Zentis Reviews

3.3

53% would recommend to a friend

(52 total reviews)

Karl-Heinz Johnen, Norbert Weichele

100% approve of CEO

58% positive business outlook

Zentis has an employee rating of 3.3 out of 5 stars, based on 52 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Zentis 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

52 reviews
5.0
21 Dec 2025

Good place to work

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Growing company with many exciting opportunities.

Cons

Overall I have few complaints

1.0
15 Dec 2025
Recommend
CEO approval
Business outlook

Pros

It’s a job that pays better than most.. and most of the people who work here are good people..

Cons

No holiday bonuses for production. Need two plus incomes or work overtime to survive.. Can be very toxic at times, hardly any accountability. Pass the buck, or just plain go out of one’s way to get someone in trouble, even though they do the same things.. it’s like being in grade school… oh and can’t forget about .05 cent raises they give yearly …

Viewing 1 - 3 of 52 Reviews

Glassdoor has 61 Zentis reviews submitted anonymously by Zentis employees. Read employee reviews and ratings on Glassdoor to decide if Zentis is right for you.