• Organisation Name
• Country

• Diponegoro University - Faculty of Economics and Business
• Indonesia 

• President University - English Language and Literacy Center
• Indonesia 

• Informatika Institut Teknologi Telkom Purwokerto
• Indonesia 

• Institut Teknologi Sepuluh Nopember
• Indonesia 

• PT Jasa Marga
• Indonesia 

• Indonesia Endowment Fund for Education (LPDP)
• Indonesia 

• Pusat Bahasa Fakultas Ilmu Budaya UGM
• Indonesia 

• IPB University
• Indonesia 

• IDP Education Surabaya
• Indonesia 

• University of syiah kuala
• Indonesia 

• SMA Khalifa Insan Madani Sejahtera
• Indonesia 

• Ministry of Foreign Affairs - Centre for Education and Training
• Indonesia 

• UPT Bahasa Universitas Negeri Padang
• Indonesia 

• Central Queensland University Indonesia office
• Indonesia 

• PT Deloitte Consulting
• Indonesia 

• UKRIDA Language Training Center
• Indonesia 

• Hult International Business School - Indonesia
• Indonesia 

• PT Meta Visio Indonesia
• Indonesia 

• Universitas Islam Bandung
• Indonesia 

• Telkom University
• Indonesia