| Allstar Designs | Massachusetts |
| AllStar Technology, Inc. | South Dakota |
| AllStarCode | New York |
| Allstarshop.com | California |
| ALLSTARSIT | California |
| Allstate Computers, LLC | Florida |
| Alltech | Oklahoma |
| Alltech | |
| Alltech International, Inc. | Virginia |
| AllTech IT Solutions | Alabama |
| Alltech, Inc. | Tennessee |
| Alltek Circuit | Texas |
| Alltemated, Inc. | Illinois |
| Allterum Therapeutics | Texas |
| AllTheRooms, Inc. | |
| Alltrack USA | Georgia |
| Alltrna | Massachusetts |
| Allucent | North Carolina |
| Allumia, Inc. | |
| Allure Security | Massachusetts |
| Allurion Technologies | Massachusetts |
| Alluvus, LLC | District of Columbia |
| Alluxio, Inc. | California |
| Alluxio, Inc. | |
| Allvision | Pennsylvania |
| Allvivo Vascular, Inc. | California |
| AllVoices | California |
| Allvue Systems | Florida |
| Allways, Inc. | Illinois |
| AllWebCo | Alabama |
| Allwebjobs.com | Louisiana |
| Allwin21 Corporation | California |
| Ally.io | Washington |
| Allyhealth Solutions | Texas |
| Allysta Pharmaceuticals, Inc. | Washington |
| Allyx Therapeutics, Inc. | Connecticut |
| ALM Global, LLC | New York |
| Alma College | Michigan |
| Alma College - Mathematics | Michigan |
| Almabase, Inc. | |
| Almaden Genomics, LLC | Texas |
| AlmaLinux OS Foundation | Florida |
| Almatica Pharma, LLC | New Jersey |
| Almatron Electronics, Inc. | California |
| Almaworks | New York |
| ALMAX | Washington |
| Almaz Capital | California |
| Almeida & Associates | Massachusetts |
| Almo Corporation | Maryland |
| Almod Corporation | California |