| ID | Name | Type |
|---|---|---|
| #5858 | Herron Software | Z |
| #22811 | Hersoft | P |
| #21562 | Hertz De Benedetti | Z |
| #5860 | Herve Ast | ? |
| #5861 | Herve Monchatre | ? |
| #5862 | Hervé Trisson | + |
| #5863 | Herwig Feichtinger | ? |
| #5864 | Herzel S. | ? |
| #5865 | Hessam Khoshnevisan | + |
| #5866 | Hessel Software | P |
| #5867 | Hestacrest Business Software | Z |
| #5868 | Hestacrest Ltd | Z |
| #5869 | Hewson Consultants Ltd | P |
| #5870 | Hexadecimal Press | Z |
| #5871 | Heyne Computer Bucher | Z |
| #5872 | Hi Score | Z |
| #5873 | Hi-Tec Software Ltd | P |
| #5874 | Hi-Tech Microsoft | P |
| #5875 | Hi-Tech Software | Z |
| #5876 | Hi-Yin Music | Z |