NISMAR is a company made up of the fusion of two other companies, CONSTRUCTORA NISTAL Y BELLO, S.A. and MARIANO MAROÑAS HERNÁN, S.A., both consolidated businesses with extensive experience in the construction, building, and civil engineering sector.

We undertake our work with a firm commitment to our private and public customers, fostering an environment of human development within a framework of profitable and sustainable growth, with innovation, quality, and professionalism.

We are convinced that the trust our customers place in us and our team’s talent will help us to continue along the promising path that has been NISMAR’s since 1981, investing in technological innovation and social development.