| Management and Technology Solutions Group, LLC | |
| Management Applications, Inc. | Virginia |
| Management Controls, Inc. | Texas |
| Management Science Associates, Inc. | Pennsylvania |
| Management Solutions Software, LLC | South Dakota |
| Management Specialties Web Services, LLC | |
| Management Strategies | Massachusetts |
| Management Technology, Inc. | Maryland |
| ManageTech Synergy, LLC | Connecticut |
| ManagingLife, Inc. | |
| Managr Group, Inc. | Georgia |
| Manalto, Inc. | |
| Manas AI | |
| Manchester University | Indiana |
| Manchester Web Designers | New Hampshire |
| Manco Systems | California |
| Mandala Space Ventures | |
| Mandarin Library Automation | Florida |
| ManData Technical Services | Indiana |
| Mandate Media | Oregon |
| Mande Web Design | Florida |
| Mandel Communications, Inc. | California |
| Mandiant | Virginia |
| Maned | Pennsylvania |
| Manedge Software | Texas |
| Maneksoft | |
| Manesh Electronics, Inc. | Maryland |
| Manetu, Inc. | New Jersey |
| Mangai Rollin | |
| Mangan Software Solutions | Texas |
| Mangiapane Computer Controls, Inc. | Michigan |
| Mango Bay | Ohio |
| Mango Health | California |
| Mango Practice Management | North Carolina |
| Mango Systems, Inc. | |
| Mangoapps, Inc. | Washington |
| MangoBoost, Inc. | |
| MangoBoost, Inc. | |
| Mangomint, Inc. | California |
| Mangos | Pennsylvania |
| Mangrove Web | |
| Manhattan Area Technical College | Kansas |
| Manhattan Associates | Georgia |
| Manhattan BioSolutions | |
| Manhattan Christian College | Kansas |
| Manhattan College | New York |
| ManhattanTechSupport.com, LLC | |
| Manhattanville College | New York |
| Manifest | New York |
| Manifest Cyber, Inc. | |