Choose Us!

Our main Business Partners have an international focus, with worldwide activities and recognition, covering a wide range of services, always customer oriented.

Our Clients Rating


Together with all our partners, we have achieved statistical figures of great value for the development of our business, and that enhance our goal of continuous growth, putting all that experience at the service of our customers and their projects.

We are committed to developing a culture based on performance and excellence. We set objectives in all our interventions, and try to apply four basic elements for the performance of “Quality Assurance”: Customer Focus, Innovation, Responsible Behavior, People Development.

Our Company

For over 20 years, we have been building lasting relationships and projects. We build in challenging environments and require green solutions in the industries in which we work. Most importantly, we build strong relationships that allow us to maintain long-lasting collaborations, anywhere. No matter the job, we go beyond construction.

Mar Casting, S.L.

years of experience

Customer focus

Our unwavering focus on fully understanding clients' needs and delivering on our promises, regardless of the scale or complexity of the challenge at hand.

Working in partnership with our clients, we develop bespoke teams and solutions from initial concept, through each stage of the project and on to completion, ensuring that the best expertise and resources are deployed to achieve the required time, cost, quality, safety and sustainability outcomes.

Responsible Behavior

We assume our duty to act responsibly at all times. The impacts of our activities on the environment, our people and the customers in which we operate, we work in compliance with the high standards set out in our Global Code of Conduct.

In particular, we place the safety of those involved in or affected by our operations as our core value, with the goal of eliminating all accidents in our projects by 2020.

We also take a leadership role in driving change in our industry by seeking ways to reduce the effect of our operations on the environment through the modernization of traditional methods and practices.