On September 1, 2017, T4B Budownictwo signed a new contract with the Lublin Border Crossing Service Authority. The subject of the contract is the continuation of the expansion of the road border crossing in Sławatycze, focusing on the expansion and modernization of teletechnical infrastructure, including elements of land development.
On June 8–10, a meeting of the construction industry and the T4B Inland Race 2017 sailing regatta took place at the Zegrze Reservoir.
On April 24, 2017, the consortium of T4B Budownictwo Sp. z o.o. and T4B Sp. z o.o. signed another contract with the Lublin Border Crossing Administration in Chełm.
On February 24, 2017, the consortium of T4B Budownictwo Sp. z o.o. and T4B Sp. z o.o., in the presence of the Deputy Mayor of the Capital City of Warsaw, Mr. Michał Olszewski, signed a contract for the revitalization and modernization of the BAJ Theater, located at 28 Jagiellońska Street in Warsaw.
On May 19, 2017, a consortium of T4B Budownictwo Sp. z o.o. and T4B Sp. z o.o. signed a contract with the Lublin Border Crossing Service Authority.
A consortium consisting of the companies T4B Budownictwo Sp. z o.o., T4B Sp. z o.o., and Wiesław Kijoch conducting business under the name LUXTON, has signed a contract with Bank Gospodarstwa Krajowego in Warsaw for the reconstruction and adaptation of premises to meet the needs of the Bank's Conference and Training Center.
In September, another edition of the Casual Brainstorming Week™ event took place, combined with the 5th ADRIABUILD Sailing Cup 2016 Regatta. The regatta was held in Croatia from September 18–24, with the starting and finishing base located in Muter.
Preparation of Infrastructure for the AJT Simulator in Dęblin
T4B, as the consortium leader, has just signed the largest contract in its history. Together with PHU Altech Adam Wyszyński, the company has entered into cooperation with Polskie Koleje Państwowe S.A. (Polish State Railways).