OceanEx is a centralized cryptocurrency exchange founded in November 2018. The company has headquarters in the Cayman Islands. Among the core members of the OceanEx team, there are people who worked in CISCO, Samsung Research, Baidu, Morgan Stanely, and some other big companies.
Exx exchange was founded in 2017 and is based in Hong Kong. In 2021 many users reported of disappearance of their funds on the exchange. We strongly recommend to avoid using this exchange.
Launched in May 2019, TCHAPP is an iOS app mobile exchange that is 100% owned by Thore exchange/Thore Network. It is registered in the Swiss crypto valley.