- Phil Edwards Recording
- Phister Recordings
- Phit Studio
- Phoenix Star Enterprises
- PHX Sound Labs Inc
- Picture Perfect Music
- Picturetalk Productions
- Pinnacle Audio Group
- Planet Of Sound
- Planetoid Park
- Plant Recording Studios
- Plant Recording Studios
- Platinum Audio Rentals
- Play Yo Songs Records
- Playa Way Entertainment
- Playground Records
- Playground Records
- Playhouse Music Studio
- Plaza Media
- Pleasure Point Recording
- Plug Research
- Plus 4 Recording
- Point A Studios
- Polarity Post Production Inc
- Polsec Studios
- Polygram Group Distribution
- Polygram Group Distribution
- Polymorph Recording
- Polymusic Studios Inc
- Pookie Records
- Poor-Man Production & Studio
- Porcupine Studios
- Porter Sound
- Post Office
- Post Plus Sound Inc
- Potero Post
- Pourto Rock Records
- Poverty Flat Records
- Powerhouse Sound Mobile DJ
- Prairie Sun Recording
- Precision Audiosonic
- Precision Audiosonic
- Premier Marketing Intl
- Prescott Recording & Sound
- Prescriptive Music
- Presence Studios
- Presence Studios Westport
- Pretty Boy
- Prima Inc
- Private Island Trax Inc
- Pro Sound Audio Svc
- Pro State Studios
- Prodigit West Inc
- Prodigital
- Producciones Genesis
- Producciones Ortiz
- Production Co
- Production Room
- Professional Audio Duplicating
- Professional Audio Recording
- Proformance Recording
- Profound Sound LA
- Project Studio
- Project Zero
- Promedia Sound Studios
- Prosthetic Records
- Psyonic Laboratories
- Pudding Stone Productions
- Pulse Recording
- Purple Pig
- Purple Pig
- Pus Cavern Recording
- Pyramid Recording Studio
- Pyramind
- Q P Sound
- Q-Up Recording Studio
- Quad Teck Disc Mastering
- Quadroverb Records
- Quake Trap
- Que Pasa Entertainment
- Quicksilver Recorders
- Quicksilver Records
- Quincy Jones Music Publishing
- R Star Production
- R-One
- Race Horse Studios
- Rad Remote Recording
- Radical House
- Radio Magic Voice-Over Prdctn
- Radio Recorders
- Radio Showcase
- Radio Star Studios
- Rail Productions
- Raine Recording
- Rainville Productions Gemstone
- Ralph Jackson Recording Studio
- Rampant Slinkey Records
- Rancho Mirage Music People
- Raney Wayne Cassette Dplctn
- Raven Records
- Raw Sound Studios
- Ray Leeland Studio
- Raystone
- Real Beal Records
- Real Sound Recording Studio
- Real Time Copies
- Realistic & Marked Records
- Reap & Sow
- Rebirth Entertainment Ind
- Record Collections
- Record Group
- Record One Inc
- Record Plant
- Recordaporium
- Recording For The Blind
- Recording For The Blind
- Recording Studio
- Recording Studio Network
- Red I Records
- Red Mastering
- Red Room
- Red Shift Audio
- Redcliff Sound Studio
- Redeemed Records
- Reef Recording
- Reference Recordings
- Renilk Music & Publishing
- Retrac Music & Recording
- Reynolds Audio Production
- Rhythm Factory
- Richard L Wahlberg
- Rickachay Records
- Ridgetop Sound
- Riff Raff Musical Creations
- Right Brain Records
- Right Choice Studio's Inc
- Rip It For Me
- Ripe Sound
- River City Recording Svc
- Riverland Recording Studio
- Robert Berke Sound
- Rock & Roll Repair Shop
- Rock Garden Studios
- Rockhorse Recording
- Rocky Mountain Recorders Inc
- Rocky Point Records
- Rocky Point Records
- Roll On Records
- Ron's Audio Video Recording
- Roof Brothers Recording
- Rose Audio Recording
- Rose Recording Studios
- Rosebud Fiber Studio
- Ross Vannelli Inc
- Route 44 Studios
- Rowa Recording Studios
- Russell Kay Studio
- Russell Kay Studio
- Russell Kunkel
- Russian River Studio & Vinyard
- Saben Music
- SAE Mastering
- Safarec Music Co
- Sage Studios
- Sakar Entertainment
- Sams Recording Studio
- Sand Castle Recording Studio
- Sand Industries
- Sand Scope Entertainment
- Sanders Studio
- Sandy Walker Studio
- Santa Curz Pilates Studio
- Santa-Ventura Studio
- Santucci's Studios
- Saphire Studios
- Saul Zaentz Co
- Saved Productions
- Schoolhouse Productions
- Scm Productions
- Scooter's Place
- Scott Yandell
- SCP
- Screamzone Music
- Scrill-Yan Records Inc
- Seacoast Recording Studio
- Seibert Clay Studio
- Seldom Fed Productions
- Selfish Sounds
- Seventh Wave
- Sharon Bearce Studio
- Sher Recording Studio
- Sherang Records
- Shooting Star Productions
- Shoreline Digital Mastering
- Sideways Studio
- Sierra Audio
- Sierra West
- Sierra West
- Sigala Records
- Single-Malt Studio
- Sir Zip Studios
- Sirius Sound
- Sister Dimension Recording
- Ska Source Recordings
- Skate Bottom Sound
- Skematik Records
- SKR Studios
- Sky Lab Productions
- Sky Productions
- Skyelabs Inc
- Skywalker Sound
- Sleeping Giant Productions
- Slow Motion Inc
- Smile God Loves You Tapes
- Smith & Co Studios
- Smith Music Group Inc
- Sol Music
- Sole Muzik Recording Studio
- SON Svc
- Song Of Songs Music Studio
- Songlab
- Sonic Lab Recording Studio
- Sonidance
- Sonorous Mastering
- Souldog Studios
- Soule Studio
- Sound Advice
- Sound Arena Studios
- Sound Chamber
- Sound Engineering Svc
- Sound Factory Music-Recording
- Sound Garden
- Sound Idea Productions
- Sound Image Recording
- Sound Of Knowledge
- Sound Sanctuary Recording
- Sound Situation
- Sound Solutions Recording Std
- Sound Tank
- Sound Tracks Studio
- Sound Vision Recording St
- Sound Works Studio
- Soundfarm Recording Studio
- Sounds Wright Recordings
- Soundscapes Inc
- Soundtek Studios
- Sour Mash Records
- Southern Pipe & Supply Co
- Southwest Records
- Southwind Recording & Prdctn
- Sovereign Records
- SP3
- Spaced Out Studio
- Spark
- Spark Studios
- Spectrotape Corp
- Splendid Productions
- Spot Shop
- Spotless Digital Productions
- Stage-Sound Productions
- Star City Records
- Star Recording
- Stargate Studio
- Starlyte Productions
- Stea Sound
- Steers Studios
- Step 1 Recording Studio
- Step It Up Studio
- Stephen Tholberg Computer Svc
- Stereo Negative
- Steve Shapiro Music Svc
- Stires Recording Thermometer
- Stone Ground Studios
- Straight HITS
- Straight Widdit Recording
- Streetsmart Records
- Studio 132
- Studio 254
- Studio 45
- Studio 6
- Studio 880
- Studio 9
- Studio 9 Rehearsal
- Studio A Records
- Studio Ajea
- Studio American Color
- Studio Andes
- Studio B
- Studio B
- Studio B Inc
- Studio C Creative Sound
- Studio C-Custom Recording
- Studio Cruz
- Studio D Recording
- Studio Guapo
- Studio Leasing
- Studio Recording Tracks
- Studio Soren LTD
- Studio V
- Studio West Recording
