United States · Venture startup
8 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 31 Oct 2026
$23Mraised across 8 rounds since 2009, from 8 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
No investor was named in the report.
From a historical funding recordSEC filing: $5.5M sold, first sale Jul 2015
No investor was named in the report.
From a historical funding recordSEC filing: $2.8M sold, first sale Oct 2014
No investor was named in the report.
From a historical funding record
From a historical funding record
No investor was named in the report.
From a historical funding record
No investor was named in the report.
From a historical funding record
No investor was named in the report.
From a historical funding record
From ClearFlow's own website: 1 founder, 4 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
California Technology Ventures
Aphelion Capital
Research Corporation TechnologiesMissing a round, or an investor who was in one? Tell us.
This firm lists ClearFlow as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
ClearFlow's investors include California Technology Ventures, Aphelion Capital and Research Corporation Technologies.
ClearFlow has raised $23M across 8 rounds since 2009.
ClearFlow's most recent round was a Venture of $5.5M in Aug 2015.
Its most recent round, $5.5M in Aug 2015, is also its largest on record.
ClearFlow's first round on record, in Dec 2011, was backed by California Technology Ventures and Aphelion Capital.
ClearFlow's latest named round is a Venture, in Aug 2015.
ClearFlow is based in the United States.
In the same sector, and raised in the last eighteen months.
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United States · 
