United States · Series C startup

Who invested in ZettaCom

2 rounds we have observed, with the 14 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

$19Mraised across 2 rounds since 2001, from 2 sources

Latest round
Series C, $19MJul 2003
Investors
14
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20022003
?Series B$19MSeries C
First round
Series B
May 2001
Biggest round
$19M
Series C · Jul 2003
Between rounds
2.2 years
from the last two

The rounds

  1. Jul 2003
  2. May 2001
    Series BAmount undisclosed1 new

    From a historical funding record

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

The exit

ExitBuyerPriceWhen
AcquiredIDT$35MApr 2004

From historical deal records. Wrong? Tell us.

Everyone who backed them

GGV CapitalVC firm2rounds
VenrockVC firm1round
JP MorganInvestment bank1round
Vertex HoldingsVC firm1round
J & W SeligmanFund of funds1round
Piper JaffrayCorporate VC1round
Banc of America SecuritiesGrowth equity1round
Investcorp Gulf InvestmentsInvestment firm1round
UNITED INVESTMENTSGrowth equity1round
Infineon VenturesCorporate VC1round
DBS BankCompany1round
K1 Ventures Ltd.no record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about ZettaCom

Who invested in ZettaCom?

ZettaCom's investors include GGV Capital, Norwest Venture Partners, Venrock, JP Morgan and China Development Industrial Bank (CDIB), and 9 more on record.

How much has ZettaCom raised?

ZettaCom has raised $19M across 2 rounds since 2001. One round did not disclose an amount, so the total is a floor.

When did ZettaCom last raise?

ZettaCom's most recent round was a Series C of $19M in Jul 2003.

What was ZettaCom's biggest round?

Its most recent round, $19M in Jul 2003, is also its largest on record.

Who backed ZettaCom first?

ZettaCom's first round on record, in May 2001, was backed by GGV Capital.

What stage is ZettaCom at?

ZettaCom's latest named round is a Series C, in Jul 2003.

Where is ZettaCom based?

ZettaCom is based in the United States.

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