Lios
Pioneering Sustainable Acoustic Innovation
Dublin, Ireland · Founded 2009 · $9.5M raised
- Headquarters
- Dublin
- Employees
- 11–50
- Founded
- 2009
- Business Model
- B2B
- Website
- lios-group.com
- Total Funding
- $9.5M
- Last Round
- $6.9M GrantJun 2025
- Rounds
- 2
About
Lios is an Irish deep-tech company that develops advanced acoustic materials to control noise and vibration at the source. Its flagship product, SoundBounce, is a lightweight, sustainable acoustic material validated for aerospace (ESA), construction, and industrial applications. Founded from a decade of acoustic research, the company is based in Dublin and is backed by the European Innovation Council.
Summary
Lios is a Deep Tech company based in Dublin, Ireland, founded in 2009. It has raised $9.5M in total across 2 rounds, most recently a $6.9M Grant round in Jun 2025. Investors include European Innovation Council Fund and EU Horizon 2020 SME Instrument.
Tech & App Stack
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Funding History
Jun 2025
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Grant — per-round amounts, valuations, and who invested in each round.
Investors
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