NRB is a Belgian IT services company with over 700 employees and €300 million in annual revenue. It provides mainframe services from two data centers using IBM z13 and Bull Helios 5 mainframes, hosting over 800 million transactions per year. NRB has over 150 employees dedicated to its mainframe business unit and continues to invest in modernizing its mainframe platform and practices to support customers' bimodal IT strategies with services like PaaS and cloud. NRB aims to help customers fully leverage ICT to run, optimize and innovate their businesses.