Key facts
- It has raised $31.1M; the latest was Early Stage VC ($20.0M) in Apr 2025.
- Notable investors include BDC Capital, Investissement Quebec, Clean Energy Ventures, GCCA, Karpowership — 8 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 8 names
- ·Watchlist + deal alerts for Exterra Carbon Solutions
- ·The full record, as it builds
Funding rounds
No funding rounds for Exterra Carbon Solutions are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Exterra Carbon Solutions
Provider of mineral processing systems and technology intended to reduce OPEX, waste, and carbon footprint across commodities. The company's technology integrates into mineral processing operations and offers a processing platform for hydrometallurgical operations, enabling mining companies and industries producing strategic and critical minerals to have more sustainable production with reduced environmental impact and simpler social license approval.
- Sector
- Materials and Resources
- HQ
- Montreal, Canada
- Founded
- 2021
- Employees
- 18
- Website
- exterratechnologies.com/
- Ownership
- Privately Held (backing)
Exterra Carbon Solutions 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 Exterra Carbon Solutions 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 Exterra Carbon Solutions in its N-PORT filings yet. We sweep new filings monthly.