Core-Mark reviews

2.9

45% would recommend to a friend

(1,009 total reviews)

Chris Hobson

58% approve of CEO

46% positive business outlook

Core-Mark has an employee rating of 2.9 out of 5 stars, based on 1,009 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Core-Mark employee rating is in line with the average (within 1 standard deviation) for employers within the Retail & Wholesale industry (3.5 stars).

Reviews by job title

1K reviews
1.0
Jan 6, 2026

Inner Circle

Recommend
CEO approval
Business Outlook

Pros

The pay is comparable to other warehouse jobs.

Cons

Management- all levels Favoritism Cliquey Lack of training There is no discretion between you and HR

avatar
Core-Mark Response
5mo
We’re sorry to hear about your negative experience at Core-Mark. We take our reputation and the happiness of our employees very seriously and are sincerely apologetic that your experience did not meet our intentions.
5.0
Jan 4, 2026

Great place to work

Recommend
CEO approval
Business Outlook

Pros

Great place to work, company really cares for there employees

Cons

Don’t really have any cons.

avatar
Core-Mark Response
5mo
Thank you for sharing your experience! We’re thrilled to hear that you’re enjoying your career at Core-Mark and appreciate your feedback.
5.0
Dec 20, 2025
Recommend
CEO approval
Business Outlook

Pros

People are fun to work with.

Cons

Nothing comes to mind, great environment.

avatar
Core-Mark Response
6mo
We’re so happy that your experience here at Core-Mark has been a positive one! We’re always striving to make this feel more like a family than a workplace.
Viewing 22 - 24 of 1,009 Reviews

Glassdoor has 1,038 Core-Mark reviews submitted anonymously by Core-Mark employees. Read employee reviews and ratings on Glassdoor to decide if Core-Mark is right for you.