- Good News Records
- Good Shepherd's Studio Inc
- Goopojib
- Gopher Baroque Productions
- Gopher Baroque Productions
- Gospo Centric Inc
- GPB Music Productions
- Grace Note Productions
- Grace Recording Studio Inc
- Granada Productions
- Granada Studios
- Grandmaster Recorders LTD
- Granite Records
- Grave Danger Productions
- Gray Room Recording Studio
- Greathouse Productions
- Greatland Records
- Greedy Entertainment
- Green Giant Recording Studio
- Green Mountain Studio
- Green Room
- Green Tears
- Green Tears
- Greenlight Recording
- Greenwood Studio
- Gregory Ray Records
- Grey Beard Studios
- Greytone Recording Studio
- GRI Recording
- Grill Recording Studios
- Grimmy Grooves
- Grizzly Studios
- Groove Estates Production
- Groove Works Entertainment
- Grotto Music Inc
- Gunslinger Digital
- Guy Babusek Vocal Studio
- Guy Babusek Vocal Studio
- H H Recording
- H M Events Studio
- Haberlin Studios
- Haberlin Studios
- Hadley Sounds
- Halsey Co
- Ham & Egg Studios
- Hanni Media
- Hard Soul Records
- Harmonia Mundi USA
- Harwood Productions
- Have Mercy Records
- Have Tapes Will Travel
- Hawk's Nest Recording Studio
- Hayward Music Studio
- Headpop Productions Inc
- Headroom Audio
- Headstone Records LLC
- Heart Of Music
- Heaven Records
- Heavenly Tunes Inc
- Heavenly Tunes Inc
- Heavyweights Recording
- Henson Recording Studios
- Hi-Top Productions
- High Fidelity Records
- High Level Inc Studio City
- High Level Inc Studio City
- High Risk Recording
- High Tone Records
- Higher Ground Studio
- Highest Mountain Enterprises
- Hillview Recording Studios
- History Of Recorded Sound
- Hit Single Recording Studios
- HIT Wall Recording
- Hitworks MMI
- Holiday Bison Records
- Hollcraft Studios
- Hollow Records & Studio
- Hollywood Music Inc
- Hollywood Music Inc
- Hollywood Sound Recorders
- Homestead Guest Studios Fremon
- Homestead Recording Svc
- Hometown Recording
- Honeywind Productions LTD
- Hood 4 Life Records
- Hood Studio
- Horizon Recording Studio
- Hot Pie Recording
- Hot Tin Roof Studio
- Hot Trax Recording Studio
- Hothouse Rehearsal Studios
- House Of Music Studio
- House Of Music Studio
- Housetop Studio
- Howlin' Dog Records
- Humboldt Studios
- Hunnicutt Recording
- Hurry Road Records
- Hustle Hard Productions
- Hustle Town Records
- Hustle Town Records
- Hyde Street Studios
- I Love U2 Productions
- I Productions Recording Studio
- I'm Stein Recording Studio
- Ice House Recording
- Idea Audio On Hold
- Idea Studio
- If 6 Was 9 Recording Studio
- Igarashi Studio
- Igloo Music
- Ikon Studio
- Illynoise Music
- Imagine A Better World
- Imagine Recording
- Immersive Sound & Vision LTD
- Immixture Records
- Impact Communications Group
- Impact Communications Group
- Impulse Studios
- In Fidelity Recordings
- In Red Rehearsal Studios
- In Red Rehearsal Studios
- In The Process Record Co
- In Vaudio
- In Vaudio
- Inda Game
- Indigo Ranch Recording Studio
- Infinite Studios
- Infinite Studios
- Inland Recording Svc
- Insane Records
- Insight Sound Recording Studio
- Instant Karma Entertainment
- Integrated Network Comm
- Integrated Video
- Intentcity
- Intentcity
- Intermedia
- International Sound Production
- Intervex Digital
- Invincible Productions
- Invincible Recording
- Iron Horse Records
- Itsy Bitsy Recordings
- Iv Life Records Inc
- Ivoryton Studio
- J & D Records Management Co
- J C Music Studio
- J E Sound Productions
- J P Productions
- J Ravelo Studio
- J W Miller Productions
- J W Studio Svc
- Jack Miller Productions
- Jack Miller Productions
- Jahari Records America
- Jam'g Records
- Jama Records
- Jason Rhoades Studio
- Java Records
- Jaxson Music
- Jazn Music
- JCN Recording
- JDI Records
- JEL Recording Studio
- JEL Recording Studio
- Jetspeed Enterprise Scott
- Jim Brady Recording Studios
- Jim Stanford
- Jime Studios
- Jingle Cats Music
- Jmagic Records
- JMC Sound Design
- JOB Conference Recording Svc
- Joe Hoffmann Studios
- Joe Weed's Highland Studio
- Joey Altruda Recording Studios
- John Bennett Studios
- John Hall Music Productions
- John Lee Hooker's Boom Boom
- John Vestman Cd Mastering
- John Vestman Cd Mastering
- John's Recording Studio & Sls
- Johnson Digital Audio
- JP3 Records
- JRM Productions
- JRM Productions
- JRS Productions
- Jungle Room
- Jupiterhead Productions Inc
- Just On Gp Recordz
- K B Music & Sound
- Kajmere Sound Recording
- KALI Boy Records
- Karl Dowhie Studios
- Karl Dowhie Studios
- Kataphonic Records
- KCD Music Studios
- Keith Brion Studio
- Keith Co Enterprises
- Keith Nine Recording Studio
- KEJO Entertainment Inc
- Kelley Co
- Ken Carlton Recording
- Ken Carlton Recording
- Kevin Davidbadal Recording
- Key Ingredient Music
- Keynote Recording
- Khalifa Records
- KHRI Studios
- Kick-A-Pig Studios Inc
- King Music Svc
- King Size Sound Laboratories
- Kingdom Music Publisher
- Kings Ransom Records Recording
- Kiva Productions
- KIVA Recording Studio
- Knight Mediacom
- Kosmik Records Digital Rcrdngs
- Kram Recording & Rehearsal
- Kris Stevens Enterprises
- KSM Records
- Kufala Recording
- Kyaa Studio
- L A Studio
- L M Becken
- L Records
- LA LA Recording Studios
- LA Noria Records
- LA Recording
- Lab Recording Studios
- Labrecque Creative Sound
- Lafayette Studios
- Lakesound Studios
- Lambchops Studios
- Lambchops Studios
- Lamont Audio LLC
- Lamont Audio LLC
- Lane Digital Studio
- LAP Records
- Lapis Island Records
- Larrabee Sound Studios
- Lash Mc Daniel Design Studio
- Lash Mc Daniel Design Studio
- Latin Music Entertainment Inc
- Latino Records
- Latte Mix
- Laughing Tiger Studios
- Laurel Burch Studios
- Laurel Hall Music Studio
- Lazy Eye Records
- Lazyboi Productions
- Le Mobile
- Left Coast Case & Sound
- Legacy Recording Studio
- Legend Quest Studios
- Legend Quest Studios
- Lehrer Graiwer Investments
- Lembeck Productions & Assoc
- Lembeck Productions & Assoc
- Lenox Sound Recording
- Leo Wainschel Audio Recording
- Leslie's Recording Studio
- Leslie's Recording Studio
- Let Them Eat Records
- Lets Go Records
- Lets Hear It Records
- Levels Audio
- Liberty Ink
- Life City Productions
- Life City Productions
- Lime Studios
- Linda Belden Studio
- Lingo Studios
- Lionheart Recording Studio
- Liquid Music Inc
- Lisa Malay LTD
- Lisa Malay LTD
- Listen Music
- Little Big Room
- Little Buddha Studios
- Little Dog Records
- Little Room
- Live Oak Studio
- Livewire Studios-Slumlord
- Living Head Audio Recording
- Living Head Audio Recording
- Living Sound Productions
- Livingston Musical Svc
- Location Digital Recording
- Log Cabin Studios
- Lojeri Studios
- Long Live Crime
- Looking Glass Records
- Lookout Records
- Lopez & Lopez Recording Studio
- Louder Than You Think Rcrdng
- Love & Laughter Music
