TSL is a sector supporting the maritime industry. Nearly 1,600 companies operate in Gdynia and take up 13% of the rented office space. For 25 years, Gdynia has been the headquarter of the Polish Chamber of Forwarding and Logistics, supporting TSL. The development of the industry is the result of being a node of the core network of the Baltic Adriatic corridor belonging to the TEN-T network. Development follows increased demand for storage and maneuvering yards, which translates into the expansion of the port’s borders, the so-called Logistic Valley (260 ha).