association |
| CWNP | Certified Wireless Network Professional |
| Dassault | Dassault Systemes/CATIA |
| EC | E-Commerce Consultants Council International |
| EMC | EMC |
| EXIN | EXIN |
| GARP | Global Association of Risk Professionals |
| HDI | HDI |
| ICRM | Institute of Certified Records Managers |
| Isilon | Isilon Systems |
| LPI | Linux Professional Institute |
| Matrix One | Matrix One |
| Microsoft | Microsoft |
| Microsoft Dynamics | Microsoft Dynamics |
| My SQL AB | My SQL AB |
| NI | National Instruments |
| Novell | Novell |
| Pegasystems | Pegasystems |
| Primia | Primia |
| Radware | Radware |
| Riverbed | Riverbed Technology |
| RSA | RSA Security |
| SAP | SAP |
| SCP | Security Certified Program |
| Siemens | Siemens AG |
| SITA | SITA Aero |
| Sun | Sun Microsystems - SAI Program |
| TIA | Telecommunications Industry Association (ProSoft) |
| Veritas | Veritas Software |
| VMWare | VMware |
| Zend | Zend Technologies |
| |