| Lisa Besserman | New York |
| Lisano Enterprises, LLC | Colorado |
| LISC Strategic Investments | District of Columbia |
| Lisco | Iowa |
| Lisnen, Inc. | |
| LISNR, Inc. | Ohio |
| List Biological Labs, Inc. | California |
| List Media, Inc. | Ohio |
| List Perfectly | Arizona |
| Listen Labs | |
| Listen Notes | |
| Listen Technologies Corporation | Utah |
| Listen360 | Georgia |
| Listener, Inc. | |
| ListenFirst Media, LLC | New York |
| ListenUp.com | Colorado |
| Listing Mirror | Indiana |
| Listly | |
| Listnr, Inc. | Delaware |
| Listrak | Pennsylvania |
| ListServe | Virginia |
| Lit Motors, Inc. | |
| Lit.ai | Missouri |
| Lital Electronics, Inc. | California |
| Lite Source, Inc. | |
| Lite Strategy, Inc. | |
| Litehouse Tech | Oregon |
| Litehouse Technology | |
| LiteLLM | California |
| LitePoint | California |
| Litera | Illinois |
| LiteScape Technologies, Inc. | California |
| LiteSpeed Technologies, Inc. | New Jersey |
| Litesport | Massachusetts |
| LiteWire Internet Services | Wisconsin |
| LitheSpeed | Virginia |
| Lithic, Inc. | |
| Lithik Systems | Ohio |
| Lithios, LLC | |
| Litify, LLC | New York |
| Litl, LLC | Massachusetts |
| LitLingo | Texas |
| Litmus Automation | California |
| Litmus Software, Inc. | Massachusetts |
| Litmus7 Systems Consulting Ltd | California |
| Litpla, Inc. | |
| Litron Laboratories | New York |
| Litronic | California |
| LITSLINK | California |
| Littelfuse, Inc. | |