Audio companies

Poly (also known as Plantronics, formerly known as Polycom) is a producer of audio and video electronics for commercial use.

Daktronics is a company that designs, manufactures, and installs LED display technology and audio systems.

Yamaha (ヤマハ株式会社) is a manufacturer of musical instruments.

ams (formerly Austria Micro Systems) is a company that designs and manufactures sensor solutions.

Turtle Beach Corporation is an audio technology company that develops, commercializes, and markets a range of products under the Turtle Beach and HyperSound brands internationally.

BK Technologies (formerly known as RELM Wireless) is a company that manufactures and distributes communication equipment

GN Group (also known as GN Store Nord) is a provider of hearing, audio, video, and gaming technology.

Universal Music Group is a company that engages in recorded music, music publishing, merchandising, and audiovisual content.

TOA (TOA株式会社) is a company that manufactures and sells audio and visual equipment, electrical, and electronic devices.

DTS is dedicated to making digital entertainment exciting, engaging and effortless by providing state-of-the-art audio technology to DTS-licensed consumer electronics products worldwide.

S.S. Lazio is a professional sports club, mainly known for its football activity.

Skullcandy is a company that markets headphones, earphones, hands-free devices, audio backpacks, MP3 players, and other products.