Tammi is a Finnish publishing company established in 1943 by an initiative of Väinö Tanner, leader of the Social Democratic Party of Finland. In 1996, the company was bought by the Bonnier Group, and it is currently the third largest book publisher in Finland.
Its series Keltainen kirjasto (Yellow library), published since 1954, specialises in "quality literature", including books by many recipients of the Nobel Prize in Literature.
- (Finnish) Suomalaisen kustannustoiminnan rakenne
- Official website (Finnish)