Constructora Calchaqui Competitors

Techint Engineering & Construction provides project management, engineering, procurement and construction services on a global basis for large-scale projects in the Oil & Gas, Power, Mining, Infrastructure & Architecture civil works and Industrial Plants sectors. Our 19,500 professionals worldwide, backed by 70 years of experience, are committed to the development of timely and competitive solutions to complex project requirements, complying with the highest industry quality and safety standards, while protecting the environment and promoting the development of local communities.

Somos a Odebrecht Engenharia & Construção. Há mais de 80 anos no mercado, realizamos projetos estruturantes de engenharia no Brasil e no mundo. Nosso foco é gerar valor para a sociedade por meio da nossa capacidade técnica, deixando um legado muito importante para as futuras gerações. Para nós uma ponte é muito mais do que uma obra: é uma forma de conectar as pessoas. Trabalhamos todos os dias para transformar o futuro.

Founded in 1894, Ghella is a major Italian global force recognized for its excellence in the construction of large-scale public infrastructure and expertise in the use of Tunnel Boring Machines (TBMs). With five generations of long-standing tunnelling experience, we have completed over 190 tunnels, connecting more than 1,000 km of metros, railways, motorways, and hydraulic works. We take pride in our diverse community of over 6,000 people, residing in fifteen countries, and working across four continents, primarily in Oceania, Europe, North and South America, and Southeastern Asia. We operate to the highest standards of quality, innovation, and sustainability. To achieve this, we employ cutting-edge technologies, pioneering construction methods, and continuous investment in people’s development. Occupational safety and environmental protection are at the core of how we work. We strive to improve connectivity, enhance mobility, reduce environmental impact, and optimize the use of natural resources. The world is our home. As for tomorrow, our approach remains unwavering: one step at a time, together.