Oborniki Wielkopolskie railway station

Malteurop malthouse

PKP-SKM Gdansk Wrzeszcz railway station

SKM Gdansk Downtown railway station

Underpass in Ilawa

Underpass in Lodz Widzew

Underpass in Warszawa Rembertow

Forum Radunia tunnel in Gdansk

Pekabex S.A. concrete factory

Mahle Polska Sp. z o.o. automotive components factory

Africarium in ZOO Wrocław Sp. z o.o.

Wojciech Zieliński i Spółka Sp. j. meat processing plant

Biernacki Sp. z o.o. meat processing plant