| ID | Name | Type |
|---|---|---|
| #21724 | Hillary Wells | + |
| #5895 | Hillrise Software | Z |
| #5896 | Hillview School | Z |
| #5897 | Hilton Computer Services Ltd | Z |
| #5898 | Himik's ZxZ | ? |
| #5899 | Hindleppe Software | Z |
| #17341 | Hindley Electronics | R |
| #5900 | Hipocrates Soft | Z |
| #5901 | Hippiman | ? |
| #5902 | Hippo Enterprises | Z |
| #5903 | Hippo Software | Z |
| #17342 | Hire-Soft | X |
| #18079 | Hirezz Games | Z |
| #19945 | Hiro Kimura | + |
| #5904 | Hirst Electronics | Z |
| #5905 | Hirurg | ? |
| #5906 | Hispanis Adventures | Z |
| #19567 | Hit & Do | Z |
| #5907 | Hit-Pak | @ |
| #5908 | Hitech Games Plus | Z |