A123 Systems Information
Summary
A123 Systems is a private company that has been in the industry for 25 years. The company currently specializes in the Mechanical or Industrial Engineering, Electrical & Electronics goods areas. Its headquarters is located at Hangzhou, Zhejiang Province, CN. The number of employees ranges from 1.0K to 5.0K. The annual revenue of A123 Systems varies between 500M and 1.0B. Total funding of the company - $517.3M. To connect with A123 Systems employee register on SignalHire.
Organization Website | a123systems.com |
Social Links |    |
Phone Number | +1 248 412 9000 |
Industries | |
Headquarters Location | 27101 Cabaret Dr, Novi, Michigan, 48377 US |
Employees Size | 1000-5000 employees |
Specialties | Energy Storage, Lithium Ion Batteries, Electric Vehicles, Hybrid Vehicles, Battery Management Systems, Starter Batteries |
SIC Code | 3600 |
Founded | 2001 |
Estimated Annual Revenue | $500M - 1.0B |
Operating Status | Acquisition Pending |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1995 | Public Company | 100 - 250 | 33.9M | $37M | |
| 2009 | Public Company | 25 - 100 | 5.6M | $13.2M | |
| 2010 | Privately Held | 500-1000 | - | $- | |
| 2009 | - | 100-200 | - | $- |
Estimated Website Traffic
The chart shows a growth in traffic to the a123systems.com website. In December, traffic increased to 15459, compared to 15398 in the previous month. The highest traffic in 2025 was recorded in December, reaching 15459 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at A123 Systems shows a diverse range of experience levels:
1% have been with the company for less than 1 year3% for 1–2 years8% for 3–4 years18% for 5–7 years15% for 8–10 years56% have over 11 years of service at A123 SystemsEx-employees positions
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