Paymium is a cryptocurrency exchange that was founded in 2011 by Pierre Noizat and Gonzague Grandval. The exchange was launched with the aim of providing a secure and reliable platform for buying and selling Bitcoin. Paymium is headquartered in Paris, France, and has since expanded its services to include other cryptocurrencies such as Ethereum and Litecoin.

Paymium has gained a reputation for being one of the most secure cryptocurrency exchanges in the world. The exchange uses a proprietary security system called "Cold Wallet" to store users' funds offline, which makes it virtually impossible for hackers to steal funds. Paymium also offers two-factor authentication and other security features to ensure that users' accounts are protected from unauthorized access.

Paymium has become a popular choice for cryptocurrency traders and investors in Europe and beyond. The exchange has a user-friendly interface that makes it easy for beginners to buy and sell cryptocurrencies. Paymium also offers competitive fees and a range of payment options, including bank transfers and credit cards. Overall, Paymium is a reliable and trustworthy cryptocurrency exchange that is well-suited for both beginners and experienced traders.