Polskie Koleje Państwowe, commonly known as PKP, is the national railway operator in Poland. Established in 1926, it provides passenger and freight transport services across the country. PKP operates an extensive network of trains, connecting major cities and regions, and plays a crucial role in Poland's transportation infrastructure. The company has undergone various transformations since its inception, adapting to changes in the economy and technology. PKP offers different types of services, including intercity trains, regional trains, and international connections, making it an essential part of daily travel for many Poles and visitors alike.