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ONE COMPANY FROM THE UNION OF TWO

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.

Investment in innovation

Innovation, group vision, and responsibility are a few of the values that guide our daily activities driven by the professional and personal quality of all of the people that make up NISMAR.

Commitment to our customer

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.

Investment in teamwork

NISMAR is pleased to have a highly trained team with extensive experience in the industry. Our staff is available to work on projects anywhere in Spain.

The value of experience

More than 150 projects completed, more than 2,500 homes built, public buildings, industrial and commercial warehouses, etc. and more than 10,000,000 of m2 prepared.

NISTALYBELLO

Since 1981, the construction company Nistal y Bello, S.A. has been working in the construction sector guided by the premises of quality, ongoing training, innovation in products and services, and a solid commitment to its staff, suppliers, and customers.

More than 1,600 apartments delivered
More than 270 single family homes completed
Works in Madrid, Leon, Alicante, Asturias, Lugo, Portugal, etc.
Single family homes, apartment buildings, public works, industrial and commercial
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Mariano Maroñas Hernan, S.A. was founded in November 1981 and its main activity was the end-to-end execution of housing developments, highways, and site preparation. As complementary activities, it performs end-to-end construction, new construction, repairs and conservation of buildings, civil works, and general construction.

More than 250 projects completed
Housing developments, infrastructure, highways, etc.
UNE-EN ISO 9001:2008 – QUALITY MANAGEMENT SYSTEM
UNE-EN ISO 14001:2008 – ENVIRONMENTAL MANAGEMENT SYSTEM