ESM is a textile company based in Northern Portugal, where the heart of the Portuguese textile industry is located.

Desde 1986, somos uma empresa altamente especializada no desenvolvimento e produção de roupa para marcas de moda. Contamos com recursos técnicos e humanos com décadas de experiência no setor têxtil, contribuindo decisivamente para a oferta de produtos de alta qualidade.

With a highly flexible internal structure, we can adapt to the needs of our clients, enabling us to produce and deliver orders in a timely manner. Our daily commitment to quality allows us to establish a lasting and trustworthy relationship with leading brands in the industry, both nationally and internationally.

The Founders

In 1986, Emília Rosa Teixeira dos Santos and José de Sousa Marques founded the company. Later, in 1992, their son Hermenegildo Romeu Santos Marques joined the company, contributing to its growth and helping it become what it is today—a steadily expanding enterprise.


Our priority will always be the satisfaction of our customers, and for that reason, we work daily to ensure the quality of our products and services.

We believe it is through this commitment that we can maintain the trust and loyalty of our customers.

We pay attention to details and adhere to environmental and social standards, ensuring responsibility and respect for all parties involved in our production chain.

In summary, the combination of technical and human resources, along with our commitment to quality and responsibility, are the pillars that allow us to offer high-quality and innovative textile products to our customers.