Adult DVD Studios
- R.i.c.o. Entertainment
- R18 Media
- Rabbit
- Rabbit Co.
- Radical
- Radioactive Theater
- Rage
- Raging Stallion
- Rain
- Ramco Productions
- Random House, Inc
- Randy Detroit
- Randy West
- Rapture
- Rascal Video
- Raul Christian
- Raunch-O-Rama
- Raunchy Derriere
- Ravage Films
- Raven Hill
- Raven Productions
- Ravishing Pictures
- Raw
- Raw Attack
- Raw Dawgg
- Raw Dawgg Entertainment
- Raw Delight
- Raw Films
- Raw Flesh
- Raw Silk
- Raw X
- Ray Ray
- Ray Wolfe
- Raylene Live
- Razor Films
- Razordolls
- Real Amateur Porn
- Real Blaster Productions
- Real Girl Videos
- Real Hidden
- Real Produce
- Real Productions
- Real Sex Magazine
- Real Touch - Wmm Holdings, Llc
- Real Wild Girls
- Reality Blue Media
- Reality Gang
- Reality Junkies
- Reality Kings
- Reality Studio
- Rebecca Lord Productions
- Red Devil
- Red Dragon
- Red Dragon Releasing/peach Enter
- Red Fire Video
- Red Hot Rocket
- Red Hot Video
- Red Label
- Red Light District
- Red Lines
- Red MILF Production
- Red Productions
- Red Rhino Entertainment
- Red Velvetx Productions
- RedBoard
- Redlight
- Reel Interactive
- Reel Queer Productions
- Reign Production
- Relationship Enrichment Sytems
- Relaxxx Entertainment
- Relish
- Renegade
- Renegade Pictures
- Resolution X Pictures
- Retro XXX
- Retromedia Entertainment
- Retrostrippers.com
- Rex Ryder
- Rezko Films
- Rgp Media Llc
- Rhymes and Dimes
- Richard Mann
- Rick Powerhouse Productions
- Ricky's Room
- Rio Flixxx
- Risque Entertainment
- Risque Films
- Rize
- Rob Stone
- Robert Fein
- Robert Fine Photography
- Robert Hill Ent.
- Robert Hill Releasing Co
- Robins Nest Films
- Rock Candy Toys
- Rocket Science Productions
- Rockman Enterprises
- Rocks Off Ltd Usa
- Rockstar Holiday, Inc.
- Rodney Moore
- Rodnievision
- Roll Over Films
- Roma Costume
- Roman Industries Llc
- Roman Video
- Romance
- Romantic X
- Ronnie Rock Productions
- Rookie Nookie Productions
- Rosebud
- Rotten Candy Pictures
- Rouge Garments
- Roughhouse
- Roundhouse Media
- Royal Video Productions
- Royalty Distributors Amateurs
- Rubber Doll
- Rude Britannia
- Ruffnecks
- Russian Content
- Rykodisc