‘Polish Airports’ State Enterprise is the leading company of the PPL Business Group. The enterprise holds shares in or stocks of 15 airport operating companies.

Commercial law companies managing regional airports:
 
•    Międzynarodowy Port Lotniczy im. Jana Pawła II Kraków-Balice Sp. z o.o. -  76.19%
•    Port Lotniczy Szczecin-Goleniów Sp. z o.o. – 48.94%
•    Port Lotniczy Rzeszów-Jasionka Sp. z.o.o. – 45.65%
•    Port Lotniczy Poznań-Ławica Sp. z o.o. – 38.99%
•    Mazowiecki Port Lotniczy Warszawa-Modlin Sp. z o.o. - 30.39%
•    Port Lotniczy Gdańsk Sp. z o.o. – 29.09%
•    Port Lotniczy Wrocław S.A. – 19.74%
•    Górnośląskie Towarzystwo Lotnicze S.A. – 17.30%
•    Porty Lotnicze Mazury Sp. z o.o. - 12.67%
•    Port Lotniczy Bydgoszcz S.A. – 5.91%

Specialist companies providing passenger, freight and aircraft handling services at Polish airports:
 
•    Welcome Airport Services Sp. z o.o. - 100%
•    Chopin Airport Development Sp. z o.o. - 100%
•    ACS Sp. z o.o. - 100%
•    Lotniczy Dworzec Towarowy Wrocław Sp. z o.o. - 59.30%
•    Casinos Poland Sp. z o.o. - 33.33%