| Logic Nebraska | Nebraska |
| Logic Pro Help | California |
| Logic Replace, LLC | North Carolina |
| Logic Software, Inc. | |
| Logic Solutions | Michigan |
| Logic Web Media, Inc. | |
| Logic-Unit | |
| Logic20/20 | |
| Logica Capital Advisers, LLC | California |
| Logica Design, Inc. | Rhode Island |
| Logical Buildings | New Jersey |
| Logical Data Solutions, Inc. | Florida |
| Logical Decisions | Virginia |
| Logical Design, Inc. | California |
| Logical Designs Consulting, Inc. | California |
| Logical Developers, LLC | New York |
| Logical Devices, Inc. | Colorado |
| Logical Expressions, Inc. | Idaho |
| Logical Innovations, Inc. | |
| Logical Media Group | Illinois |
| Logical Operators, Inc. | West Virginia |
| Logical Systems Corporation | New York |
| Logical Systems, LLC | California |
| Logical Technology, Inc. | Illinois |
| Logical, Inc. | |
| LogicalisUS | Michigan |
| Logically, Inc. | Maine |
| LogicalNet | New York |
| LogicBalls | |
| LogicBay | North Carolina |
| Logicbroker, Inc. | Connecticut |
| LogicCloud IT, Inc. | Arizona |
| LogicData | Colorado |
| LogicFlo AI | |
| LogicGate, Inc. | Illinois |
| LogicHub | California |
| Logiciel, Inc. | California |
| Logicity | Ohio |
| LogicLoop | |
| LogicManager, Inc. | Massachusetts |
| LogicMark | Kentucky |
| LogicMonitor, Inc. | California |
| LogicNets, Inc. | District of Columbia |
| Logico Solutions, LLC | Michigan |
| LogicomUSA | |
| LOGICON, LLC | |
| Logicon, LLC | |
| Logicor | Arizona |
| Logics Sphere | |
| Logicteca Solutions | Wyoming |