| G Unit | United States | — | Imprint |
| G-Funk Music | United States | — | — |
| G.O.O.D. Music | United States | 2004 | Original Production |
| G10 Music Produções | — | November 9, 2011 | Publisher |
| Game Recordings | United States | — | Original Production |
| Gazgolder | — | — | — |
| GC54Prod | France | — | Production |
| Geffen | United States | 1980 | Imprint |
| Generation Azzlack | Germany | 2016 | Original Production |
| Germinal Muzik | France | — | Production |
| Get Large Recordz | France | — | Production |
| GH Records | Japan | 2006 | — |
| Ghetto Buziness | France | — | Production |
| Ghetto Fabulous | France | — | Original Production |
| Ghost Gum Records | — | 2025 | Publisher |
| Giant | United States | 1990 | Original Production |
| Globe Music | — | — | Imprint |
| God Devil Records | — | June 11, 2020 | Distributor |
| Golden Era Records | Australia | 2008 | Original Production |
| Golden Eye Music | — | January 3, 2010 | Production |
| Golden Ticket Tapes | Germany | — | Original Production |
| Goldswing | — | August 29, 2015 | Publisher |
| Goliath Entertainment | United States | — | Original Production |
| GoodGuy Media Group Inc | — | June 1, 2016 | Publisher |
| Got Gunz Production | France | — | Production |
| Gotee Records | United States | 1994 | Production |
| Grand Hustle | United States | 2003 | Original Production |
| Grand Hustle Records | — | — | — |
| GRAND LUXXXE GROUP | France | — | Production |
| Grit Records | United States | — | Original Production |
| Groove Attack Productions | Germany | 1993 | Original Production |
| Grooveface Records | — | — | — |
| Groupe Grio | Canada | January 1, 2004 | Publisher |
| Grown Man Music | United States | — | Original Production |
| GRR | Australia | 2006 | Imprint |
| Grünt | France | 2011 | Broadcaster |
| Guayaba Records | — | 2009 | Publisher |
| Guerilla Music | France | 2003 | Production |
| Gwap Fam Entertainment LLC | United States | October 23, 2017 | Publisher |
| G’Prod | France | 1995 | Original Production |