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Lios (fka Restored Hearing)

For a quieter world


Rhona Togher

CEO & Co-Founder

Eimear Carroll

CTO & Co-Founder

Company details

Lios is building a quieter world for tomorrow—eradicating noise pollution and avoidable hearing damage. We use advanced technology to eliminate the noise pollution of our modern world with SoundBounce, a game-changing innovation in the acoustic materials industry often used in the automotive, aerospace, construction, and power-generation industries. We also offer SoundRelief, our tinnitus sound therapy app (available on Apple and Android devices) for ringing in the ears.

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