| TrueNorth Technologies, Inc. | California |
| Truentity Health | |
| TruePath | California |
| Truepic | California |
| Truepill | California |
| TruEra | California |
| TrueRelief | |
| TrueSocialMetrics, Inc. | |
| TrueSpace, LLC | Colorado |
| Truespire | Wyoming |
| Truevoo | Florida |
| TrueVyne, LLC | |
| Truewater | Texas |
| TrueWireless.com, Inc. | Oklahoma |
| Truework | California |
| truex.com | California |
| TrueZeal | South Carolina |
| Truffle Security Co. | |
| Truffle Suite | New York |
| TruGrid | Illinois |
| Trukera Medical | Texas |
| TruLab | North Carolina |
| Trulia, LLC | |
| Trulium, Inc. | Colorado |
| Trullion, Inc. | |
| Trulove Webworks | |
| Truly | California |
| Truly (U.S.A.), Inc. | California |
| Truly Technologies | |
| Truman State University Computer Science Major (BS) | Missouri |
| Truman State University Mathematics Major (BA, BS) | Missouri |
| TruMarx Data Partners, Inc. | |
| Trumba Corporation | Washington |
| Trumid Holdings, LLC | New York |
| Trump Media & Technology Group | Florida |
| Trumpet Marketing Group, LLC | |
| Trumpet, Inc. | Arizona |
| Trumpia | California |
| Trunk Technologies, Inc. | |
| Trunk Tools | |
| Truno | Texas |
| Truora | California |
| Trupay | Indiana |
| Trusona | Arizona |
| Trust Automation, Inc. | |
| Trust Four, Inc. | California |
| Trust Funds, LLC | Minnesota |
| Trust Haven Solution | |
| Trust Insights | Massachusetts |
| Trust Stamp | Georgia |