| Program | Role | Version | Date |
|---|---|---|---|
| Solartext | Developers | 1987-01-01 | |
| Außenwerbungskontor | Publisher/Developer | ||
| ERGO-Kasse 2 | Publisher/Developer | ||
| ERGO-Korrespondenz | Publisher/Developer | ||
| Ergo-Wein | Publisher/Developer | ||
| LVZ-Bau | Publisher/Developer | ||
| Scientific Calculator | Developers | ||
| ST Card-Index | Publisher/Developer | ||
| ST-Hausverwaltung | Publisher/Developer |
