- Kindred Hospitals of Las Vegas
- Kindred Pharmacy Services
- King and Prince Beach and Golf Resort
- King and Prince Seafood Corporation
- King Stringfellow Group LLC
- King's Creek Plantation, LLC
- King's Daughters Medical Center
- King's Daughters Medical Center
- King's Daughters' Health
- Kingman Regional Medical Center
- Kings Family Restaurants
- Kings Mountain Hospital
- Kingsbrook Jewish Medical Center
- Kingsburg Healing Center
- Kingsport Chamber of Commerce
- Kingston Plantation
- Kingwood Resort
- Kinker Press Incorporated
- Kiowa County Memorial Hospital
- Kirby Corporation
- Kirby Lithographic Company, Inc.
- Kirby Pines Retirement Community
- Kirkpatrick and Lockhart, Nicholson, Graham LLP
- Kirtland Airforce Base
- Kirtland Federal Credit Union
- Kishwaukee United Way
- Kissimmee St. Cloud Convention and Visitors Bureau
- Kiwanis Club
- Kiwanis Club of Franklin Square
- Kiwanis Club of Milwaukee
- Kiwanis Gulf Beaches
- Klamath County Oregon
- Klaussner Furniture Industries, Inc
- Klein Management Systems
- Klinger Constructors LLC
- Kmart
- Knapp Medical Center
- Knight Transportation
- Knights of Columbus Council 626
- KNOLL
- Knowledge Now
- Knowledge Systems and Research Inc.
- Knox College
- Knox Community Hospital
- Knox County Board of Commissioners
- Knox County Government
- Knoxville Area Community Hospital
- Knoxville Convention and Visitors Bureau
- Knoxville Tourism and Sports Corporation
- Kohl's