| Well.co | North Carolina |
| Wellable, LLC | |
| Welland Company, Inc. | Georgia |
| Wellbox, Inc. | Florida |
| Wellby Financial | |
| WellcomeMat, LLC | Colorado |
| WellcomeMat, LLC | |
| WellDatabase | |
| WellDelivered, Inc. | |
| WellDoc, Inc. | Maryland |
| Wellell, Inc. | |
| Wellesley College Computer Science | Massachusetts |
| Wellesley College Mathematics Department | Massachusetts |
| Wellfound | New York |
| Wellframe, Inc. | Massachusetts |
| Wellhub | |
| Welligence Energy Analytics | |
| Welligent | Virginia |
| Wellington Management Company, LLP | |
| Wellington-Royce Corporation | Georgia |
| Wellinks | Connecticut |
| Wellist, LLC | |
| Wellpay, Inc. | California |
| WellRight, Inc. | |
| Wells Computer Systems Corporation | Pennsylvania |
| WellSaid Labs, Inc. | Washington |
| WellSky | Kansas |
| Wellspring Software, Inc. | Missouri |
| Wellspring Worldwide | Illinois |
| Wellth, Inc. | |
| Wellvest Capital, LLC | Massachusetts |
| Welsh Consulting | Massachusetts |
| Welsh Technologies, Inc. | |
| Welsh, Carson, Anderson & Stowe | New York |
| Welwaze Medical, Inc. | |
| WeMakeLeads | |
| WemanConnect | |
| Wemersive, Inc. | California |
| WeMeta Labs | Washington |
| Wemo Technologies | California |
| Wenatchee Valley College | Washington |
| Wencor Group, LLC | Georgia |
| Wendes Systems, Inc. | Illinois |
| Wendy Clark Design | Maine |
| Wengert Software Engineering, Inc. | Pennsylvania |
| Wenlin Institute, Inc. | Massachusetts |
| Wentworth Institute of Technology Applied Mathematics | Massachusetts |
| Wentworth Institute of Technology School of Computing & Data Science | Massachusetts |
| WePay, Inc. | California |
| Wepronex | Wyoming |