Sound companies

Foster Electric is a manufacturer of loudspeakers and electronic products.

Wisa Technologies (formerly Summit Wireless Technologies) is a company that provides immersive wireless sound technology services.

EM-Tech (㈜이엠텍) is a company that develops, manufactures, and sells microphones for mobile phones, receivers, vibration motors, and various human-centered wireless sound products.

RTX is a company that designs, manufactures, and sells wireless communication products.

Onkyo designs, develops, manufactures, and sells audio/visual related products.

Hottinger Brüel & Kjær (HBK) is a company that develops technology for measuring and managing sound and vibration.

Teledyne Reson is a company that specializes in underwater acoustic solutions.

Soundreef is a company that develops technology for monitoring, collecting, and maximizing the earnings of songwriters and music publishers.

Blachford UK is a company that manufactures acoustic solutions for industrial vehicles.

Neotek is a company that supplies measurement, control, analysis, and data transmission equipment.

Radioshop is a sound design and audio marketing company specializing in in-store radio and branded audio solutions.

Seas Fabrikker (SEAS) is a manufacturer of electronics and electrical components.