Sunduka is a software company based in Finland, which develops for transformative mobile marketing and communication tools for companies. We have offices in Oulu and Helsinki. Our main products: Cardu allows people to store all their physical cards as mobile cards in one easy to use application. It is a Mobile loyalty & member marketing tool for companies & organizations. http://www.cardu.com Ringi is Re-inventing phone calls and creating the world’s first call branding business. http://www.ringi.com