Quality and Environment
Certifications
At the end of 2012, Castillón Martínez obtained the certification of an integrated quality and environmental management system, according to the UNE-EN-ISO 9001 and UNE-EN-ISO 14001 standards.
In the same way and a year later, Castillón Martinez was certified in the UNE-EN 1090:2011 + ISO 3834 standard. Execution of steel structures, being one of the first companies in Spain to obtain this certificate.
In 2025, we obtained the EN 1090:2011 certification with execution class EXC3, with the aim of manufacturing, certifying, and placing medium-to-high structural responsibility steel structures on the European market. This ensures compliance with the quality, safety, and traceability requirements demanded by European regulations, allowing us to build structures such as bridges, high-rise buildings, and industrial plants.
In 2022 and due to Brexit, Castillón Martinez was certified in BS EN 1090-1:2009+A1:2011 with the aim of being able to continue working with companies in the United Kingdom.
In terms of Safety, we have an occupational risk prevention management system based on Law 31/1995 The management of the CASMAR GROUP raises awareness among workers to reduce occupational accidents and diseases, minimize the risks derived from working conditions and control safety in the work environment for both workers, workers, workers subcontractors and customers.
EN ISO 3834-3:2005
QUALITY REQUIREMENTS FOR MELT WELDING OF METALLIC MATERIALS. PART 3: NORMAL QUALITY REQUIREMENTS – APPLUS .
EN 1090-1:2009+A1:2011
EJECUCIÓN DE ESTRUCTURAS DE ACERO Y ALUMINIO. COMPONENTES ESTRUCTURALES. COMPONENTES Y ESTRUCTURAS METÁLICAS DE ACERO. MÉTODO 2, 3a & 3b. RANGO DE EJECUCIÓN: EXC3 – APPLUS
BS EN 1090-1:2009+A1:2011 UKAS:
EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES. STRUCTURAL COMPONENTS. METHOD 2, 3a & 3b. EXECUTION RANGE: EXC3 –– APPLUS
Corporate Social Responsibility
Mission and Objectives
Dedicated to providing metal sector services nationwide, focusing on our clients’ needs. Our commitment is built on business ethics and the professionalism of our workforce, backed by certified quality standards. Our main objectives are to ensure customer satisfaction, promote the professional and personal development of our employees, and contribute to the creation of wealth in society.
- Client Satisfaction
- Desarrollo profesional y personal de sus trabajadores
- Wealth creation for the community
Society
Over the past 30 years, Grupo Casmar has established a steadfast commitment to the local community, maintaining continuous collaboration with various stakeholders throughout its environment:
- Client Satisfaction
- Desarrollo profesional y personal de sus trabajadores
- Wealth creation within the local community.
Grupo Casmar is committed to the environment, striving to minimize its environmental impact through a series of dedicated measures. We comply with all established legal environmental requirements and promote environmental awareness through regular meetings and continuous training for our operators.
- Educational Institutions
- Sports Clubs and Organizations
- Cultural Associations
- Non-profit Organizations
- Installation of solar panels on the rooftops of our industrial facilities
Environment
Our Workforce
Grupo Casmar promotes close communication with its employees to improve work-life balance, fostering continuous training and versatility in their professional roles. Furthermore, we embrace equal opportunity, facilitating the hiring of both local residents and those who have chosen to settle in our community.
We are committed to protecting the health and safety of our workers and neighbors, ensuring the safety of our facilities and minimizing all operational risks.