| LinearTech, LLC | |
| LineaRx | |
| Lineate, LLC | New York |
| LinedanceAI | Texas |
| LineLeader | Texas |
| Lineup Systems Ltd | Colorado |
| Lineus Medical | Arkansas |
| LineVision, Inc. | |
| Linfield University | Oregon |
| Lingo Live | |
| Lingo Management, LLC | Virginia |
| Lingo.dev | |
| Lingobit Technologies | California |
| Lingospot, Inc. | |
| Lingotek | |
| Lingua Franca Search | Virginia |
| Linguist's Software | Washington |
| Linguix | Florida |
| Link Alarm | Nevada |
| Link Cell Therapies | |
| Link Computing Solutions | Wisconsin |
| Link High Technologies | New Jersey |
| Link Instruments, Inc. | New Jersey |
| Link Labs | Maryland |
| Link Media Computing, Inc. | Massachusetts |
| Link Rep | |
| Link Technologies, Inc. | Missouri |
| Link to the Future | California |
| Link Up Technologies, Inc. | Florida |
| Link-Systems International, Inc. | Florida |
| Link2City | Florida |
| Linkbit, Inc. | California |
| LinkCAD | Iowa |
| LinkCycle, Inc. | |
| Linkdex | Texas |
| LinkDoctor, LLC | |
| LinkedAI, Inc. | California |
| LinkEdge Technologies, Inc. | California |
| LinkedIn Corporation | California |
| Linkeo Miami | |
| Linkeo.com, Inc. | |
| Linker Systems, Inc. | California |
| LINKETT | |
| LinkFool | |
| Linking Matters | New York |
| Linkinsoft, LLC | |
| LinkNYC | New York |
| Linko Tecnology, Inc. | Colorado |
| LinkPeek | Connecticut |
| LinkPoint360 | New Jersey |