| Nominative | Accusative | Dative | Genitive |
| No Article |
Firmenschild |
Firmenschild |
Firmenschild/Firmenschilde |
Firmenschildes/Firmenschilds |
| |
| Definite Article |
das Firmenschild |
das Firmenschild |
dem Firmenschild/Firmenschilde |
des Firmenschildes/Firmenschilds |
| |
| Indefinite Article |
ein Firmenschild |
ein Firmenschild |
einem Firmenschild/Firmenschilde |
eines Firmenschildes/Firmenschilds |
| |
Plural
No Article |
Firmenschilder |
Firmenschilder |
Firmenschildern |
Firmenschilder |
| |
Plural
Definite Article |
die Firmenschilder |
die Firmenschilder |
den Firmenschildern |
der Firmenschilder |
