Key facts
- It has raised $4.2M; the latest was Later Stage VC in Sep 2025.
- Notable investors include Elemental Impact, Katapult Ocean, TELUS Global Ventures, Sustainable Ocean Alliance, Builders Vision — 16 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 16 names
- ·Watchlist + deal alerts for Hohonu
- ·The full record, as it builds
Funding rounds
No funding rounds for Hohonu are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Hohonu
Develoepr of a real-time environmental data monitoring system designed for flood risk management and water quality assessment purposes. The company's system utilizes easy-to-install, solar-powered, industry-standard sensors that transmit live hydrological and water quality metrics such as water level, temperature, dissolved oxygen, and chlorophyll via cellular or satellite connections, enabling government agencies, municipalities, researchers, and coastal communities to make informed decisions about emergency response, infrastructure planning, and resilience against climate-related water events.
- Sector
- Information Technology
- HQ
- Honolulu, HI, United States
- Founded
- 2019
- Employees
- 10
- Website
- hohonu.io/
- Ownership
- Privately Held (backing)
Hohonu 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 Hohonu 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 Hohonu in its N-PORT filings yet. We sweep new filings monthly.