Founded in 1905, GLF Construction Corporation specializes in heavy and civil engineering construction services. The company serves the public and private sectors in more than 20 countries. It has a staff of over 3,500 employees. GLF Construction Corporation offers customized design and project management services for bridges, flyovers and movable structures. The company specializes in the construction of caissons, cofferdams, drilled shafts, and concrete and steel piles, as well as mass concrete footings and piers. It has also completed several port and marine projects. GLF Construction Corporation provides general contracting services for utilities, dams and tunnels, and commercial and residential buildings. In addition, the company offers design/build solutions for high-speed railroads and transit light rail systems.