NRD is the engineering company dedicated to the development and integration of audiovisual and multimedia products. In 1993, it started its activity in the professional audiovisual sector and was soon specialising in integration projects for automated production systems for television. It joined the ADTEL Group in 2009. NRD designs, develops and implements audiovisual production and multimedia service systems, and it is leader in IP video solutions and distribution over the Internet. Its customers include the major television and production companies in Spain with important credentials in Portugal, Colombia, Costa Rica, Honduras and Bolivia. The company also applies its solutions to the corporate, education and public administration sectors.