The role of Small and Medium-Sized Enterprises (SMEs) in sustainable development: case studies

In the 20th century, the concept of sustainable development emerged, aiming to preserve nature and promote long-term continuous progress, ensuring that present needs are met without compromising the needs of future generations. Small and medium-sized enterprises (SMEs), which represent the majority of the business fabric, not only in Portugal but also in the European Union, play a crucial role in this process. The relationship between SMEs and sustainability is influenced by their economic contribution, proximity to the local community, and ability to drive rapid social changes in favor of sustainability. The aim of this work is to understand how SMEs can contribute to the pursuit of sustainable development. Through five case studies, we have shown how different Portuguese SMEs have approached sustainability in innovative and effective ways. Each case study highlights the strategies used, the challenges faced and the benefits achieved.