ECOSTEEL is a Portuguese internationally renowned company with a leading position in the construction and metalwork sectors. Based in Oporto surroundings, ECOSTEEL stands out for the value and solutions associated with the most varied activities, from development of frame systems to artistic installations and even design. Since its foundation in 2013, it has been managed by the entrepreneur José Maria Ferreira, whose professional career has over 30 years of experience in the construction sector. ECOSTEEL represents a success case and a unique growth, which is reflected in the increase of the initial workforce of about 30 collaborators to the current 250. With an investment of around 15M€ in 5 years, ECOSTEEL achieved a solid leading position in the market through a strategy based on the combination of research, technology, industry and customized solutions, which promotes the highest design, comfort and safety requirements. Ecosteel is the owner and founder company of OTIIMA | Much more than a window.