Lonza reviews

3.5

67% would recommend to a friend

(1,748 total reviews)
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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
2.0
Oct 8, 2025
Recommend
CEO approval
Business Outlook

Pros

What continues to motivate us is the dedication of our colleagues, the meaningful nature of the work we do, and the positive impact it ultimately has on patients’ lives.

Cons

Over the past year, Lonza’s workplace culture has become increasingly toxic. Hybrid employees were abruptly required to return to the office under a “temporary” policy, yet this significant change came with no adjustment to compensation—despite increased commuting costs, disrupted work-life balance, and added stress. Despite being labeled as a temporary measure, the return-to-office mandate increasingly appears to be a permanent shift as we head into the new year. Company-wide meetings continue to focus on selective corporate wins, such as our site’s projected billion-dollar milestone, while ignoring the very real dissatisfaction and burnout among employees. There is a growing frustration across the workforce due to leadership’s failure to acknowledge or address the impact of these decisions. It’s clear that the company prioritizes optics and financial performance over the well-being and fair treatment of its employees.

1.0
Oct 7, 2025

Work in silo

Recommend
CEO approval
Business Outlook

Pros

team spirit is nearly non-existent cross dept collaboration is minimal

Cons

Visp is quite remote and it is hard to blend in

5.0
Oct 6, 2025

Lonza

Recommend
CEO approval
Business Outlook

Pros

Meaningful work. Good management (not reffering to senior)

Cons

Preassure from above. Unrealistic expectations with the resources.

Viewing 103 - 105 of 1,748 Reviews

Glassdoor has 2,353 Lonza reviews submitted anonymously by Lonza employees. Read employee reviews and ratings on Glassdoor to decide if Lonza is right for you.