- Witt, Mares and Company
- WJSR Radio
- WKHK K95)
- WMAL Radio
- WNC Community Health Services
- WNC Group Homes for Autistic Persons, Inc.
- WNC Organ and Tissue Donation Initiative
- WNC Packaging and Distributions
- Wohl Appraisals
- Woldenberg Village
- Wolfington Body Company, Inc.
- Wolfson Children's Hospital
- Woman's Hospital
- Women and Infants Hospital of Rhode Island
- Women's Basketball Coaches Association
- Women's Center for Advancement
- Wood & Hudson Bank
- Wood & Huston Bank
- Wood County Hospital
- Wood River Health Services
- Woodfin Elementary School
- Woodhaven Retirement Community
- Woodlake Travel Services Inc.
- Woodland Memorial Hospital
- Woodland United Way
- WoodmenLife
- Woodmere Senior Citizens Housing
- Woods Cross City Council
- Woodstock Inn and Resort
- Woolridge of West Memphis
- Worcester County
- Worcester County Commissioners
- Word of Hope Lutheran Church
- Workforce Fulton
- World Class International, Ltd.
- World Golf Village Renaissance St. Augustine Resort
- World Gym
- World Insurance Company
- World Net Telecommunications
- World Trade Centers Association, Inc.
- WorldCom
- WorldRes
- Worth County Division of Family and Children Services
- Worth County Health Department
- Worth Harley-Davison
- WPS Resources Corporation
- WPXX-TV
- WQED Multimedia
- WRC Senior Services
- WREG TV-Channel 3