?- Microsoft Corporation
- Google Inc. (Alphabet Inc.)
- Cheetah Mobile Inc.
- APALON (IAC Search & Media Technologies Limited)
- Langogo
- Shenzhen Timekettle Technologies Ltd
- SSK Corporation
- Anhui USTC iFLYTEK Co.
- TripLingo LLC
- Travis
- Logbar Inc.
- Waverly Labs
- Lingmo International
- Mesay Technology Co. Ltd
- Jarvisen
- Sourcenext Corporation
- Shenzhen Buoth Industry Co. Ltd
- SpeechTrans Inc.
- ECTACO Inc.