Putting the CT in crypto: Greenwich startup creates exchange for digital 'tokens' Alexander Soule FacebookTwitterEmail 1of9 Symbridge CEO Michael McGuire, right, works with his colleagues at the Symbridge headquarters in Greenwich, Conn. Wednesday, July 14, 2021. Symbridge promotes a new model for a digital exchange that allows investors to buy and sell cybercurrencies as well as other digital "tokens" that assign value to tangible items.Tyler Sizemore / Hearst Connecticut MediaShow MoreShow Less 2of9 Symbridge CEO Michael McGuire poses at the Symbridge headquarters in Greenwich, Conn. Wednesday, July 14, 2021. Symbridge promotes a new model for a digital exchange that allows investors to buy and sell cybercurrencies as well as other digital "tokens" that assign value to tangible items.Tyler Sizemore / Hearst Connecticut MediaShow MoreShow Less