In the post-war years „Autoprevoz“ a.d. Čačak was gradually expanding and developed its activities in road transportation, repair, trade, catering and tourism. „Autoprevoz“  experienced a real business boom in 1976/77. For this was the year the company had entered a new stage of economic development and „Autoprevoz“ became a complex working organization with more than 40 departments. That is how Autoprevoz turned into a business giant and statistics from the 70s show that every third citizen of Yugoslavia traveled by buses of „Autoprevoz“ a.d. Čačak.