IEN has been working with professionalism and dedication since 1998, in order to provide everybody with more light and comfort. We are present in Portugal, Angola, Mozambique and Gibraltar. However, we aim to keep expanding our boundaries, and take our brand further throughout the world. For more than 15 years, IEN has been seeking the best solutions to the challenges posed by its clients, and working hard to fulfil its mission. We are highly skilled in electrical and mechanical installations, with a broad range of experience in and out of Portugal. For IEN, our client's satisfaction is the top priority.