About us

We believe in quality that allows us to supply materials and services on exact deadlines, according to clients' needs. We believe in a good and precise definition of the solution to be built and in its continuous improvement during the development of the project. As a leading engineering company, MK4 specializes in the development of projects related to post-tensioning, bridge bearings, expansion joints and thrust bridges. MK4 contributes to the design and construction of the main bridges and structures, managing to maintain, repair and update all structural systems that guarantee safety and sustainability through innovative solutions.

In MK4 we believe in a “glocal” world. Combining global know-how with local expertise.
See how our engineering expertise is applied in real projects and followed by over 20,000 industry professionals worldwide on LinkedIn.