Core-Mark reviews

2.9

45% would recommend to a friend

(1,007 total reviews)

Chris Hobson

57% approve of CEO

46% positive business outlook

Core-Mark has an employee rating of 2.9 out of 5 stars, based on 1,007 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
4.0
Nov 9, 2025

Sales

Recommend
CEO approval
Business Outlook

Pros

You have opportunity to earn more

Cons

You need to have a good route

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Core-Mark Response
7mo
We’re so happy your experience at Core-Mark was positive. And thanks for taking the time to provide feedback. We’re always aiming to be better and do better.
1.0
Nov 4, 2025

Not recommended

Recommend
CEO approval
Business Outlook

Pros

Employees hard working, but often overworked.

Cons

Management. Promised one thing and never followed through.

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Core-Mark Response
7mo
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.
3.0
Oct 23, 2025

Overall Experience

Recommend
CEO approval
Business Outlook

Pros

Good team environment, nice colleagues, decent benefits, opportunities for advancement

Cons

Work overload most of the time, lots of long hours on computer, smaller % in pay increases

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Core-Mark Response
7mo
Thank you for sharing your feedback. We apologize that your experience was not as exceptional as we intended. Please know that we take feedback seriously. We will review your comments and consider making adjustments on our end based on your comments.
Viewing 31 - 33 of 1,007 Reviews

Glassdoor has 1,036 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.