- Sage
- Sage Appliances
- Sam le Pompier
- Samsung
- Samyang
- SanDisk
- SANYO DENKI
- SARBACANE
- Schmidt
- Scorpion Masqué
- Scratch Europe
- SDLL (Société de Distribution de Logiciels de Loisirs)
- Seagate
- SEB
- SEGA
- Sennheiser
- Severin
- Shark
- Sharp
- Shokz
- Shure
- Sigma
- SILK'N
- SIMPLETEK
- Skil
- Skullcandy
- Skytec
- Small Foot
- Smart
- Smart products connection
- Smeg
- Smoby
- Snail Games
- Snips
- Sodastream
- Soedesco
- SoFlow
- Sonos
- Sony
- Sony Computer
- Sony computer entertainment
- Sony Playstation
- SOUNDBOKS
- Soundcore
- Soundcraft
- Sphero
- Spin Master
- Sqp
- Square Enix
- Stanley
- SteelSeries
- STRONG
- Sunflowers
- Sunjas
- Super Meeple
- Superlude
- Suunto
- SWITCH
