Koch reviews

3.7

66% would recommend to a friend

(1,841 total reviews)
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Charles G. Koch and Dave Robertson

80% approve of CEO

64% positive business outlook

Koch has an employee rating of 3.7 out of 5 stars, based on 1,841 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Koch employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.8 stars).

Reviews by job title

2K reviews
1.0
Feb 27, 2026
Recommend
CEO approval
Business Outlook

Pros

It was a job when I needed it

Cons

Evil management that wants to destroy the world

5.0
Feb 5, 2026
Recommend
CEO approval
Business Outlook

Pros

Strong company culture, good benefits including 401(k) match and insurance, flexible to work remote. In my case, PTO was pretty flexible and not formally tracked.

Cons

Some disorganization and regular change, which ultimately led to layoffs.

4.0
Jan 29, 2026

Positive

Recommend
CEO approval
Business Outlook

Pros

Strong culture, Collaborative. Willing to help you grow

Cons

Very corporate-y, lots of red tape that comes with large corporations

Viewing 526 - 528 of 1,841 Reviews

Glassdoor has 2,122 Koch reviews submitted anonymously by Koch employees. Read employee reviews and ratings on Glassdoor to decide if Koch is right for you.