| 1923–1940 |
|
Biržų alus | 0 caps | |
| 1940–1972 |
|
Biržų alus (Биржайский пивоваренный завод) | 0 caps | |
| 1973–1990 |
|
Kalnapilis (Калнапилис) | 0 caps | |
| 1990–1995 |
|
Kalnapilis | 0 caps | |
| 1996– |
|
Biržų alus | 1 caps | active |
The brewery of the Radziwiłł estate of Biržai, ordered in 1682, the first brewhouse built in 1686; destroyed in the Swedish war in 1704 and after the First World War, brewing again from 1923. Nationalised in 1940, part of Kalnapilis from 1973; independent again under its old name from 1996. unverified info