On February 22, 2019, T4B Budownictwo signed a contract with Polish State Railways S.A. for the execution of construction works under the investment project titled "Reconstruction of the Mrozy railway station."
All works within the project will be carried out while maintaining passenger services, ensuring their safety, and enabling uninterrupted access to ticket offices, waiting rooms, information points, and sanitary facilities.
Completion of construction works is scheduled for the first half of 2020, with the contract value exceeding PLN 9.43 million.
The project in Mrozy is co-financed by the European Union Cohesion Fund under the Operational Programme Infrastructure and Environment.
On August 13, 2026, the T4B Budownictwo Sp. z o.o. Consortium (Lead) – T4B Sp. z o.o. – signed a contract for construction and installation work involving the modernization of Fuel Depot No. 1 on the grounds of the military unit in Łask.
In July 2026, we signed a contract with the Regional Infrastructure Authority in Szczecin for the implementation of a project involving the reconstruction of warehouses for storing modern military equipment within a military complex in the West Pomeranian Voivodeship.
In July 2026, T4B Budownictwo completed construction of the Pilot Building for the Military Aviation Academy in Dęblin.