Neustark

Active#11 worldwide · Carbon capture

Captures CO2 from biogas plants and other sources, liquefies it and permanently mineralises it in recycled concrete aggregate, selling removal credits to companies.

Energy & climate›Carbon capture neustark.com

HQSwitzerland

Last roundSeries B · Jun 2024

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Carbon capture · worldwide	Top 41	#11	Edition 0 (beta) · Oct 2026	20 Oct 2026

Rank historyOct 2026 · #11 Carbon captureFirst edition: no movements yet.

Estimated valuation

AI · Carbon capture ranking (worldwide)

≈ USD 360MUSD 290–450M · Hundreds of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series B · USD 69M · Jun 2024

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Funding history

Date	Round	Amount	Type	Investors
Jun 2024	Series B	USD 69M	Equity	Decarbonization Partners, BlackRock, Temasek

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

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What the AI reads

Read by the AI at the next edition.

Comparable companies in carbon capture

Full carbon capture ranking →

Verdox#10United StatesHundreds of M$AIRCO#12United StatesHundreds of M$CarbonCure#9CanadaHundreds of M$Terradot#13United StatesHundreds of M$

Investors in Neustark: Decarbonization Partners · BlackRock · Temasek

Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.