| Recharge Web Design | Pennsylvania |
| Recharge, Inc. | |
| Rechat | Texas |
| ReciPal, LLC | |
| Reciprocity | California |
| Reciprocity Industries, LLC | Montana |
| Recko.io | Delaware |
| Reclaim.ai, Inc. | Oregon |
| Reclamere | Pennsylvania |
| Recludix Pharma | |
| ReCode Therapeutics | |
| Recogin Technologies | North Carolina |
| Recogni | |
| Recognify Life Sciences, Inc. | New York |
| Recognition Media, LLC | Florida |
| Recognition Technologies, Inc. | New York |
| Recognize | California |
| Recognos | California |
| Recombia Biosciences | California |
| Recombinant Technologies, LLC | Connecticut |
| Recombinetics | Minnesota |
| ReconArt, Inc. | Virginia |
| Reconstruct, Inc. | California |
| ReCor Medical, Inc. | California |
| Record360 | |
| Recorded Future, Inc. | Massachusetts |
| RecordKeeper Systems | Missouri |
| Records Imaging Systems, Inc. | Arkansas |
| RecordsandDatamanagement. | New Mexico |
| Recortec, Inc. | California |
| Recovery Database Network | Arizona |
| Recovery Mechanic | Washington |
| Recovery Platform | North Carolina |
| Recovery Point Systems, Inc. | Maryland |
| RecoveryTools | |
| Recraft, Inc. | |
| Recreational Software, Inc. | Arizona |
| Recruit CRM | |
| Recruit Group | |
| RecruitBot | California |
| Recruiter Networks | |
| Recruiter.com, Inc. | New York |
| Recruiterflow, Inc. | |
| Recruiters Websites | Missouri |
| Recruitics | Connecticut |
| Recruiting Innovation | Colorado |
| Recruiting Services International Ltd | Ohio |
| Recruiting.com | Arizona |
| RecruitingScience | |
| Recruitomics, Inc. | |