Key facts
- Notable investors include SpaceX, Braid Theory, Cleantech Open, Maine Technology Institute, Mazarine Climate — 7 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 7 names
- ·Watchlist + deal alerts for Bluesonde
- ·The full record, as it builds
Funding rounds
No funding rounds for Bluesonde are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Bluesonde
Operator of real-time water quality monitoring systems intended to support data-driven water management and climate resilience efforts. The company's platform combines compact buoys with onboard power, solar panels, long-life batteries, and a comprehensive sensing suite measuring parameters and integrates via LTE, satellite, and Bluetooth connectivity, enabling environmental agencies, research institutions, and industrial operators to deploy scalable networks, obtain continuous and reliable water data, and improve monitoring, compliance, and resource planning across marine, freshwater, and industrial waterways.
- Sector
- Information Technology
- HQ
- Portland, ME, United States
- Founded
- 2024
- Employees
- 3
- Website
- bluesonde.com/
- Ownership
- Privately Held (backing)
Bluesonde 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 Bluesonde 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 Bluesonde in its N-PORT filings yet. We sweep new filings monthly.