Lios

Ireland
Dublin, Leinster, Ireland

Company profile

Lios company profile

Lios, formerly Restored Hearing, was founded in 2009 by Rhona Togher and Eimear O’Carroll. Our company mission of eradicating noise pollution is achieved through the development of materials which reduce the initial risk of exposure to loud noise and technologies which alleviate damage after it has occurred. Over the past decade, the company has grown into a powerhouse of innovative, expert problem-solvers. We have combined our advanced knowledge in physics with our experience of avoidable hearing damage. At Lios, we work tirelessly to combat noise pollution, meeting industry challenges head-on with a fresh perspective. SoundBounce is a game-changing innovation in the acoustic materials industry. SoundBounce is a novel acoustic material for use in the automotive, aerospace, construction and power generation industries. It is up to 3 times thinner and 1,000 times more effective than traditional solutions. SoundBounce is our response to noise pollution, providing the technology to enable a quieter world. SoundRelief is our tinnitus sound therapy available on Apple and Android devices. Our app is a pioneering at home therapy for ringing in the ears, all you need to use it is a pair of headphones. Also included in the SoundRelief app are features to track your tinnitus. It has been used in over 60 countries, improving the lives of many people around the world. It is scientifically proven and CE mark approved.

Business identity

Contact email
[email protected]
Operating status
Active
Company type
For Profit
Employee range
11-50 employees
Revenue range
$0-$1M
Founded
2009-05-01

Headquarters

Country code
IE
Continent
Europe

Capital profile

Funding and company signals

Funding rounds
10
Total equity funding
$7.3M
Last funding
Series Unknown / $7.3M / 2025-06-24
Last equity funding
Series Unknown / $7.3M
Investors
4
Lead investors
3
Founders
2
Articles
37

Founders and investors

Founders

Eimear O'CarrollRhona Togher

Lead investors

EIC AcceleratorHorizon 2020SOSV

Investors

EIC AcceleratorHorizon 2020SOSVWayra UK