- Weinberg Wheeler, Hudgins, Gunn and Diel, LLC
- Weingarten Realty Investors
- Weinstein Management Company, Inc.
- Weirton Medical Center
- Weirton United Way
- Weis Builders, Inc.
- Weiser Security Services
- Welch Allyn, Inc.
- Welch Community Hospital
- Well Workplace Nebraska
- Wella Manufacturing of Virginia, Inc.
- Wellington Regional Medical Center
- Wellmont Health System
- Wells Fargo
- Wells Fargo Bank New Mexico
- WellSpan Ephrata Hospital
- WellSpan Gettysburg Hospital
- WellSpan Good Samaritan Hospital
- WellSpan Health
- WellSpan Surgery and Rehabilitation Hospital
- WellSpan Waynesboro Hospital
- WellSpan York Hospital
- WellStar Atlanta Medical Center
- WellStar Atlanta Medical Center South
- WellStar Cobb Hospital
- WellStar Douglas Hospital
- WellStar Health System Corporate Office
- WellStar Kennestone Regional Medical Center
- WellStar North Fulton Hospital
- WellStar Organizational Learning at WellStar Development Center
- WellStar Paulding Hospital
- WellStar Spalding Regional Medical Center
- WellStar Sylvan Grove Hospital
- WellStar West Georgia Health Systems
- WellStar Windy Hill Hospital
- Welocalize, Inc.
- Welsh and Welsh, Registered Investment Advisor
- Welsh Mountain Health Centers
- Wendy Marx Foundation
- Wentworth-Douglass Hospital
- WESA Trade Shows
- Wesbury United Methodist Retirement Community
- Wescom
- Wesley Des Moines
- Wesley Medical Center
- Wesley Village
- Wesley Willows Corporation
- WesleyLife
- West Anaheim Medical Center
- West Bay Pilipino Multi Service Center