Timo Jaakko Antero Julkunen

Kustannusosakeyhtiö Tammi operates as a book publishing company. It provides finnish fiction and translated literature. The company was founded in 1943 and is headquartered in Helsinki, Finland.

Werner Söderström Oy provides publishing and printing services. It publishes Finnish and translated literature, children's and young adult fiction, non-fiction, and comic books. The company was founded in 1878 and is headquartered in Helsinki, Finland.

Kustannusosakeyhtiö Tammi operates as a book publishing company. It provides finnish fiction and translated literature. The company was founded in 1943 and is headquartered in Helsinki, Finland.

Kustannusosakeyhtiö Tammi operates as a book publishing company. It provides finnish fiction and translated literature. The company was founded in 1943 and is headquartered in Helsinki, Finland.

Werner Söderström Oy provides publishing and printing services. It publishes Finnish and translated literature, children's and young adult fiction, non-fiction, and comic books. The company was founded in 1878 and is headquartered in Helsinki, Finland.