United States · Venture startup
2 rounds we have observed, with the 11 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.
Funding summaryUpdated 26 Oct 2026
$39Mraised across 2 rounds since 2004, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Kleiner Perkins Caufield & Byers
Radius VenturesFrom a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
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ZettaCore's investors include Kleiner Perkins Caufield & Byers, Draper Fisher Jurvetson (DFJ), ITOCHU Technology Ventures, Globis Capital Partners and Oxford Bioscience Partners, and 6 more on record.
ZettaCore has raised $39M across 2 rounds since 2004.
ZettaCore's most recent round was a Venture of $21M in May 2009.
Its most recent round, $21M in May 2009, is also its largest on record.
ZettaCore's first round on record, in Jan 2004, was backed by Kleiner Perkins Caufield & Byers, Draper Fisher Jurvetson (DFJ) and Oxford Bioscience Partners and 3 others.
ZettaCore's latest named round is a Venture, in May 2009.
ZettaCore is based in the United States.
In the same sector, and raised in the last eighteen months.
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United States · 
