A123 Systems Overview

  • Year Founded
  • 2001

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 1,983

Employees

  • Latest Deal Type
  • Later Stage VC

  • Latest Deal Amount
  • $142M

  • Investors
  • 4

A123 Systems General Information

Description

Manufacturer of rechargeable lithium-ion batteries and battery systems designed to offer efficient power supply for electronic devices. The company's products are built on nanoscale materials and is designed to deliver high power and energy density, enabling clients to produce devices with increased battery life and safety.

Contact Information

Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Venture Capital-Backed
Corporate Office
  • 855, Jianshe No. 2 Road
  • Xiaoshan District
  • Hangzhou, Zhejiang
  • China
+86 0571
Primary Industry
Electrical Equipment
Parent Company
Wanxiang Group
Corporate Office
  • 855, Jianshe No. 2 Road
  • Xiaoshan District
  • Hangzhou, Zhejiang
  • China
+86 0571

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A123 Systems Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
18. Later Stage VC 29-Mar-2022 $142M Completed Generating Revenue
17. Merger/Acquisition 29-Jan-2013 Completed Generating Revenue
16. Debtor-In-Possession 17-Oct-2012 Completed Bankruptcy: Admin/Reorg
15. Debtor-In-Possession 03-Oct-2012 Cancelled Generating Revenue
14. PIPE 12-Jul-2012 Completed Generating Revenue
13. Debt - General 06-Jun-2012 Completed Generating Revenue
12. IPO 24-Sep-2009 Completed Generating Revenue
11. Grant 01-Aug-2009 Completed Generating Revenue
10. Later Stage VC (Series F) 24-Jun-2009 $100M $379M Completed Generating Revenue
9. Later Stage VC (Series E) 22-Oct-2008 $102M $279M Completed Generating Revenue
To view A123 Systems’s complete valuation and funding history, request access »

A123 Systems Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series F
Series E
Series D
Series C
Series B-1
Series B
Series A-1 2,925,000 $0.001000 $1.5 $1.5 1x $1.5 4.14%
Series A 8,312,087 $0.001000 $1 $1 1x $1 11.76%
To view A123 Systems’s complete cap table history, request access »

A123 Systems Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Manufacturer of rechargeable lithium-ion batteries and battery systems designed to offer efficient power supply for elec
Electrical Equipment
Hangzhou, China
1,983 As of 2012

Seevetal, Germany
 

Louisville, CO
 
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A123 Systems Competitors (38)

One of A123 Systems’s 38 competitors is Fey Elektronik, a Corporate Backed or Acquired company based in Seevetal, Germany.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Fey Elektronik Corporate Backed or Acquired Seevetal, Germany
Solid Power Formerly VC-backed Louisville, CO
Contemporary Amperex Technology Formerly VC-backed Ningde, China
Farasis Energy Formerly VC-backed Ganzhou, China
Freyr Battery Formerly PE-Backed Newnan, GA
You’re viewing 5 of 38 competitors. Get the full list »

A123 Systems Patents

A123 Systems Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20250087700-A1 Systems and methods for coating cathode active material Pending 11-Sep-2023
EP-4470048-A1 Methods and systems for cathode with high structural lithium content Pending 15-Apr-2022
US-20230335705-A1 Methods and systems for cathode with high structural lithium content Pending 15-Apr-2022
JP-2025512462-A Method and system for cathodes having high structural lithium content Pending 15-Apr-2022
US-20230238508-A1 Methods and systems for a lithium-ion battery cell cathode Pending 24-Jan-2022 H01M4/13
To view A123 Systems’s complete patent history, request access »

A123 Systems Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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A123 Systems Former Investors (23)

Investor Name Investor Type Holding Investor Since Participating Rounds
AllianceBernstein Asset Manager Minority
Armilar Venture Partners Venture Capital Minority
Arsenal Growth Growth/Expansion Minority
Braemar Energy Ventures Venture Capital Minority
Carruth Capital Real Estate Minority
You’re viewing 5 of 23 investors. Get the full list »

A123 Systems Investments & Acquisitions (19)

A123 Systems’s most recent deal was a Later Stage VC with Alkaid-Semi. The deal was made on 21-Nov-2023.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Alkaid-Semi 21-Nov-2023 Later Stage VC Application Specific Semiconductors
Xinguangyi Electronics 27-Dec-2022 Later Stage VC Industrial Chemicals
Keyking Recycling 29-Nov-2022 Early Stage VC Environmental Services (B2B)
Fujian Blue Ocean & Black Stone Technology 11-Nov-2022 Later Stage VC Specialty Chemicals
Kuntian New Energy Technology 01-Apr-2022 Early Stage VC Specialty Chemicals
You’re viewing 5 of 19 investments and acquisitions. Get the full list »

A123 Systems Affiliates

Subsidiaries (1)

Name Industry Location Year Founded
A123 Venture Technologies Waltham, MA

A123 Systems FAQs

  • When was A123 Systems founded?

    A123 Systems was founded in 2001.

  • Where is A123 Systems headquartered?

    A123 Systems is headquartered in Hangzhou, China.

  • What is the size of A123 Systems?

    A123 Systems has 1,983 total employees.

  • What industry is A123 Systems in?

    A123 Systems’s primary industry is Electrical Equipment.

  • Is A123 Systems a private or public company?

    A123 Systems is a Private company.

  • What is A123 Systems’s current revenue?

    The current revenue for A123 Systems is .

  • How much funding has A123 Systems raised over time?

    A123 Systems has raised $142M.

  • Who are A123 Systems’s investors?

    AllianceBernstein, Armilar Venture Partners, Arsenal Growth, Braemar Energy Ventures, and Carruth Capital are 5 of 23 investors who have invested in A123 Systems.

  • Who are A123 Systems’s competitors?

    Fey Elektronik, Solid Power, Contemporary Amperex Technology, Farasis Energy, and Freyr Battery are some of the 38 competitors of A123 Systems.

  • When was A123 Systems acquired?

    A123 Systems was acquired on 29-Mar-2022.

  • Who acquired A123 Systems?

    A123 Systems was acquired by Wanxiang Group.

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