Group
- Helaman's Warriors25
- Heroes of Rokugan38
- Heroscapers19
- Hex Games16
- Hit 'Em With a Shoe1
- Holding Space, LLC12
- Holodeck Malfunctions1
- Holy Grail Games90
- Homestar Runner8
- Hub Games21
- Hunters Entertainment2
- Hurd Family Gaming3
- Hyacinth Games6
- IDIG4
- IELLO30
- IGN Entertainment1
- IGN/Geek & Sundry1
- INS Group3
- ION Studios, Inc.9
- Impact Miniatures1