| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| grid1101 | Compass 1101 | 1982 | GRiD Computers | Yes | |
| grid1109 | Compass 1109 | 1982 | GRiD Computers | Yes | grid1101 |
| grid1121 | Compass II 1121 | 1984 | GRiD Computers | Yes | |
| grid1129 | Compass II 1129 | 1984 | GRiD Computers | Yes | grid1121 |
| grid1131 | Compass II 1131 | 1984 | GRiD Computers | Yes | grid1121 |
| grid1139 | Compass II 1139 | 1984 | GRiD Computers | Yes | grid1121 |