- Wesley Village
- Wesley Willows Corporation
- WesleyLife
- West Anaheim Medical Center
- West Bay Pilipino Multi Service Center
- West Boca Medical Center
- West Buncombe Elementary School
- West Calcasieu Cameron Hospital
- West Central Georgia Regional Hospital
- West Chester Hospital
- West Coast Arborists, Inc.
- West Engineering Company, Inc.
- West Hills Hospital and Medical Center
- West Hollywood Convention and Visitors Bureau
- West Holt Medical Services
- West Jefferson Medical Center
- West Kendall Baptist Hospital
- West Liberty Foods
- West Penn Hospital
- West Roxbury YMCA
- West Sacramento Chamber of Commerce
- West Sacramento Police Department
- West Senecca Central School District
- West Tennessee Healthcare Volunteer Hospital
- West Valley City
- West Valley City Public Relations and Neighborhood Services Office
- West Virginia Hospital Association
- West Virginia Society of Association Executives
- West Virginia University
- West Virginia University Hospital Transplant Division
- West Virginia University SODA
- West-MEC Western Marisopa Education Center
- Westar Energy
- WESTAT
- Westchester County Clerk
- Westchester County Department of Senior Programs and Services
- Westchester County Tourism
- Westchester Medical Center
- Westcoast Hotels
- Westcon Group
- Westel Inc.
- Western Arizona Regional Medical Center
- Western Branch High School
- Western Carolina Medical Society
- Western Carolina University
- Western Dairyland Community Action Agency
- Western Gas Resources
- Western Health Advantage
- Western Highlands Network
- Western Illinois University