Hersteller
- U.N.O. Sports
- Ubisoft
- Uebler
- Ugobe
- Uhlsport
- UIG Entertainment
- Ulead
- Ultimate Ears
- Ultrafit
- Ultrasone
- Ultravision
- Ultron
- Umbro
- UMF
- Undercover
- Uniblue
- Unicam
- Unimet
- Unimeta
- Uniross
- Uniroyal
- United Soft Media
- Univers
- Universal Audio
- Unold AG
- Unsquashable
- Urbanears
- US Robotics
- USM Verlag
- USRobotics
- Utano
- Uvex
- Uwatec