3M reviews

3.7

69% would recommend to a friend

(5,841 total reviews)
avatar

William M. Brown

54% approve of CEO

49% positive business outlook

3M has an employee rating of 3.7 out of 5 stars, based on 5,841 company reviews on Glassdoor which indicates that most employees have a good working experience there. The 3M employee rating is in line with the average (within 1 standard deviation) for employers within the Produktion industry (3.5 stars).

Reviews by job title

6K reviews
5.0
Dec 9, 2025

Overall good

Recommend
CEO approval
Business Outlook

Pros

Work culture, management support , infrastructure

Cons

Transport facility improve on comfortable level

1.0
Dec 5, 2025

Awful, if i could give negative stars i would

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Pay is decent but not worth the depression inducing work

Cons

Awful awful people in all areas of the business in the Bracknell office. Bullying, discrimination, over all nasty pieces of work. During my time there I don't think I saw one piece of work actually executed and live in a store - what on earth do these people do all day and how is CBG even making a profitable business is beyond me. No support from management, roles and responsibilities changed on a whim multiple times. Multiple restructures. Mental health the lowest it's ever been from the first week in the business until I left, if you value your time and mental wellbeing don't even bother applying to work here.

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