Sistema Globo de Rádio

Sistema Globo de Rádio (in English: Globo Radio System), or SGR, is a Brazilian media group owned by Grupo Globo that began with the inauguration of Rádio Globo in 1944, and today it has control of several other radios from different parts of Brazil. SGR also operates in the Pay-TV segment, where its radios offer music programming options to more than 6 million subscribers of Sky Brazil, Oi TV and Claro TV+ operators. In 1975, the SGR began to adopt a logo whose letters resemble that of Globo Network, made by Hans Donner with the color dark blue, with the name of "Sistema Globo de Rádio". In 2009, the SGR started to have a distinct visual identity of Globo, adopting a logo in the colors blue and gray, with the name SGR.

Rádio Globo S/A

Type	Subsidiary of Grupo Globo
Industry	Broadcasting
Founded	2 December 1944 (1944-12-02)
Founder	Roberto Marinho
Headquarters	Rio de Janeiro, Rio de Janeiro , Brazil
Area served	Brazil
Key people	Marcelo Soares (CEO)
Parent	Grupo Globo
Subsidiaries	Rádio Globo CBN BH FM
Website	globoradio.globo.com

Previously, the group operated in the web radio segment, with Multishow FM, GNT Radio, Radio Canal Brasil and Radio Impacto, as well as Globo FM and RadioBeat, which replaced its former terrestrial stations in Rio de Janeiro. In 2015, with the extinction of these last two, the SGR stopped operating with web radios.