GreenLib
Montreal · Founded 2022 · 2 known investors
GreenLIB processes battery waste ("black mass") through a modular thermal and gas-phase separation process to remove fluorine contamination and recover high-purity materials like lithium, nickel, cobalt, and graphite for battery manufacturers, recyclers, and EV OEMs.
Founders & leadership
MR
Miles RostamiinCOO, Co-Founder
FR
Frederik RostamiChief Executive Officer & Director
Investors · 2
Reported raises · per SEC filings
Form D private placements$1.1M disclosed across 1 round · 2025
▶$1.1MraisedFeb 2026 · 4 investors · Other EnergyRule 506(b)
▶$1.1MraisedFeb 2026 · 4 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- Miles RostamiExecutive Officer, Director
- Frederik RostamiExecutive Officer, Director
- Amount sold
- $1.1M
- Minimum investment
- $100K
- First sale
- May 2025
- Incorporated
- Corporation, Canada (federal Level), 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does GreenLib do?
- GreenLIB processes battery waste ("black mass") through a modular thermal and gas-phase separation process to remove fluorine contamination and recover high-purity materials like lithium, nickel, cobalt, and graphite for battery manufacturers, recyclers, and EV OEMs.
- Who are GreenLib's investors?
- GreenLib's investors include Julian Capital, Undeterred Capital.
- How much funding has GreenLib raised?
- GreenLib has disclosed $1.1M raised across 1 round.
- Where is GreenLib headquartered?
- GreenLib is headquartered in Montreal.