-
VERITAS Verlagsgesellschaft
Austria -
PROSVETA Publishing Group
Bulgaria -
Profil Klett
Croatia -
Fraus Publishing House
Czech Republic -
Systime
Denmark -
Koolibri Publishers Ltd.
Estonia -
Otava Publishing Company Ltd.
Finland -
Cornelsen Verlag GmbH
Germany -
Patakis Publishers
Greece -
CJ Fallon
Ireland -
CET
Israel -
Zvaigzne ABC Publishers Ltd.
Latvia -
Sviesa
Lithuania -
Gyldendal Undervisning
Norway -
WSiP Sp.z o.o.
Poland -
Learnetic
Poland -
Texto Editores
Portugal -
SC Art Klett SRL
Romania -
Kreativni Centar
Serbia -
Rokus Klett Publishing House Ltd.
Slovenia -
Editorial Vicens Vives
Spain -
Natur & Kultur
Sweden -
Lehrmittelverlag Zürich
Switzerland -
Ranok Publishing House
Ukraine