Key facts
- It has raised $2.8M; the latest was Seed Round ($2.8M) in Dec 2025.
- Status: Privately Held (backing).
- ·Watchlist + deal alerts for Hydrogen Oxygen Ark
- ·The full record, as it builds
Funding rounds
No funding rounds for Hydrogen Oxygen Ark are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Hydrogen Oxygen Ark
Operator and Provider of community direct drinking water equipment designed to deliver multi-stage purified and hydrogen-enhanced drinking water. The company installs and manages self-service drinking water terminals in residential communities, combining operational expertise with customer-focused service delivery. Its systems utilize composite filtration technologies such as reverse osmosis, while exploring innovative processes for dissolving hydrogen during purification, positioning itself as a reliable partner committed to convenience, health, and advanced water solutions.
- Sector
- Energy
- HQ
- Guangzhou, China
- Founded
- 2025
- Employees
- 38
- Ownership
- Privately Held (backing)
Hydrogen Oxygen Ark 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 Hydrogen Oxygen Ark 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 Hydrogen Oxygen Ark in its N-PORT filings yet. We sweep new filings monthly.