- Hunter Associates
- Hunter Contacting Co.
- Hunter Health Clinic
- Hunter Holmes McGuire Veterans Administration Medical Center
- Hunter's Truck Sales and Service Inc.
- Hunterdon Healthcare
- Hunterdon Medical Center
- Huntingdon County United Way, Inc.
- Huntington Beach Hospital
- Huntington High School
- Huntington Hospital
- Huntington Hospital
- Huntsville Havoc
- Huntsville Hospital
- Huntsville Marriott
- Hurlens Corporation
- Hurley Consulting Associates, Ltd.
- Hurley Medical Center
- Huron Valley-Sinai Hospital
- Hurstbourne Hotel at Louisville Conference Center
- Hussey Copper
- Hutchinson County United Way
- Hutchinson Medical Center
- Hutchinson Regional Medical Center
- Hyatt
- Hyatt Corporation
- Hyatt Orlando
- Hyatt Regency Birmingham - The Wynfrey Hotel
- Hyatt Regency Cincinnati
- Hyatt Regency Kauai
- Hyatt Regency Phoenix
- Hyatt Resorts Caribbean
- Hyde Leadership Public Charter School
- Hydrologic Monitoring LP
- Hylton Adamson Watson
- HyOx Medical Treatment Center
- Hyundai
- Hyway Trucking
- I Still Can Mentorship, INC
- I.C. System
- i3 Research
- IADT
- Iballot.com
- Iberia Medical Center
- Iberia Tiles
- Iberville Parish Council
- IBEW Local 1919 - Journeyman Tree Trimmers
- IBF Group
- IBM
- IcanSaveLives.org, Inc.