ClearFlow

Irvine, CA · Founded 2006 · Privately Held (backing)

Developer of the active clearance technology medical device designed to revolutionize the recovery process for patients following cardiothoracic surgery. ClearFlow is based in Irvine, CA and was founded in 2006. Its last reported valuation was $80.5 million in Aug 2020. It has raised $52.4 million across 7 recorded rounds; the latest was a $2.1 million seed round in Jul 2025.

Last reported valuation
$80.5M
Oct 2026
Priced at
—
Total raised
$52.4M
Last round
Seed Round
Jul 2025
What is ClearFlow worth?
$80.5Mlast reported valuation · Oct 2026

ClearFlow's last reported valuation, Aug 2020. 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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ClearFlow funding history

7 rounds
DateRoundRaisedPost-money
Jul 2025Seed Round$2.1M▮
Jun 2024Seed Round$2.3M▮
Aug 2020Early Stage VC$7.5M▮
May 2019Early Stage VC$7.6M▮
Feb 2018Early Stage VC$12.5M▮
Jul 2015Early Stage VC$5.5M▮
+ 1 earlier rounds · a free account shows the full history
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ClearFlow valuation

ClearFlow's last reported valuation was $80.5 million in Aug 2020. No priced round, secondary trade or fund mark has surfaced since.

How much has ClearFlow raised?

ClearFlow has raised $52.4 million across 7 recorded rounds since 2014. The largest was a $7.6 million early-stage round in May 2019; the most recent was a $2.1 million seed round in Jul 2025.

ClearFlow has filed 8 Form Ds with the SEC since 2014, most recently in Aug 2025 ($2.1 million sold to 2 investors).

How ClearFlow'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 ClearFlow, 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 ClearFlow

What is ClearFlow worth?
ClearFlow is valued at $80.5M as of Oct 2026. ClearFlow's last reported valuation, Aug 2020. Nothing priced has surfaced since.
How much has ClearFlow raised?
ClearFlow has raised $52.4M in total funding across 7 recorded rounds.
When did ClearFlow last raise?
ClearFlow last raised in Jul 2025 (Seed Round), raising $2.1M.