- Ruijie Networks
- Ruizu
- Rukket
- RUKO
- Rule
- RUN BISON
- RUNBO
- RunCam
- Runco
- Runcom Communications
- RUNDOING
- Runesay
- Runfine
- RunLessWire
- Runpotec
- Runtal
- Runtal North America
- Runtastic
- Runtru
- Runva
- Ruoey Lung Enterprise Corp.
- Rupert Neve
- Rupert Neve Designs
- Rupes
- Ruppert
- RUPTELA
- Rusco
- Rush
- Ruskin
- Russel Hobbs
- Russell Hobbs
- Russka
- Russound
- Rust-Oleum
- Rust-Oleum American Accents
- Rust-Oleum Automotive
- Rust-Oleum Concrete Stain
- Rust-Oleum EpoxyShield
- Rust-Oleum FlexiDip
- Rust-Oleum Home
- Rust-Oleum Industrial Choice
- Rust-Oleum Marine