OHLA ŽS, a.s. is a dynamic multidisciplinary construction company which focuses on the complex implementation of construction works, their modernization, maintenance and reconstruction. The company has been on the construction market for almost 70 years and it is one of the largest and most important companies in the Czech Republic. Since 2003, the company has been part of the multinational Spanish construction group OHL (Obrascón Huarte Lain, S.A.).