Key facts
- KMX Technologies’s last known valuation is $60.2M (Mar 2023).
- It has raised $11.6M across 4 recorded rounds; the latest was Seed Round ($3.0M) in Oct 2025.
- Notable investors include European Investment Fund, Knockout Capital, Archer Private Investments, PureTerra Ventures, Tetra Technologies.
- KMX Technologies has filed 7 Form Ds with the SEC since 2023, most recently Nov 2024 ($6.9M sold to 18 investors).
- Status: Acquired/Merged (Operating Subsidiary).
- ·Post-money valuations for all 4 rounds
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for KMX Technologies
Funding rounds
4 roundsAbout KMX Technologies
Developer of membrane distillation technology designed to change how critical minerals and lithium are secured and provides next-generation water treatment opportunities. The company's membrane systems can be integrated downstream of conventional techniques such as reverse osmosis and distillation to achieve efficient separations, enabling users to get low-cost systems for brine concentration and organic solvent recovery.
- Sector
- Business Products and Services (B2B)
- HQ
- Sharon, CT, United States
- Employees
- 21
- Website
- kmxtechnologies.com/
- Ownership
- Acquired/Merged (Operating Subsidiary)
KMX Technologies 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 KMX Technologies 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 KMX Technologies in its N-PORT filings yet. We sweep new filings monthly.