Key facts
- Nanochon’s last known valuation is $29.0M (Dec 2025).
- It has raised $11.9M across 3 recorded rounds; the latest was Seed Round ($3.6M) in Dec 2025.
- Notable investors include Plug and Play Tech Center, Alumni Ventures, Creative Destruction Lab, US National Science Foundation, MassChallenge — 28 tracked in total.
- Nanochon has filed 3 Form Ds with the SEC since 2021, most recently May 2024 ($4.0M sold to 34 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 28 names
- ·Watchlist + deal alerts for Nanochon
Funding rounds
3 roundsAbout Nanochon
Developer of a 3D-printed cartilage implant designed to replace damaged cartilage and promote new tissue growth. The company's devices replace lost or damaged cartilage and encourage new tissue growth, enabling medical practitioners to access cost-effective, on-demand devices that improve outcomes for young, active patients with knee damage.
- Sector
- Healthcare
- HQ
- Washington, DC, United States
- Founded
- 2013
- Employees
- 3
- Website
- nanochon.com/
- Ownership
- Privately Held (backing)
Nanochon 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 Nanochon 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 Nanochon in its N-PORT filings yet. We sweep new filings monthly.