Y
- Yab
- Yaeltex
- Yairi
- Yamaha
- Yamaki
- Yanagisawa
- Yankee
- YannLu Audio
- Yaqin
- YBA
- Yeco
- yedey
- Yellow Cable
- Yellow Jackets
- Yellow Parts
- Yellow Tools
- Yellowcake
- YellowNoiseAudio
- YELLOWTEC
- Yerasov
- Yes Audio
- Yesico
- Yoga
- Yohana
- Yonac Software
- Yooz Music
- Yorkville
- Youlean
- Young Chang
- Young Pedals
- Your Heaven Audio
- YouTab
- Yudo
- Yuer
- Yum Audio
- Yuri Turov
- Yuroun Sound Design