Elmasa Obras Públicas S.A.

Elmasa is a large-scale earthmoving, blasting and heavy machinery company, located in Madrid. Through its policy of continuous reinvestment, and through the use in Exclusive to the most renowned machinery worldwide, Elmasa has earned the respect and trust of the largest Spanish and European construction companies throughout its 30 years of existence.

Elmasa has operational headquarters and machinery on the European and African continents, and diversifies its activities, with the same quality standards, in sectors such as logistics or the specialized market for heavy machinery. Elmasa has carried out large-scale projects worldwide with guarantees, such as highways, long-distance railways, international airports, or large open pit mines on the African continent.

A long-term business philosophy

What we contribute to your project


Integral service

We present Elmasa as a specialized supplier of integrated services for earthworks and blasting, recycling and preparation of aggregates, recommending, advising and supporting our clients on any subject in this field. Elmasa's activities do not end with their every-day tasks such as excavating and material hauling, Elmasa also provides clients with a complete earthwork service including blasting, manufacture and selection of aggregates, recycling, trenching and other specific types of excavations,… from the design stage through to management and work execution, we can always count on a team of highly qualified technicians.


Professional team

Elmasa's team is made up of top professionals with different profiles, all committed and armed with specific knowledge as well as broad experience in the sector.

A well balanced team which includes: civil engineers, mining engineers, topographers, surveyors; highly qualified skilled workers fill the roles of supervisors and foremen, operators with all types of skills and specializations, including explosive specialists, machine operators, mechanics, welding experts, electricians, etc.


Proven experience

Elmasa boasts over a 30-year career in the sector, during which we have directly managed different types of earthworks. This has allowed us to gather experience and develop distinctive capabilities in earthworks and blasting management. This experience means Elmasa has the ability to take on any type of project and to be a Benchmark Supplier for Construction Companies and Large Building Contractors. Elmasa also has distribution bases WorldWide.