The Telekomunikacja Polska S.A. tower is a highrise office tower in Warsaw. It is located in the central business district of the city. The Tower was built using the "top-down" technology, with both the over- and underground parts of the structure being constructed simultaneously. Building was designed by architects from Apar-Projekt and Arca A&C bureaus, and consists of a composition of cylinders and cuboids. The Tower has 30 overground and 5 underground floors, extending 16.5 metres below ground level and rising to 128 metres above ground.

The building comprises almost 50,000 m2 of space. Apart from offices in the building there are 27 conference rooms, but one of them is a multi-media for 250 seats. Inside and Gustafs delivered and installed 4 660 sqm of Gemini Beech panels, plain, PH8 and PH5 perforation, as a wall and ceiling in the patio, lift lobbies, installation shaft, corridors, offices, multifunctional room, shop, promotion centre. The Tower was completed in December 2003. It is a modern intelligent building, fitted with building automation systems.