Ecolab reviews

3.5

66% would recommend to a friend

(5,080 total reviews)
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Christophe Beck

74% approve of CEO

61% positive business outlook

Ecolab has an employee rating of 3.5 out of 5 stars, based on 5,080 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Ecolab employee rating is in line with the average (within 1 standard deviation) for employers within the Manufactura industry (3.5 stars).

Reviews by job title

5K reviews
1.0
Apr 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Challenging projects that help you develop along with understanding how to navigate workplace politics from all the snitches & incompetent people that get promoted

Cons

Pay (below market for engineering rotational program), immature management with lack of soft skills/emotional intelligence, workplace bullying, unfair merit

3.0
Apr 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Good Work Culture Great learning opportunities Global exposure

Cons

Micromanagement by some senior leaders

Viewing 31 - 33 of 5,080 Reviews

Glassdoor has 6,725 Ecolab reviews submitted anonymously by Ecolab employees. Read employee reviews and ratings on Glassdoor to decide if Ecolab is right for you.