VGI PCL is a marketing and advertising company with operations organized into four segments. The transit media segment is the largest segment by revenue and is engaged in the management of advertising space in and around trains and stations, as well as the management of station retail space. The outdoor media segment manages billboards and screens in expressways, sales floors, and other mass-transit hubs. The office building and other media segment manages digital screens inside office and residential buildings. The digital-services segment operates payment platforms for transit, retail, and e-commerce, as well as web platforms for microloans and insurance. The company generates most of its revenue from Thailand and a significant portion from Hong Kong.