Key facts
- It has raised $6.0M; the latest was Early Stage VC ($6.0M) in Dec 2025.
- Notable investors include Collaborative Fund, Groove Capital, Canopy Generation Funds, Demos Capital, Evergreen Climate Innovations — 13 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 13 names
- ·Watchlist + deal alerts for Carba
- ·The full record, as it builds
Funding rounds
No funding rounds for Carba are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Carba
Developer of carbon dioxide removal technology designed to provide a modular reactor system. The company's technology collects carbon dioxide, a greenhouse gas, directly from plant waste, converts the plant waste to a recalcitrant solid carbon, and sequesters the carbon underground, enabling scientists and engineers to reach climate goals and stabilize climate crisis.
- Sector
- Business Products and Services (B2B)
- HQ
- Minneapolis, MN, United States
- Founded
- 2021
- Employees
- 9
- Website
- carba.com/
- Ownership
- Privately Held (backing)
Carba 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 Carba 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 Carba in its N-PORT filings yet. We sweep new filings monthly.