NGDATA is a company that provides big data analytics and artificial intelligence to help companies improve customer experience. It collects customer data from various sources to build detailed customer profiles called "Customer DNA" and uses this to deliver personalized experiences across channels, proactively engage customers, enhance customer service, and gain greater insights from existing customer data. The document discusses case studies of NGDATA helping companies in retail banking, media, and other industries to better understand their customers and improve customer retention through real-time personalization.