Vivo

i2Go.com specializes in delivering personalized internet audio content tailored for mobile devices, targeting both businesses and consumers. The company has developed advanced audio technology that enhances wireless and e-commerce applications, allowing businesses to create interactive audio content. This technology empowers consumers to build personalized playlists and facilitates the purchase of products or requests for information in a mobile setting. By providing this infrastructure, i2Go.com enables media and consumer electronics companies to improve their wireless offerings, thereby enhancing the overall user experience in the mobile audio landscape.

Vale Health Always provides medical appointments and private laboratory tests services at low prices.

Telemig Celular Participações provides cellular mobile services and related activities in the state of Minas Gerais, Brazil. The company offers GSM service to subscribers as well as business solutions to corporate users.