Carbonaide

Joensuu, Finland · Founded 2018 · Privately Held (backing)

Developer of storage technology designed for carbon dioxide utilization in construction materials. Carbonaide is based in Joensuu, Finland and was founded in 2018. Its last reported valuation was $2.2 million in Feb 2023. It has raised $5.2 million.

Last reported valuation
$2.2M
Oct 2026
Priced at
—
Total raised
$5.2M
Last round
—
What is Carbonaide worth?
$2.2Mlast reported valuation · Oct 2026

Carbonaide's last reported valuation, Feb 2023. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Carbonaide funding history

No rounds on record

No funding rounds for Carbonaide are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Carbonaide valuation

Carbonaide's last reported valuation was $2.2 million in Feb 2023. No priced round, secondary trade or fund mark has surfaced since.

How Carbonaide's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Carbonaide, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Carbonaide

What is Carbonaide worth?
Carbonaide is valued at $2.2M as of Oct 2026. Carbonaide's last reported valuation, Feb 2023. Nothing priced has surfaced since.
How much has Carbonaide raised?
Carbonaide has raised $5.2M in total funding across its recorded rounds.