Key facts
- Klir’s last known valuation is $81.0M (Nov 2021).
- It has raised $37.3M; the latest was Later Stage VC ($17.5M) in Jan 2026.
- Notable investors include Y Combinator, Insight Partners (New York), SaaS Ventures, Bowery Capital, Colin Helleher — 10 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 10 names
- ·Watchlist + deal alerts for Klir
- ·The full record, as it builds
Funding rounds
No funding rounds for Klir are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Klir
Developer of an environmental regulation and compliance platform designed for water utility management. The company's platform facilitates sampling, operational, and compliance data in one place, with built-in collaboration tools, task documentation, and centralization of water quality information, enabling water utility businesses to remediate environmental and human health risks efficiently.
- Sector
- Business Products and Services (B2B)
- HQ
- Reno, NV, United States
- Founded
- 2017
- Employees
- 60
- Website
- klir.com/
- Ownership
- Privately Held (backing)
Klir 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 Klir 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 Klir in its N-PORT filings yet. We sweep new filings monthly.