- Hines Interests Limited Partnership
- Hingle Michael & Associates
- Hinkle Contracting Corporation
- Hinshaw & Culbertson
- His
- His & Her's
- His Place
- Hisco
- Hispanic Chamber of Commerce
- Hispanic Ministry
- Hitchin Post
- Hi-Tech Auto Repair
- Hi-Tech Cleaners
- Hi-Tech Collision
- Hi-Tek Nails
- Hmart
- Ho Ho Chinese Restaurant
- Hobart Sales & Service
- Hobart West Group
- Hobby House
- Hobby Lobby
- Hobby People
- Hobby Shop
- Hobby World
- HobbyTown USA
- Hodge Podge
- Hoffman & Hoffman
- Hoffman Agency
- Hoffman Construction
- Hog Heaven
- Hogan Group
- Hogan Land Title Company
- Hogan Motor Leasing
- Hoglund Chwialkowski Greeman & Bergmanis P L L C
- Hold-A-Check
- Holiday Apartments
- Holiday Builders
- Holiday Gas Station
- Holiday Hair