The 10 most sustainable Spanish companies

Discover how Spain's top 10 sustainable companies are transforming their industries through responsible, ethical and environmentally friendly practices.

In a world increasingly aware of climate change, sustainable businesses are emerging as leaders in building a more promising future.

Committed to environmental care, these companies also adopt ethical and responsible practices towards their employees, customers, and society at large.

The Importance of Sustainable Businesses

Sustainable businesses are becoming a fundamental pillar in achieving a balance between economic growth, environmental care, and social welfare.

Their commitment is reflected in their ability to integrate planet-friendly practices, foster fair work environments, and contribute to the development of the communities in which they operate.

Practices That Distinguish Sustainable Businesses

Sustainable businesses stand out through their dedication to sustainable development by implementing practices that benefit both the environment and society.

  • Effective Environmental Management: Adopting clean technologies and efficient resource use are hallmarks of sustainable companies. Initiatives like reducing carbon footprints, recycling, and sustainable waste management underscore their commitment to the planet.
  • Corporate Social Responsibility (CSR): These companies go beyond economic impacts to positively influence society. Engaging in community projects, promoting inclusion, and supporting local development are defining actions.
  • Ethics and Transparency: Integrity in operations and transparency with stakeholders are crucial. Sustainable businesses promote good governance practices that ensure mutual trust and respect.

A specific area where companies can make a significant difference is in digitizing their processes to reduce paper use, a sustainable and efficient practice.

Sustainable businesses are becoming a fundamental pillar in achieving a balance between economic growth, environmental care, and social welfare.

Top 10 Most Sustainable Companies in Spain:

The most sustainable companies in Spain have been recognized for their social commitment, their responsibility towards practices that support sustainable development, and their ethical management.

Grupo Social ONCE:

Awarded for its extraordinary work in social inclusion and creating job opportunities for people with disabilities. ONCE has implemented training and employment programs, ensuring accessibility and equal opportunities in all its processes.


Recognized for its sustainability focus throughout its supply chain. Inditex has launched initiatives like using sustainable materials in its products, promoting fair labor practices, and reducing the environmental impact of its operations.


Its "Total Quality" model, integrating suppliers, employees, and customers into its sustainability strategy, has been key. Mercadona works on optimizing logistics to reduce emissions, promotes responsible consumption, and supports the local economy.


Noted for its commitment to the sustainable design and production of furniture, IKEA invests in renewable energy and promotes the circular economy through recycling and product reuse programs.


The insurer has been recognized for its efforts in corporate social responsibility, including investing in sustainable projects, promoting financial education, and its commitment to inclusion and diversity.

Mahou San Miguel:

Its sustainability strategy focuses on efficient water and energy management, promoting sustainable packaging, and supporting local agriculture, earning it recognition in the beverage sector.

Mutua Madrileña:

The company has been awarded for its social responsibility policies, including promoting road safety, supporting health research, and its commitment to employee welfare.


Recognized for its leadership in sustainable financing and social impact projects, CaixaBank promotes financial inclusion and supports initiatives that contribute to the economic and social development of communities.

Leroy Merlin:

Its focus on sustainability is reflected in promoting eco-sustainable products for the home, improving energy efficiency in its stores, and implementing recycling and waste reduction programs.


The company has been awarded for its focus on sustainable nutrition, promoting regenerative agriculture, and its commitment to reducing the environmental impact of its products and operations.

Each of these companies has demonstrated a genuine commitment to sustainability. They have undertaken concrete actions that not only benefit the environment and society but also set new standards of responsibility and ethics in the business world. Their recognition as the most sustainable companies in Spain reflects the positive impact of their initiatives and their leadership in promoting a more sustainable future.

Sustainable businesses are the future, and it's time to be part of the change.

Create Free Card

flecha blanca hacia la derecha

About our cookies 🍪

When you click “Accept”, you accept the storage of cookies for the optimization of site use, traffic analysis and advertising personalization. More information in our Cookie Policy.