Operation of public passenger rail transport and nostalgia trains. We are carriers on national, regional and sidings railways. We provide public passenger rail transport. We operate scheduled year-round passenger service, and we also operate non-public passenger rail service.

The main task is to create and develop a common integrated transport system for the Central Bohemia Region and the Capital City of Prague - PID in cooperation with the ROPID organisation. The main activities of IDSK include representation of the Central Bohemian Region in ordering rail and bus transport in the territory of the Region.

The company provides rail transport in the Czech Republic.