China · Series D startup

Who invested in Altobeam

3 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.

Semiconductors

Funding summaryUpdated 26 Oct 2026

$20Mraised across 3 rounds since 2009, from 3 sources

$8.0MVenture$6.0MSeries C$6.0MSeries D
Latest round
Series D, $6.0MMar 2012
Biggest round
$8.0MVenture · Feb 2009
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.

2009201020112012
$8.0MVenture$6.0MSeries C$6.0MSeries D
First round
Venture, $8.0M
Feb 2009
Biggest round
$8.0M
Venture · Feb 2009
Usual gap between rounds
22 months
the median of 2

The rounds

  1. Mar 2012
  2. Dec 2010
  3. Feb 2009

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

DFJ DragonFundVC firm3rounds
Tano CapitalPrivate equity3rounds
U.S. Venture PartnersVC firm2rounds
DFJVC firm2rounds
David CheritonInvestment firm1round

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

Also claim to have backed them

These 3 firms list Altobeam as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Draper AssociatesVC firmPer its own site
WestSummit CapitalVC firmPer its own site
Draper DragonVC firmPer its own site

Quick answers about Altobeam

Who invested in Altobeam?

Altobeam's investors include DFJ DragonFund, Tano Capital, U.S. Venture Partners, DFJ and PYJ-Dynasty Venture Fund, and 1 more on record.

How much has Altobeam raised?

Altobeam has raised $20M across 3 rounds since 2009.

When did Altobeam last raise?

Altobeam's most recent round was a Series D of $6.0M in Mar 2012.

What was Altobeam's biggest round?

Altobeam's largest round on record is $8.0M (Venture), in Feb 2009.

Who backed Altobeam first?

Altobeam's first round on record, in Feb 2009, was backed by DFJ, DFJ DragonFund and Tano Capital and 1 others.

What stage is Altobeam at?

Altobeam's latest named round is a Series D, in Mar 2012.

Where is Altobeam based?

Altobeam is based in China.

Companies like Altobeam

In the same sector, and raised in the last eighteen months.

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