United States America USA
- South Dakota State University USA
- Liberty University Virginia USA
- FIU Florida International University USA
- James Maidson University USA
- LCI Language Centers
- The New England School of English Boston
- Columbia West College USA
United Kingdom UK
- International House London IHL
- LSI Portsmouth UK
- Glasgow School of English Glasgow Scotland.
Europe
- University Of Applied Sciences Europe (Berlin Germany)
- LUT Lappeenranta-Lahti University of Technology Finland
- LAB University of Applied Sciences Finland
- Finland University Finland
- International & Hotel Tourism Management College Austria ITM
- Riviera French Institute France
- Warsaw University of Business Poland
- Warsaw University of Humanities Poland
- International European University Kyiv Ukraine
- Wittenborg University of Applied Sciences Netherlands
- Wekerle Business School Hungary
- University of Miskolc Hungary
- International Business School IBS Budapest (Hungary)
- C3S Business School Barcelona
- Room Business School Italy
- Duna International College Hungary
Canada
- University Canada West
- Yorkville University Canada
- London Language Institute LLI Toronto Canada
- London International Academy Canada
- Institute of Technology Development of Canada
- Advanced English Academy, Windsor Canada
- Medicine Hat College Canada
- Career Quest College Canada
- International Gateway Kelowna Canada
- Canadian Institute of Management and Technology CMIT
New Zealand
- ICL Education Group
- IPU New Zealand
- AcademyEX
Cyprus & Turkey
- Academy of Tourism Antalya Turkey
- Cyprus Science University
- Mahsa University Malaysia
- American College Cyprus
