Örebro to Katrineholm train with Malartag

Mälartåg is a Swedish train company from the Mälardalen region operating in the Stockholm, Sörmland, Uppsala, Västmanland, Örebro and Östergötland. Mälartåg's train fleet consists of double-deckers and smaller regional trains with a maximum speed of 200 km/h.

Tågåkeriet i Bergslagen (TÅGAB) is a Swedish railway company established in 1994 and headquartered in Kristinehamn. It operates both freight and passenger trains in Sweden and Norway. TÅGAB's passenger services include routes like Gothenburg-Karlstad-Kristinehamn-Falun/Mora and Karlstad-Stockholm, often utilizing Rc3 locomotives with passenger coaches or X10 railcars. For some regional passenger transport, TÅGAB collaborates with Tåg i Bergslagen, using Bombardier Regina and SJ X12 railcars. The company also handles freight traffic, particularly for industrial plants along its routes, and was one of the first private companies for rail freight transport in Sweden.

Västtrafik is a public transport provider in Sweden, offering a wide range of services to its customers. It operates a network of trains, buses, trams and ferries, with services running from early morning to late at night. The trains come in a variety of types, including regional, express and night trains. Regional trains are the most common, providing frequent stops and connecting smaller towns and cities. Express trains are faster, with fewer stops, while night trains offer overnight journeys. Västtrafik offers a range of ticket types, including single tickets, day tickets and season tickets. Onboard facilities include comfortable seating, free Wi-Fi, power outlets and a café car. The most popular routes for Västtrafik are between Gothenburg and Stockholm, Gothenburg and Malmö, and Gothenburg and Oslo. These routes offer frequent services and provide a convenient way to travel between the cities.