- Rotoclear
- Rotolight
- ROTOR
- Rotorazer
- Rotorazer Saw
- rotork
- RotorWay
- RotoSpa
- RotoZip
- Rotronic
- Rottler
- Rottner
- Rotwerk
- Rotwild
- Rough Country
- ROUGHNECK
- ROUILLARD
- ROUND Pools
- roundhouse
- Roundshot
- Roundup
- Rousseau
- ROUTE 66
- RouterBOARD
- ROVE
- Rover
- Rovercare
- ROVERPAD
- ROVERPC
- Rovershot
- ROVI
- ROVIN
- Roving Networks
- ROVO
- Rovo Kids
- Rovus
- ROWA
- Rowan Elettronica
- Rowe
- Rowen
- Rowenta
- Rowi