On behalf of the Project Team, we would like to thank All who has contributed to our project by,
among the others, filling in the questionnaires which were a part of the research tasks
of the project. We hope you will benefit from the project research as well as project results.
Particularly, we would like to thank the following schools, companies and other institutions:

- POLONICUM, Centre of Polish Language and Culture for Foreigners, Warsaw University
- Academy of Foreign Languages and Culture of Nations, Academy of Humanities and Economics in Łódź
- The Center for Polish Language and Culture in the World, Jagiellonian University
- School for Polish for Foreigners, University of Łódź
- School of Polish Language and Culture, University of Silesia
- Polish Language and Culture Centre for Polish People from Abroad and Foreigners,
  Maria Curie-Skłodowska University
- AMU School of Polish Language for Foreign Students, Adam Mickiewicz University
- Studium Kultury Polskiej i Języka Polskiego dla Obcokrajowców, Uniwersytet im. Mikołaja Kopernika
- The School of Polish Language and Culture for Foreigners, University of Wrocław
- School of Foreing Languages, Prolog, Cracow
- POLONUS, Rzeszów University
- LINGUAE MUNDI, Warsaw
- TRI Poland Sp. z o.o.
- NGK Ceramics Polska Sp. z o.o.
- Gillete Polska S.A.
- Guardian Industries Poland Sp z o. o.
- HUF Polska Sp. z o.o.
- Delphi Poland sp z o.o.
- Celsa Huta Ostrowiec Sp. z .o.o.
- Eaton Automotivve Sp. z o. o.