Teixeira Duarte SA engages in providing industrial and construction services. It operates through the following segments: Construction, Concessions and Services, Real Estate, Hotel Services, Distribution, and Automobile. The Construction segment engages in the geotechnical and rehabilitation works, building and infrastructures construction, and mechanical engineering. The Concessions and Services segment operates highways, waste collection and treatment, property management and cement production. The Real Estate segment includes residential, commercial, health, leisure, industrial and logistics real estate development and management services. The Hotel Services segment involves in the operation of hotels and health clubs. The Distribution segment consists of wholesale and retails of food products, as well as operation of stores with household goods. The Automobile segment engages in the sale of motor vehicles. The company was founded by Ricardo Esquível Teixeira Duarte in 1921 and is headquartered in Porto Salvo, Portugal.