| GloveBox, Inc. | |
| GLOW | New York |
| Glow, Inc. | |
| Glowball Solutions | Colorado |
| GlowCode | New York |
| Glowforge, Inc. | |
| GlowHost | New York |
| GlowHost.com, LLC | Florida |
| Glowint | |
| GlowTouch | |
| Glu Mobile | California |
| GluBio Therapeutics, Inc. | |
| GlucoSentient, Inc. | Illinois |
| Glucovation, Inc. | |
| Glue Conference | Colorado |
| Glue Up | |
| Glue, Inc. | |
| Glue, Inc. | |
| Glui, Inc. | |
| Gluon Solutions, Inc. | California |
| Gluu, Inc. | Texas |
| Gluware, Inc. | California |
| Glycadia Pharmaceuticals | |
| Glycan Therapeutics | |
| GlycoBac, LLC | Wyoming |
| GlycoEra, Inc. | Massachusetts |
| Glycologix, Inc. | Massachusetts |
| GlycoMimetics, Inc. | Maryland |
| Glycominds, LLC | |
| Glycomine, Inc. | California |
| GlycoMira Therapeutics, Inc. | |
| GlycosBio, Inc. | |
| Glycosurf | |
| Glycotest, Inc. | Pennsylvania |
| Glycyx Therapeutics | |
| Glydways | |
| Glympse, Inc. | |
| Glyph Marketing | Michigan |
| Glyph Production Technologies | New York |
| Glyphic Biotechnologies | New York |
| Glyphic Biotechnology, Inc. | |
| Glyscend, Inc. | Maryland |
| Glytec, LLC | South Carolina |
| GlyTR Therapeutics | |
| GM Sunshine | |
| GM Ventures, LLC | Michigan |
| GMB Ventures | Ohio |
| GMCI Creative | |
| GMetriXR | Delaware |
| GMH Engineering | Utah |