Rainbow.

Fresnes, CA · Founded 2021 · Privately Held (backing)

Developer of a B2B carbon credits certification and transaction platform designed to focus on technology-based, circular economy projects. Rainbow. is based in Fresnes, CA and was founded in 2021. Its last reported valuation was $20.4 million in May 2025. It has raised $7.3 million.

Last reported valuation
$20.4M
Oct 2026
Priced at
—
Total raised
$7.3M
Last round
—
What is Rainbow. worth?
$20.4Mlast reported valuation · Oct 2026

Rainbow.'s last reported valuation, May 2025. 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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Rainbow. funding history

No rounds on record

No funding rounds for Rainbow. 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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Rainbow. valuation

Rainbow.'s last reported valuation was $20.4 million in May 2025. No priced round, secondary trade or fund mark has surfaced since.

Institutional holders and vehicles

In the last 12 months, 2 investment vehicles were formed to buy Rainbow. shares, reporting $27.7 million sold to 4 investors across 2 sponsors, per SEC Form D filings (most recent Mar 2026).

How Rainbow.'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 Rainbow., 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 Rainbow.

What is Rainbow. worth?
Rainbow. is valued at $20.4M as of Oct 2026. Rainbow.'s last reported valuation, May 2025. Nothing priced has surfaced since.
How much has Rainbow. raised?
Rainbow. has raised $7.3M in total funding across its recorded rounds.