Railway companies are businesses that operate trains and manage railway infrastructure. They provide transportation services for passengers and freight, connecting cities and regions. These companies maintain tracks, stations, and signaling systems to ensure safe and efficient travel. Many railway companies are part of larger networks, often collaborating with other transport services. They may be publicly owned, like Amtrak in the United States, or privately owned, such as Union Pacific. Railway companies play a crucial role in the economy by facilitating trade and providing an alternative to road transport.