Key facts
- It has raised $20.4M; the latest was Grant ($2.4M) in Feb 2026.
- Notable investors include Connecticut Innovations, ANIMO Ventures, Ponderosa Ventures, 2050 Accelerator, Carbon Drawdown Initiative — 12 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 12 names
- ·Watchlist + deal alerts for Crew Carbon
- ·The full record, as it builds
Funding rounds
No funding rounds for Crew Carbon are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Crew Carbon
Developer of a process intensification system designed to improve wastewater treatment performance while reducing costs and environmental impact. The company offers alkalinity optimization through calcium carbonate dosing, data-driven monitoring, seamless integration with existing treatment systems, and closed-system measurement of carbon removal, enabling wastewater treatment facilities and carbon removal buyers to achieve more efficient operations, lower emissions, and measurable, permanent greenhouse gas reduction.
- Sector
- Business Products and Services (B2B)
- HQ
- New York, NY, United States
- Founded
- 2022
- Employees
- 5
- Website
- crewcarbon.com/
- Ownership
- Privately Held (backing)
Crew Carbon 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 Crew Carbon 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 Crew Carbon in its N-PORT filings yet. We sweep new filings monthly.