Casado Martínez S.L.

It was founded in 1981 by Mr. Jesús Casado Cuartero and Mr. Mariano Martínez Beltrán. In its first years of operation, its activity was focused on the maintenance of industrial electrical installations and the construction of medium and low voltage installations. It is from 1995 when its activity focuses on the study, design and assembly of electrical panels for distribution, maneuver and protection.

Our years of experience speak for themselves

m2 of facilities

Qualified operators

Hours performed year 2021

Since our founding, our mission has always been, and will continue to be, to provide quality products and solutions to each and every one of our customers. The main objective of the company is the satisfaction of our clients and that we are considered their collaborators, promoting lasting relationships.

Our main guarantees are given to us by our customers and suppliers, along with our commitment to quality, which is one of the company’s greatest competitive advantages. We act with a strict quality and environmental management policy. We put at your disposal a specialized and highly qualified human team in the design and assembly of electrical panels, developing methodologies that allow us a high level of optimization, in terms of time and resources, providing clear benefits to our clients.

Reduce cost and time in your assemblies


Improves the quality of your finishes

The guarantee of our products

In our Technical Office, we have all the technical means to offer you a comprehensive and quality service.

Computer Aided Design (EPLAN P8). The client can send the plans of his property, engineering that has developed the project or we will develop them directly, even with personalized boxes of his company.

Casado Martínez S.L. currently has more than 15,000 m2 of facilities and a highly qualified staff in the design and assembly of electrical panels that develop any project that is requested of us.

In turn, we have a production department in workshops, an Administration department, a Quality department, a Commercial department and staff in the Technical Office..

Casado Martínez has supplied 17,533 Loc for solar thermal plants for renewable energies, supplying the solar tracker Loc assembly and making a control panel for the solar field, both for tower and parabolic cylinder Solar Thermal Plants.



At Casado Martínez we have state-of-the-art tools and machinery to carry out our projects as efficiently as possible. We have machines with numerical control for optimization and mass production.

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