| Blueprint Networx | Texas |
| Blueprint Power Technologies, Inc. | New York |
| Blueprint Test Preparation, LLC | |
| Blueprint Test Preparation, LLC | |
| Bluer, Inc. | New York |
| BlueRadios, Inc. | Colorado |
| BlueRock Therapeutics, L.P. | |
| Blueroof360 | Utah |
| BlueRun Ventures | California |
| Blues, Inc. | Massachusetts |
| BlueSail Computing | California |
| BlueShift | Massachusetts |
| Blueshift Computer Technology, Inc. | |
| Blueshift Labs, Inc. | |
| Bluesight | |
| BlueSnap, Inc. | Massachusetts |
| Bluespark, LLC | North Carolina |
| Bluespec | |
| BlueSphere Bio | Pennsylvania |
| BlueStacks | California |
| Bluestaq, LLC | |
| Bluestar Technology | New Jersey |
| BlueSteak | |
| Bluestem Capital Company, LLC | South Dakota |
| BlueStep | |
| Bluestone Apps | Pennsylvania |
| Bluestream Web, Inc. | |
| BlueStylus | |
| BlueSynergy | Texas |
| BlueTail Technology | Colorado |
| Bluetail, Inc. | Arizona |
| BlueTech IT Solutions, LLC | Florida |
| Bluetext | |
| Bluetick, Inc. | |
| BlueTide Communications Corporation | |
| Bluetide Webs | |
| BlueTie | New York |
| Bluetooth SIG, Inc. | Washington |
| BlueTree Allied Angels | Pennsylvania |
| BlueTree Venture Fund | Pennsylvania |
| BlueUtopia | Washington |
| BlueViolet Networks | California |
| Bluevision, LLC | |
| Bluevoda | Delaware |
| BlueVoyant | New York |
| BlueWater Angels, LLC | Michigan |
| BlueWave | Massachusetts |
| Bluewave Communications | California |
| Bluewave Technology Group, LLC | New Jersey |
| Bluewerx Marketing Consultants | Wyoming |