| Wittenberg University | Ohio |
| WittKieffer | Illinois |
| WitWorks | |
| WitzEnd Computing | California |
| Wivity, Inc. | California |
| Wiweeki, LLC | Virginia |
| Wixa Labs | |
| Wiz, Inc. | |
| Wizard Computer Services, Inc. | Massachusetts |
| Wizard Labs, Inc. | |
| Wizard Software Solutions, Inc. | Illinois |
| WizardInnovations | |
| Wizardly | |
| Wizards | |
| Wizards of the Coast, LLC | Washington |
| WizCommerce | |
| Wizdom On Wheels | California |
| Wizdom Systems, Inc. | Illinois |
| Wizehire | Texas |
| WizeHive, Inc. | Pennsylvania |
| Wizeline | California |
| Wizmo, Inc. | Minnesota |
| WizTech, Inc. | Maine |
| Wiztronics, Inc. | Washington |
| Wizu | Virginia |
| Wizzard Speech, LLC | Pennsylvania |
| Wizztronics, Inc. | New York |
| WJP Technology Consultants, LLC | Texas |
| WJR Technologies | Missouri |
| WKMN Development, LLC | Missouri |
| WL Marketing | Washington |
| Wladorf University | Iowa |
| WLANmall | California |
| WLS Training, Inc. | |
| WLT Software | Florida |
| WM Media | Texas |
| WM Software Corporation | Ohio |
| WM Synergy | Texas |
| WM.Digital, LLC | Florida |
| WMC Global | Virginia |
| WMIS Internet | Michigan |
| WMT | Florida |
| WMX | Florida |
| WNA InfoTech, LLC | Delaware |
| WNB Financial, N.A. | |
| WndrCo Holdings, LLC | |
| WNS | Pennsylvania |
| Wntrix, Inc. | |
| Wobot Intelligence, Inc. | California |
| Wochit, Inc. | New York |