| Advanced Internet Technology | Georgia |
| Advanced Isolation Technologies | |
| Advanced IT Solutions | |
| Advanced Lease Systems, Inc. | California |
| Advanced Legal Software | North Carolina |
| Advanced Legal Systems, Inc. | Nevada |
| Advanced Linear Devices, Inc. | California |
| Advanced Logic Industries | Virginia |
| Advanced Logical Design, Inc. | California |
| Advanced Management Services, Inc. | Massachusetts |
| Advanced Management Systems, LLC | Arizona |
| Advanced Mapping Technologies | Michigan |
| Advanced Media Services | New Hampshire |
| Advanced Media Technologies | Florida |
| Advanced Media Webs | Massachusetts |
| Advanced Micro Components, Inc. | California |
| Advanced Micro Devices, Inc. | California |
| Advanced Micro Peripherals, Inc. | New York |
| Advanced Micro Solutions, Inc. | Oklahoma |
| Advanced Micro Systems, LLC | Texas |
| Advanced Micro Technologies, LLC | New Jersey |
| Advanced Microbubbles, Inc. | California |
| Advanced Microtechnology, Inc. | California |
| Advanced Microwave Components | |
| Advanced Monitoring and Control, Inc. | Florida |
| Advanced Monolithic Systems, Inc. | California |
| Advanced NanoTherapies, Inc. | |
| Advanced Navigation and Positioning Corp. | Oregon |
| Advanced Network Service, LLC | Arizona |
| Advanced Network Solutions, LLC | California |
| Advanced Network Systems | Virginia |
| Advanced Network Systems, Inc. | Rhode Island |
| Advanced Networking, Inc. | Delaware |
| Advanced Objects, Inc. | Illinois |
| Advanced Office | California |
| Advanced Office Systems | |
| Advanced Optics, Inc. | Wisconsin |
| Advanced Orthopaedic Solutions | California |
| Advanced Payment Technologies, LLC | Colorado |
| Advanced PC Repair | California |
| Advanced Pharma | |
| Advanced Planning Solutions, LLC | Ohio |
| Advanced Power & Controls, LLC | California |
| Advanced Power Designs, Inc. | California |
| Advanced Power Electronics Corporation | Florida |
| Advanced Power Solutions, Inc. | California |
| Advanced Printing Solutions, LLC | Florida |
| Advanced Pro Systems Corporation | California |
| Advanced Probing Systems, Inc. | Colorado |
| Advanced Protein Production | |