Lonza Reviews

3.5

68% would recommend to a friend

(1,748 total reviews)
avatar

Wolfgang Wienand

73% approve of CEO

58% 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 and biotechnology industry (3.5 stars).

Reviews by job title

2K reviews
4.0
17 Jun 2026

Plausible deniability

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Stable job. Great benefits including significant PTO

Cons

Site level management focused too much on LSS/cost savings - not on employee engagement or product quality. Managers don't address issues - they pretend not to know what is going on so they don't have to address problems.

5.0
8 Jun 2026

Diverse opportunities

Recommend
CEO approval
Business outlook

Pros

Diverse opportunities across departments as one wanted

Cons

Provide decent pay and benefits

Viewing 1 - 3 of 1,748 Reviews

Glassdoor has 2,355 Lonza reviews submitted anonymously by Lonza employees. Read employee reviews and ratings on Glassdoor to decide if Lonza is right for you.