CJC Engineering and Projects Ltda is a engineering design and consulting company founded in 2001. Professionals with more than 40 years of experience in technical consulting, project development and technical follow-up of Works.

The CJC develops activities related to the various phases of the design and engineering works for highways, railways and metroways including architecture, general systems, installations, excavations and structures, as well as mining and hydraulic works. Of particular note are underground and containment works such as subway stations, large diameter wells, tunnels in general, water mains, caves for hydroelectric power plants, works for reservoirs and product stocks, open ditches, support structures, station architecture , concrete structures, metal structures and others.

CJC is a company recognized for developing projects with high technical rigor and high degree of complexity, based on optimized solutions, with a strong emphasis on constructive methodology, construction planning and optimization of construction processes.

Since it was founded, CJC has participated in the project of more than 90 subway stations and more than 300km of tunnels in works developed in Brazil, Portugal, Bolivia, Peru, Venezuela, Spain, Ecuador, Algeria, Qatar, India and Greece.

Vision: Engineering at the service of society.

Mission: Engineering in excellence for a better society.

Values: Excellence, innovation, quality, respect, awareness, commitment, entrepreneurship and continuing education.

Specialities: Road Works, Underground Works, Railway Works, Mining, Hydraulic Works, Energy and Environment.