Lonza reviews

3.5

67% would recommend to a friend

(1,748 total reviews)
avatar

Wolfgang Wienand

73% approve of CEO

57% positive business outlook

Lonza has an employee rating of 3.5 out of 5 stars, based on 1,748 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Lonza employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

2K reviews
4.0
Jan 11, 2026

Good opportunity

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

A lot of room to learn

Cons

Aggressive timelines and minimal support

3.0
Jan 8, 2026

Lonza review

Recommend
CEO approval
Business Outlook

Pros

Easy work during down time

Cons

Bad management, rushed training process.

Viewing 61 - 63 of 1,748 Reviews

Glassdoor has 2,352 Lonza reviews submitted anonymously by Lonza employees. Read employee reviews and ratings on Glassdoor to decide if Lonza is right for you.