| PranaX | |
| Prapela, Inc. | |
| PRAS-Europe, LLC | |
| Prasco Laboratories | Ohio |
| Prasco, LLC | |
| Pratexo | Texas |
| Pratham Software, Inc. | California |
| Pratra Travel Technologies | California |
| Pratt & Whitney | Connecticut |
| Pratt Institute | New York |
| Pratt Munson College of Art and Design | New York |
| Prattle | Missouri |
| Prauper, LLC | |
| Pravaah Consulting, Inc. | |
| Praxeas Technology, LLC | Louisiana |
| Praxent | Texas |
| Praxi Solutions, Inc. | Florida |
| Praxis Communications | Pennsylvania |
| Praxis Computing, Inc. | California |
| Praxis EMR | California |
| Praxis Precision Medicines | Massachusetts |
| Praxis Precision Medicines, Inc. | |
| Praxis Technologies | Florida |
| PRC Clinical | California |
| PRD Therapeutics, Inc. | |
| Pre-Approve Me, LLC | |
| Pre-Engineering.com | Louisiana |
| Pre-Tech | Pennsylvania |
| Pre1 Software | Oregon |
| PreAct Technologies, Inc. | Oregon |
| PreApps, LLC | |
| Preccelerator Program, LLC | California |
| Precede Biosciences | Massachusetts |
| Preceden, LLC | |
| Precigen, Inc. | Maryland |
| Precious Studio, LLC | |
| Precipio | |
| Precis Central | Florida |
| Precise Bio | North Carolina |
| Precise Communications & Design, LLC | |
| PreCise MRM, LLC | |
| Precise Technologies | New York |
| PreciseDx | New York |
| PreciseFP | New Jersey |
| Precisio Biotix Therapeutics | |
| Precision | |
| Precision Aerospace, LLC | Arizona |
| Precision Automation Company, Inc. | New Jersey |
| Precision Biologics | Maryland |
| Precision BioSciences | North Carolina |