Which term refers to transportation companies offering public services?

The term that refers to transportation companies offering public services is "common carriers." Common carriers are businesses that provide transportation services to the general public under the authority of regulatory bodies. They are required to serve all customers without discrimination and provide set rates for their services, ensuring fair access to transportation options.

This designation is specifically important in industries such as freight and passenger transport because it establishes a legal obligation for these carriers to adhere to safety regulations and service practices that protect consumers. Common carriers can include bus lines, railroads, airlines, and shipping companies that transport goods and people on a public basis.

In contrast, private hauliers focus on providing services to specific clients or companies rather than the general public, and licensed distributors typically deal with the distribution of goods rather than transportation. Public transport, while related, is a broader term that encompasses all forms of transportation available for public use, but the specific term for the companies providing these services is "common carriers."