| Berlin | TROPS GmbH | www.funsport.de | |
| Berlin | Hydronalin e. K. | ||
| Krailling, Bavaria | Sub Zero | www.subzero-system.de | |
| Unterhaching | FLD Gmbh | www.fld-computer.de |
| Berlin | TROPS GmbH | www.funsport.de | |
| Berlin | Hydronalin e. K. | ||
| Krailling, Bavaria | Sub Zero | www.subzero-system.de | |
| Unterhaching | FLD Gmbh | www.fld-computer.de |