Mars reviews

4.3

87% would recommend to a friend

(4,392 total reviews)
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Poul Weihrauch

92% approve of CEO

77% positive business outlook

Mars has an employee rating of 4.3 out of 5 stars, based on 4,392 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Mars employee rating is 24% above average for employers within the Industrie manufacturière industry (3.5 stars).

Reviews by job title

4K reviews
5.0
Feb 16, 2026
Recommend
CEO approval
Business Outlook

Pros

Great people Great values Genuine and realistic career development plans from day 1 Thorough and continuous training

Cons

Tracked vehicles - driving data Not much face 2 face contact

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Mars Response
3mo
This is good to hear, so thank you for sharing. It’s important to us that our Associates feel supported – and we’re 100% committed to their wellbeing and development. If you’d like to share any more feedback or recommend ways in which we can further improve the Associate experience, please get in touch with your People and Organization team. Thanks again!
2.0
Feb 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Good pay & rewards, plenty of career opportunities.

Cons

Burnout culture, fear based culture, extreme internal stakeholdering.

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Mars Response
3mo
Thank you for taking the time to write your review. We’re sorry to hear your experience with us has not been positive. We aim to support our Associates in every way throughout their time with us and are committed to their wellbeing and development. Please reach out to the independent, confidential team at ombudsman@effem.com, and we look forward to discussing this further.
3.0
Feb 11, 2026

Great people

Recommend
CEO approval
Business Outlook

Pros

Very caring people that work they’re in deep fried in the product they produce

Cons

Hard to come in as an outsider

Viewing 61 - 63 of 4,392 Reviews

Glassdoor has 6,742 Mars reviews submitted anonymously by Mars employees. Read employee reviews and ratings on Glassdoor to decide if Mars is right for you.