- Heart of Florida United Way
- Heart of Illinois United Way
- Heart of Kentucky United Way
- Heart of Missouri United Way, Inc.
- Heart of West Michigan United Way
- Heart to Heart Prescription Assistance Foundation
- Heart.4.The.City
- Hearthstone Assisted Living Inc.
- Heartlab
- Heartland Community College
- Heartland Kidney Network
- Heartland United Way, Inc.
- Heartwood Institute
- Heavy Construction Carpenters Local 2274
- Heber Valley Medical Center
- Hebrew Homes of Greater Washington
- Hecker and Associates, LLC
- Heckett MultiServ
- Hedgehog Technology Services
- Hedrick Enterprises
- Heery International, INC
- Hega Construction Company
- Hegg Memorial Health Center
- Heidelberg Distributing Company
- Heidrick and Struggles, Inc.
- Hein Law Firm, Chartered
- Helen Keller Memorial Hospital
- Helena - West Helena
- Helena Regional Medical Center
- Helms Briscoe
- Helping Hands Clinic
- Hemet Global Medical Center
- Hemet Valley Medical Center
- Henderson and ASC.
- Henderson County Community Hospital
- Henderson County United Way
- Henderson Hospital
- Henderson Manufacturing
- Henderson Police Department
- Henderson, Franklin, Starnes and Holt, P.A.
- Hendersonville County Free Medical Clinic
- Hendricks County Government Center
- Hendricks Regional Health
- Hendry Regional Medical Center
- Henkels and McCoy, Inc
- Hennepin County Medical Center
- Hennepin County, Intergovernmental Relations Department
- Henrico Doctors Hospital
- Henrico Doctors' Hospital
- Henrico Doctors' Hospital Parham