Karlstad to Mariestad train with SJ

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.

Vy, formerly known as Norwegian State Railways (NSB), is a government-owned railway company that operates most passenger train services in Norway, as well as many bus services in Norway and Sweden. Vy offers intercity, regional, and commuter train services, connecting major Norwegian cities like Oslo, Bergen, and Trondheim, and also provides an international route between Oslo and Gothenburg, Sweden. Vy's train fleet includes electric multiple units like the Class 69, 72, 74, and 75 for commuter and regional services, and traditional locomotive-hauled trains for some intercity routes. Passengers can choose from various ticket types, including Single, Season, Lowfare, and Flex, with options for different comfort levels such as Plus, PlusNight lie-flat seats, and Sleeper compartments for overnight travel. Many trains offer amenities like free Wi-Fi, power outlets, and dining cars.

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.

Värmlandstrafik is the public transport authority for Värmland, Sweden, owned by the regional authority Region Värmland. They operate train lines, regional and city bus lines, and even boat buses in some areas. Värmlandstrafik's train services include lines such as Charlottenberg–Karlstad–Degerfors and Karlstad–Torsby, and their tickets are also valid on the SJ line between Karlstad–Åmål. They utilize X52/X53 and Y31 motor coaches for their train services. Passengers can purchase various ticket types, including single tickets and period tickets, and there are also discounts for groups and children. Tickets can be bought through their app, agents, travel cards, web store, aboard vehicles, or at ticket machines. The Värmlandstrafik app also offers a trip planner with real-time displays, stop times, downloadable timetables, and the ability to book on-demand services.