United States · Series F startup

Who invested in AOptix Technologies

4 rounds we have observed, with the 8 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.

Telecoms

Funding summaryUpdated 26 Oct 2026

$90Mraised across 4 rounds since 2007, from 4 sources

$15MSeries C$13MSeries D$42MSeries E$20MSeries F
Latest round
Series F, $20MMay 2015
Biggest round
$42MSeries E · Aug 2012
Investors
8
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.

20072009201120132015
$15MSeries C$13MSeries D$42MSeries E$20MSeries F
First round
Series C, $15M
May 2007
Biggest round
$42M
Series E · Aug 2012
Usual gap between rounds
2.8 years
the median of 3

The rounds

  1. May 2015
    Series F$20M

    No investor was named in the report.

    From a historical funding recordSEC filing: $20M sold, first sale Nov 2014

  2. Aug 2012
  3. Mar 2009
  4. May 2007

Founders and team

From the SEC filings it signed: 3 on the team.

  • Earl CharlesExecutive Officeri
  • Jan KangExecutive Officeri
  • Michael KlaykoExecutive Officer, Directori

On the board, as filediAnthony P MazzarellaDaniel S GoldinKevin S ComptonThomas S GoodrichWilliam P Quigley

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

DAG VenturesVC firm3rounds
Northgate CapitalFamily office2rounds
Lehman BrothersHedge fund2rounds
W Capital PartnersPrivate equity2rounds
True VenturesVC firm1round
3i GroupPrivate equity1round

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

Quick answers about AOptix Technologies

Who invested in AOptix Technologies?

AOptix Technologies's investors include DAG Ventures, Clearstone Venture Partners, Kleiner Perkins Caufield & Byers, Northgate Capital and Lehman Brothers, and 3 more on record.

How much has AOptix Technologies raised?

AOptix Technologies has raised $90M across 4 rounds since 2007.

When did AOptix Technologies last raise?

AOptix Technologies's most recent round was a Series F of $20M in May 2015.

What was AOptix Technologies's biggest round?

AOptix Technologies's largest round on record is $42M (Series E), in Aug 2012.

Who backed AOptix Technologies first?

AOptix Technologies's first round on record, in May 2007, was backed by DAG Ventures, 3i Group and Clearstone Venture Partners and 1 others.

What stage is AOptix Technologies at?

AOptix Technologies's latest named round is a Series F, in May 2015.

Where is AOptix Technologies based?

AOptix Technologies is based in the United States.

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