Mostostal Warszawa SA is one of the largest construction companies in Poland; acting as the general contractor, it carries out investments in all key sectors of the construction market in Poland and abroad. The company has been operating in Poland for 75 years and this has borne fruit in the form of the implementation of all types of construction facilities: general, industrial, environmental, energy, infrastructural and road. In the course of its history, the company has acquired significant experience in developing steel structures and technological installations for the petrochemical and chemical industries. The company combines the long-term tradition of Polish engineering with the use of state-of-the-art technologies. Mostostal Warszawa has been listed on the Warsaw Stock Exchange almost since the very beginning of the domestic capital market. The major shareholder in the company is Acciona Construcción SA, a Spanish company of Group Acciona which operates in more than 40 countries around the world in the infrastructure, renewable energy, clean technology and water management sectors. Mostostal Warszawa SA is the main shareholder in several companies making up the Mostostal Warszawa Capital Group.