United States · Series B startup

Who invested in DiObex

2 rounds we have observed, with the 6 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

$31Mraised across 2 rounds since 2005, from 2 sources

$7.1MSeries A$24MSeries B
Latest round
Series B, $24MApr 2007
Step-upi
3.4×
Investors
6
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.

20062007
$7.1MSeries A$24MSeries B
First round
Series A, $7.1M
Sept 2005
Biggest round
$24M
Series B · Apr 2007
Between rounds
19 months
from the last two

The rounds

  1. Apr 2007
  2. Sept 2005
    Series A$7.1M3 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.

Everyone who backed them

Domain AssociatesVC firm2rounds
Sofinnova InvestmentsVC firm2rounds
Pequot CapitalGrowth equity2rounds
Mitsui VenturesGrowth equity1round
Pac-LinkVC firm1round

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

Quick answers about DiObex

Who invested in DiObex?

DiObex's investors include Domain Associates, Sofinnova Investments, Pequot Capital, Mitsui Ventures and Inventages Venture Capital, and 1 more on record.

How much has DiObex raised?

DiObex has raised $31M across 2 rounds since 2005.

When did DiObex last raise?

DiObex's most recent round was a Series B of $24M in Apr 2007.

What was DiObex's biggest round?

Its most recent round, $24M in Apr 2007, is also its largest on record.

Who backed DiObex first?

DiObex's first round on record, in Sept 2005, was backed by Domain Associates, Sofinnova Investments and Pequot Capital.

What stage is DiObex at?

DiObex's latest named round is a Series B, in Apr 2007.

Where is DiObex based?

DiObex is based in the United States.

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