Mars reviews

4.3

87% would recommend to a friend

(4,391 total reviews)
avatar

Poul Weihrauch

92% approve of CEO

77% positive business outlook

Mars has an employee rating of 4.3 out of 5 stars, based on 4,391 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 Manufactura industry (3.5 stars).

Reviews by job title

4K reviews
3.0
Mar 20, 2026
Recommend
CEO approval
Business Outlook

Pros

Good work life balance Career progression

Cons

Toxic management & blame culture People can give you unnecessary stress

avatar
Mars Response
1mo
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.
4.0
Mar 19, 2026

Great Place to Work

Recommend
CEO approval
Business Outlook

Pros

Great benefits, culture, and brands.

Cons

Large company, slow to make decisions, outsourcing & shared services puts a lot of clerical work on associates. All of this can stifle creativity.

Viewing 40 - 42 of 4,391 Reviews

Glassdoor has 6,740 Mars reviews submitted anonymously by Mars employees. Read employee reviews and ratings on Glassdoor to decide if Mars is right for you.