| Gladiator Consulting | |
| Gladinet, Inc. | California |
| Gladius Technology Solutions, LLC | |
| Gladlii | |
| Gladly Software | California |
| Gladstone Institutes | |
| Glady, Inc. | |
| Glakh Technologies | |
| Glance Networks, Inc. | Massachusetts |
| Glance Sales Commission Tracking | |
| Glantz Design, Inc. | Illinois |
| Glarysoft Ltd | Arizona |
| Glasier, Inc. | |
| Glasp, Inc. | California |
| Glass Cactus, LLC | |
| Glass Health | California |
| Glass Imaging | |
| Glass Ivy, LLC | |
| Glass Pixel Creative, LLC | |
| Glass-Media | Texas |
| Glassbeam, Inc. | California |
| Glassboard | |
| glassCanopy, Inc. | California |
| Glassdoor, Inc. | California |
| Glassdoor, LLC | |
| GlassWare | California |
| Glasswing Ventures | Massachusetts |
| Glaukos Corporation | California |
| Glazer Capital, LLC | New York |
| GLDS | California |
| Glean Technologies, Inc. | California |
| Gleantap, Inc. | Texas |
| Gleecus TechLabs, Inc. | |
| Gleecus TechLabs, Inc. | |
| Glemad, Inc. | Wyoming |
| Glen McCluskey & Associates, LLC | Colorado |
| Glen Research | Virginia |
| Glenair | |
| Glenarden Consulting, Inc. | |
| Glenarden Consulting, Inc. | |
| Glenbrook Partners, LLC | California |
| Glencoe Software, Inc. | Washington |
| Glencom Systems, Inc. | New Jersey |
| Glendale Aero | |
| Glendale Designs | Indiana |
| Glenn Alcott Software | New York |
| Glenn Fleishman | Washington |
| Glenntech, LLC | |
| Glenveigh Medical | Tennessee |
| Glenville State University | West Virginia |