BigONE is a cryptocurrency exchange that was founded in 2017 by three individuals: Eric Meltzer, Andy Cheung, and Greg Wong. Eric Meltzer is a partner at INBlockchain, a blockchain investment firm, and has been involved in the cryptocurrency industry since 2013. Andy Cheung is a former executive at OKEx, another cryptocurrency exchange, and has experience in trading and risk management. Greg Wong is a software engineer with experience in building trading systems.

The exchange launched in December 2017 and is headquartered in Singapore. It offers trading in a variety of cryptocurrencies, including Bitcoin, Ethereum, and Litecoin, as well as some lesser-known altcoins. BigONE also offers margin trading and has a referral program that rewards users for bringing in new traders.

BigONE has gained a reputation for being a reliable and secure exchange, with a focus on user experience. The exchange has implemented a number of security measures, including two-factor authentication and cold storage for user funds. It also has a 24/7 customer support team to assist users with any issues they may encounter. Overall, BigONE has become a popular choice for traders looking for a trustworthy and user-friendly cryptocurrency exchange.