PKP Informatyka provides services to the companies from the railway transport market as well as to other business entities.

Its basic activity is focused on railway companies from PKP Group.

• PKP S.A.
• PKP Polskie Linie Kolejowe S.A.
• PKP Cargo S.A.
• Przewozy Regionalne spółka z o.o.
• PKP Intercity Spółka Akcyjna
• PKP Energetyka S.A.
• Telekomunikacja Kolejowa Sp. z o.o.
• PKP SKM Sp.z o.o.
• PKP WKD Sp z o.o.
• PKP LHS Sp z o.o.