| ID | Name | Type |
|---|---|---|
| #5804 | Heiko Kieser | + |
| #5805 | Heinemann | ? |
| #5806 | Heinemann Educational | Z |
| #15988 | Heinemann Five Ways Software | P |
| #5807 | Heiner Pinke | + |
| #20386 | Heinrich Malik | + |
| #5808 | Heinrich Seibert | + |
| #5809 | Heinz Baurich | + |
| #5810 | Heinz Heise | + |
| #5811 | Heinz Muller | + |
| #5812 | Heinz Scsibrany | + |
| #5813 | Heinz-Erich Erbs | + |
| #20447 | Heinz-Guenther Grebe | + |
| #19544 | Heise Software | Z |
| #5814 | Hektic Software | Z |
| #5815 | Helen Davies | + |
| #5816 | Helge Keller | + |
| #21263 | Helios Taraba | + |
| #5817 | Hellboj | - |
| #5818 | Hellenic Software | Z |