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A123 Systems

Acquired by Wanxiang

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A123 Systems Reviews

2.7

39% would recommend to a friend

(222 total reviews)

Peter W. Cirino

24% approve of CEO

29% positive business outlook

A123 Systems has an employee rating of 2.7 out of 5 stars, based on 222 company reviews on Glassdoor which indicates that most employees have an average working experience there. The A123 Systems employee rating is 22% below average for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

222 reviews
3.0
8 June 2026

Caution!

Recommend
CEO approval
Business outlook

Pros

Nothing is really positive. Pins and needles all the time.

Cons

Everything is a problem, and they put bandaids on a knife wound.

1.0
20 Mar 2026

Frequent Temporary Solutions to Structural Issues

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Short-Term Thinking Dominated Many Decisions

Cons

The corporate parent appears to be pursuing an agenda that is not fully transparent to others.

Viewing 1 - 3 of 222 Reviews

Glassdoor has 239 A123 Systems reviews submitted anonymously by A123 Systems employees. Read employee reviews and ratings on Glassdoor to decide if A123 Systems is right for you.