United States · Series A startup
Funding summaryUpdated 26 Oct 2026
$48Mraised across 5 rounds since 2013, from 5 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Google VenturesLead
Y Combinator
Sequoia Capital
Andreessen Horowitz
Accel
Intel Capital
Kleiner Perkins Caufield & Byers
Fuel Capital
Work-BenchSource recordedSEC filing: $23M sold, first sale Apr 2016
From a historical funding record
From a historical funding recordSEC filing: $8.0M sold, first sale Jun 2014
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Fuel CapitalSequoia CapitalKleiner Perkins Caufield & ByersGoogle VenturesLY CombinatorAndreessen HorowitzAccelIntel CapitalWork-BenchFrom historical deal records. Wrong? Tell us.
Missing a round, or an investor who was in one? Tell us.
This firm lists CoreOS 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.
CoreOS's investors include Fuel Capital, Sequoia Capital, Kleiner Perkins Caufield & Byers, Google Ventures and Y Combinator, and 4 more on record. Google Ventures led its latest round.
CoreOS has raised $48M across 5 rounds since 2013. 2 rounds did not disclose an amount, so the total is a floor.
CoreOS's most recent round, $28M, was in Sept 2016, led by Google Ventures.
Its most recent round, $28M in Sept 2016, is also its largest on record.
CoreOS's first round on record, in Mar 2013, was backed by Y Combinator.
CoreOS's latest named round is a Series A, in Apr 2015.
CoreOS is based in the United States.
Google Ventures led the funding round in 2016.
In the same sector, and raised in the last eighteen months.
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United States · 
