Penguin Books' is a publisher founded in 1935 by Allen Lane.

Rhinegold Publishing is an independent publisher of music magazines, music yearbooks and education resources, founded in 1977.

Katz Editores is an independent Argentine scholarly publisher, founded in 2006.

Oberon Press is an independent Canadian literary publisher founded in 1966.

A small nonprofit publisher founded by Erdrich and her sister, Wiigwaas Press, is affiliated with the store.

Progress Publishers was a Moscow-based Soviet publisher founded in 1931.

Etruscan Press is an American publisher founded in 2001 with a grant from the Oristaglio Foundation.

Ottenheimer Publishers, Inc. was a Baltimore, Maryland, publisher founded in 1890 and which closed in 2002.

Birkhäuser is a former Swiss publisher founded in 1879 by Emil Birkhäuser.

Supersoft is a software and computer game developer and publisher founded in England in 1978.