| Preformed Line Products | Ohio |
| Prehistoric Software | Nevada |
| Preimage Technologies, Inc. | Delaware |
| Preissler Media Services | California |
| Prellis Biologics | California |
| Prelude Products, Inc. | |
| Prelude Services | Pennsylvania |
| Prelude Therapeutics | |
| Prelude Ventures, LLC | California |
| PreludeDx | California |
| PremaTax | Texas |
| Premazon, Inc. | California |
| PremCom | New York |
| Premia Spine USA | Connecticut |
| Premier Audit Solutions | |
| PREMIER Biosoft | California |
| Premier Capital Investments | Nevada |
| Premier Communications | Iowa |
| Premier Computers, LLC | Colorado |
| Premier Computing | Utah |
| Premier Data Center Services, LLC | Massachusetts |
| Premier Detroit SEO | |
| Premier Electronics | Illinois |
| Premier HR Solutions | Texas |
| Premier International | Illinois |
| Premier Legal Marketing | |
| Premier Marketing Dallas | |
| Premier Office Services Co., Inc. | California |
| Premier One Data Systems | Kansas |
| Premier Research | North Carolina |
| Premier Software | New Jersey |
| Premier Technology Group | North Carolina |
| Premier Technology, LLC | Iowa |
| Premier Web Development | Arizona |
| Premiere Creative | |
| Premiere Digital Service | California |
| PremierePC Technology Group | South Carolina |
| Premio, Inc. | California |
| Premios Group | Pennsylvania |
| Premises Systems | Michigan |
| Premisys Support Group, Inc. | Colorado |
| Premium Choice Broadband | Maine |
| Premium Finance Software | Florida |
| Premium Logo Designs | |
| Premium Resource, LLC | |
| Premium Software | Wisconsin |
| Premium Technology, Inc. | New York |
| Premium USB | Arizona |
| Premium Web Development, LLC | Georgia |
| Premium Websites, LLC | Washington |