The Rokus Klett Publishing House is part of the Klett AG group. Apart from parent companies in Germany (Klett Verlag, Klett Languages, Klett-Cotta etc.), the group owns equity shares in companies in 16 European countries.
The Rokus Klett Publishing has 8 departments (Research & Development, Editorial, Repro-studio, Promotion, Sales, Accounting, Marketing and Warehouse). In addition, it has two subsidiary companies:
- Izdavačka kuća Klett d.o.o. (Klett Publishing Ltd.) in Belgrade
Towards the end of 2003 the subsidiary company Izdavačka kuća Klett d.o.o. (Klett Publishing Ltd.) was established in Serbia. The company is based in Belgrade at Maršala Birjuzova 3-5.
- Klett Verlag d.o.o. (Klett Verlag Ltd.) in Zagreb
In the spring of 2004 the subsidiary company Klett Verlag d.o.o. (Klett Ferlag Ltd.) was established in Croatia. The company is based in Zagreb at Domagojeva 15.
The basic activity of Rokus Klett Publishing and the subsidiary companies is the publishing and distributing of textbooks.