Key facts
- It has raised $4.8M across 2 recorded rounds; the latest was Seed Round ($1.5M) in Sep 2025.
- Circularity2 has filed 2 Form Ds with the SEC since 2024, most recently Sep 2025 ($1.5M sold to 10 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 2 rounds
- ·Watchlist + deal alerts for Circularity2
Funding rounds
2 roundsAbout Circularity2
Provider of engineered carbon removal services intended to reduce greenhouse gas emissions in hard-to-decarbonize industries. The company offers high-quality biocarbon and biochar products, application-specific solutions, and high-integrity carbon credits, enabling sectors such as steel, cement, and agriculture to enhance sustainability efforts while effectively addressing their environmental impact.
- Sector
- Business Products and Services (B2B)
- HQ
- Minneapolis, MN, United States
- Founded
- 2022
- Employees
- 8
- Website
- c2carbon.com/
- Ownership
- Privately Held (backing)
Circularity2 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 Circularity2 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 Circularity2 in its N-PORT filings yet. We sweep new filings monthly.