# Phononic Vibes

> Noise and vibration-control products engineered with acoustic metamaterials.

## Why it is interesting

Its industrial products aim to improve acoustic performance, weight or transparency. A roughly $28M growth and secondary transaction announced in October 2026 supports expansion, while Deutsche Bahn's own materials explain both MetaWindow's benefits and its panel-cost premium.

## Profile

- **Latest funding:** Not publicly disclosed
- **Latest known valuation:** Not publicly disclosed
- **Total disclosed equity funding:** Not publicly disclosed
- **Stage:** growth
- **Status:** private
- **Industries:** deep-tech
- **Coverage:** full
- **Last updated:** 2026-10-26T00:00:00.000Z

## Funding history

- Growth financing and secondary transaction · Approximately $28M (€25M; includes secondary) · October 22, 2026
  Source: https://phononic-vibes.com/news/phononic-vibes-raises-25-million-led-by-jolt-capital/

## Investors in our directory

- https://venturecapitaltracker.com/fund/jolt-capital

## Related articles

- https://venturecapitaltracker.com/phononic-vibes-28m-growth-secondary-noise-control

**By:** [Venture Capital Tracker](https://venturecapitaltracker.com/editorial-policy)
**Last updated:** October 26, 2026

**Editorial note:** AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.

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Source: https://venturecapitaltracker.com/startup/phononic-vibes