| ID | Name | Type |
|---|---|---|
| #18658 | Howard Sherman | + |
| #5972 | Howard Software | Z |
| #5973 | Howard W. Sams & Co Inc | Z |
| #15850 | Hsieh Min Hon | + |
| #5974 | Hubert Joas | + |
| #5975 | Hubert L. Dreyfus | + |
| #5976 | Hudson Soft | Z |
| #5977 | Hueber Software | Z |
| #16474 | Huelvy | ? |
| #21972 | Huey Games | P |
| #5978 | Hugh Binns | + |
| #5979 | Hugh Creed | + |
| #5980 | Hugh Davis | + |
| #5981 | Hugh Dereli | + |
| #5982 | Hugh Gammon | + |
| #5983 | Hugh J. McLenaghan | + |
| #5984 | Hugh McGregor | + |
| #5985 | Hugh Mo | + |
| #5986 | Hugh Riley | + |
| #5987 | Hugh Shaw | + |