Key facts
- Sereniby’s last known valuation is $10.8M (Feb 2026).
- It has raised $800K; the latest was Early Stage VC ($800K) in Feb 2026.
- Notable investors include Draya Michele, Notre Dame Venture Capital, Shifting Sands Capital.
- Status: Privately Held (backing).
- ·The complete investor list — 3 names
- ·Watchlist + deal alerts for Sereniby
- ·The full record, as it builds
Funding rounds
No funding rounds for Sereniby are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Sereniby
Manufacturer of indoor air quality appliances intended to improve air conditions in nurseries and children's spaces. The company's platform integrates high-efficiency particulate filtration, precision environmental sensors, adaptive airflow circulation designed for safe sleep areas, real-time air quality monitoring, automated alerts and app-enabled controls, and safety-focused structural features, enabling parents and caregivers to maintain cleaner air around infants and young children, monitor changing air conditions, and manage the device's operation and filter health within family living environments.
- Sector
- Consumer Products and Services (B2C)
- HQ
- Wilmington, DE, United States
- Founded
- 2023
- Website
- sereniby.com/
- Ownership
- Privately Held (backing)
Sereniby doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Sereniby shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Sereniby in its N-PORT filings yet. We sweep new filings monthly.