Solacia Inc. is a Korea-based company engaged in the development and provision of smartcards. The Company provides universal subscriber identity module (USIM) cards, including combination USIM cards used for transportation applets and mobile banking , contact USIM cards which are subscriber modules only executing a simple individual authentication function, near field communications (NFC) USIM cards which make mobile payments by grazing the mobile phone near the payment terminals, giga USIM cards with high capacity memory, and others, banking cards, as well as arcade game operation information display device (OIDD) cards. It also involves in the development of integrated circuit (IC) card issuing systems and provision of smart card readers.