| Smart Service | Ohio |
| Smart Service Desk | Texas |
| SMART Services | Michigan |
| Smart Software | Massachusetts |
| Smart Software Solutions, Inc. | |
| Smart Solutions | Oregon |
| Smart Solutions, LLC | Maryland |
| Smart Source | |
| Smart Source Media, LLC | New Hampshire |
| Smart Structuring | Florida |
| Smart Systems Technologies, Inc. | Indiana |
| Smart Target | |
| Smart Technology Enablers | California |
| Smart WebParts, LLC | California |
| Smart Wires | |
| Smart-RIA Ventures, Inc. | Tennessee |
| SmartAction | California |
| SmartAdvocate, LLC | New York |
| SmartAnalyst | Massachusetts |
| SmartApp | |
| SmartAsset Advisors, LLC | New York |
| SmartAVI | Nevada |
| SmartBarrel | Florida |
| SmartBear Software | Massachusetts |
| SmartBeemo, LLC | Florida |
| SmartBOL | New Jersey |
| Smartbox Media American, Inc. | Texas |
| SmartBrain | |
| Smartbridge, LLC | Texas |
| SmartBrief | |
| SmartBug Media, Inc. | |
| SmartBuilder | California |
| SmartBusiness | |
| SmartCapitalX, Inc. | Colorado |
| Smartcar | |
| Smartcar, Inc. | California |
| SmartCardia, Inc. | |
| SMARTcare Software | Wisconsin |
| Smartcat Platform, Inc. | Massachusetts |
| SmartCert | Arizona |
| Smartchain Online, LLC | |
| SmartClient | California |
| SmartClixx, LLC | Florida |
| SmartCo Software, LLC | Georgia |
| SmartCom Internet | Texas |
| SmartCOP | Florida |
| SmartCue, Inc. | Colorado |
| SmartDoc Technologies | New York |
| SmartDocs, Inc. | California |
| SmartDraw, LLC | California |