Ecolab reviews

3.5

64% would recommend to a friend

(5,101 total reviews)
avatar

Christophe Beck

72% approve of CEO

60% positive business outlook

Ecolab has an employee rating of 3.5 out of 5 stars, based on 5,101 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 Manufacturing industry (3.5 stars).

Reviews by job title

5K reviews
4.0
Feb 19, 2026

Good

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

No Pressure, Good People, Work life Balance

Cons

No promotions until you get very good manager, Salary

2.0
Feb 15, 2026

Horrible leadership

Recommend
CEO approval
Business Outlook

Pros

Reasonable pay and vacation, and a good life balance.

Cons

There is a real risk of working under a manager who lacks a strong understanding of the projects and provides limited support to the team. More concerning, when issues arise, responsibility can be shifted entirely onto team members. A manager can be quite successful due to strong communication with upper-level leadership, even when contributions to the business or the team are very limited. Although the company encourages employees to speak up, in practice this is often superficial. Even with facts, feedback is not genuinely heard or objectively evaluated for fairness. Employees at times feel isolated and unsupported.

Viewing 91 - 93 of 5,101 Reviews

Glassdoor has 6,758 Ecolab reviews submitted anonymously by Ecolab employees. Read employee reviews and ratings on Glassdoor to decide if Ecolab is right for you.