- Companies - H
- HaptImage
- Hazel Marinero, Attorney at Law
- HealthCall, LLC
- Dr. Heather A. Harder and Associates
- Help Logistics, Inc.
- High Performance Imaging, LLC
- Hohmann and Barnard Marketing
- Horizon Financial Management
- HP Enterprise Resource Center
- HumanSoft America, Inc.
- Hearth, LLC
- HMS
- HomeSource Solutions, LLC
- Howard Realty Group, LLC
- Humana
- HySonic Technologies, LLC
