| Pepper Lillie | |
| Pepperdata, Inc. | California |
| Pepperdine University | California |
| Pepperjam, LLC | Pennsylvania |
| Pepperplate, Inc. | |
| PeproMene Bio, Inc. | California |
| PeproTech, Inc. | New Jersey |
| PepTech Corporation | Massachusetts |
| Peptide Logic, LLC | California |
| Peptide Solutions, LLC | |
| PeptiGrowth, Inc. | |
| Peptilogics | Pennsylvania |
| Peptinovo Biopharma, Inc. | |
| PepVax, Inc. | Maryland |
| Pera Labs | |
| Peraso Technologies, Inc. | |
| Peraton, Inc. | |
| PerByte | |
| PERC | Florida |
| PERC Digital Marketing | |
| PercAssist, Inc. | California |
| PercayAI | Missouri |
| Perceive Biotherapeutics | |
| Percent Securities, LLC | |
| Percento Technologies International, L.P. | Texas |
| Percepticon Corporation | California |
| Perceptics | Tennessee |
| Perception Builder, LLC | |
| Perception Neuroscience | New York |
| Perceptionist, LLC | Ohio |
| Perceptive | |
| Perceptive Advisors | New York |
| Perceptive Analytics | |
| Perceptive Medical, Inc. | |
| Perceptive Software | Kansas |
| Perceptive, Inc. | |
| Perceptiviti | California |
| Perceptronics Solutions | Virginia |
| Percepture, Inc. | |
| Perch | New York |
| Perch Energy, Inc. | |
| Perchwell | New York |
| Percipio Industries, LLC | Nevada |
| Percival Scientific | |
| Percival Scientific, Inc. | Iowa |
| Percona, LLC | North Carolina |
| Perconti Data Systems, Inc. | Florida |
| Percussion Software, Inc. | Massachusetts |
| Perdix Software, Inc. | |
| Pereg Ventures, LLC | New York |