# Lios Group

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/lios-group

- Industry: Healthcare
- Headquarters: Dublin, Ireland
- Website: www.lios-group.com
- Total disclosed funding: $0.7M
- Latest round: Series A (Dec 23, 2014)
- Investors on record: 1

## About

Based in Dublin, Ireland, Lios Group Limited specializes in developing advanced acoustic materials, offering innovative solutions to mitigate harmful noise across various sectors such as construction, automotive, and aerospace.Lios Group Limited, founded in 2009 in Dublin, Ireland, focuses on developing advanced acoustic materials. The company was established by Eimear Carroll and Rhona Togher and has successfully completed 6 deals to date. On July 7, 2025, Lios raised EUR 2.5 million in venture funding from Enterprise Ireland, which aligns with their ongoing efforts to enhance product development and expand market reach. Rhona Togher currently serves as the Chief Executive Officer.Lios, previously known as Restored Hearing, is recognized for its flagship product, SoundBounce, a next-generation acoustic material engineered to reduce noise in various industries. Developed over a decade, SoundBounce is designed for optimal noise mitigation while maintaining a lightweight profile, making it suitable for electric vehicles, aircraft, and building interiors. Lios caters to a diverse clientele, including global original equipment manufacturers (OEMs) and industry partners across Europe, North America, and Asia.In 2022, Lios generated revenue of EUR 79,138.60 with an EBITDA of EUR 0, indicating a focus on investment in growth and development.Following their most recent funding round in July 2025, Lios Group Limited plans to utilize the EUR 2.5 million raised to further its clinical trials and expansion strategies. The company aims to develop upcoming acoustic products and penetrate new markets, particularly targeting increased presence in North America and Asia. These initiatives are structured to enhance their service offerings and meet the rising demand for innovative acoustic solutions.

## Funding rounds

- Series A, Dec 23, 2014, $0.3M — SOSV
- Series A, Dec 5, 2013, $0.3M — SOSV

## Investors

- SOSV (https://capitalatlas.ai/funds/sosv) — Series A