Lonza reviews

3.5

67% would recommend to a friend

(1,747 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 1,747 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
2.0
May 30, 2026

Not recommended

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Decent benefits, pto and work life balance.

Cons

Poor management, favoritism, secrecy and poor morale.

Viewing 4 - 6 of 1,747 Reviews

Glassdoor has 2,351 Lonza reviews submitted anonymously by Lonza employees. Read employee reviews and ratings on Glassdoor to decide if Lonza is right for you.