A123 Systems

Energy Storage & BatteriesSeries EWatertown, USa123systems.com

Latest round

Series E

Last raised

Apr 2009

Total raised

$164M

Investors

22

About A123 Systems

A123 Systems, Inc. develops and manufactures advanced lithium-ion batteries and energy storage systems that deliver high power and energy density. The company’s technology enables customers to commercialize innovative products for the transportation, electric grid and commercial markets.

Who invested in A123 Systems

22 investors across 6 rounds

See all investors in A123 Systems

Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.

Funding rounds

  1. Series E

    Apr 3, 2009

    Amount

    $69M

    Investors

    Locked

  2. Series D

    Aug 6, 2007

    Amount

    $30M

    Investors

    Locked

  3. Series D

    Jan 24, 2007

    Amount

    $34M

    Investors

    Locked

  4. Series C

    Jan 27, 2006

    Amount

    $30M

    Investors

    Locked

  5. Series B

    Jun 29, 2004

    Amount

    Undisclosed

    Investors

    Locked

  6. Seed

    Dec 18, 2001

    Amount

    Undisclosed

    Investors

    Locked

Questions about A123 Systems

Who invested in A123 Systems?

A123 Systems has 22 investors on record across 6 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has A123 Systems raised?

A123 Systems has raised 6 venture rounds. Sign up free to see how much each round raised and the total.

When did A123 Systems last raise money?

A123 Systems's most recent round on record is a Series E, in Apr 2009.

What does A123 Systems do?

A123 Systems is a energy storage & batteries company.

Where is A123 Systems headquartered?

A123 Systems is headquartered in Watertown, US.

Which VCs invest in companies like A123 Systems?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back energy storage & batteries companies at A123 Systems's stage. Their profiles are linked below.

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