Key facts
- It has raised $3.5M; the latest was Seed Round ($3.5M) in Mar 2026.
- Notable investors include Carbon Drawdown Initiative, Climate Founders, Dr. Rudolf Fries Familien-Privatstiftung, INiTS Universitäres Gründerservice, VSE Beteiligungs.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for sequestra
- ·The full record, as it builds
Funding rounds
No funding rounds for sequestra are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About sequestra
Developer of a carbon sequestration technology designed to reduce global carbon emissions. The company offers a carbonation technology that enables permanent carbon dioxide storage in industrial waste materials, which can then be used as sustainable building materials, enabling industrial companies to turn environmental liabilities into economic assets while combating climate change.
- Sector
- Business Products and Services (B2B)
- HQ
- Vienna, Austria
- Founded
- 2024
- Employees
- 15
- Website
- sequestra.tech/
- Ownership
- Privately Held (backing)
sequestra 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 sequestra 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 sequestra in its N-PORT filings yet. We sweep new filings monthly.