Key facts
- NALA Membranes’s last known valuation is $25.5M (Jan 2026).
- It has raised $19.9M across 4 recorded rounds; the latest was Early Stage VC ($10.8M) in Jan 2026.
- Notable investors include US National Science Foundation, MassChallenge, Good Growth Capital, Fourthwave, RTP Capital Associates — 16 tracked in total.
- NALA Membranes has filed 3 Form Ds with the SEC since 2022, most recently Apr 2025 ($1.0M sold to 5 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 4 rounds
- ·The complete investor list — 16 names
- ·Watchlist + deal alerts for NALA Membranes
Funding rounds
4 roundsAbout NALA Membranes
Developer of reverse osmosis membranes designed to enhance water purification efficiency. The company's membranes are chlorine-resistant prevent biofouling, operate at lower pressures, and reduce energy consumption, enabling industries to achieve cost-effective and sustainable water treatment options.
- Sector
- Business Products and Services (B2B)
- HQ
- Morrisville, NC, United States
- Founded
- 2018
- Employees
- 11
- Website
- nalamembranes.com/
- Ownership
- Privately Held (backing)
NALA Membranes 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 NALA Membranes 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 NALA Membranes in its N-PORT filings yet. We sweep new filings monthly.