Constellium reviews

4.0

78% would recommend to a friend

(224 total reviews)

Jean-Marc Germain

84% approve of CEO

65% positive business outlook

Constellium has an employee rating of 4.0 out of 5 stars, based on 224 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Constellium employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

224 reviews
1.0
Jun 4, 2025

Great CEO

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Our CEO is a fantastic leader—approachable, personable, and truly invested in both the people and the company’s success. His genuine leadership style makes a lasting impact.

Cons

A key challenge is the company culture—there’s often a lack of respect for differing thoughts, ideas, and beliefs, which hinders open communication. Additionally, there’s no clear or consistent strategy, making it difficult to align and move forward effectively.

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Constellium Response
6mo
Thank you for taking the time to share your thoughts. We’re glad you recognize the CEO’s approachable leadership, which reflects our commitment to empowerment and collaboration. Your concerns about openness to ideas and strategic consistency are important, and we encourage you to raise them internally so we can work toward solutions. Your feedback is essential to driving positive change.
4.0
May 21, 2025
Recommend
CEO approval
Business Outlook

Pros

Shift is good Work isn’t hard

Cons

Hot in the summer time

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Constellium Response
6mo
We appreciate your comments and are pleased you find the work and schedule positive. We understand that high temperatures in summer can be difficult, and safety remains one of our core values. Your feedback helps us focus on improving the work environment for all employees.
5.0
May 21, 2025
Recommend
CEO approval
Business Outlook

Pros

great ambiance, great staff & HR

Cons

none i can think of

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Constellium Response
6mo
Thank you for your kind words. Collaboration and respect are at the heart of our values, and we’re glad these were evident in your experience. We appreciate your time with Constellium and hope your next chapter is just as rewarding.
Viewing 16 - 18 of 224 Reviews

Glassdoor has 404 Constellium reviews submitted anonymously by Constellium employees. Read employee reviews and ratings on Glassdoor to decide if Constellium is right for you.