GSK reviews

4.0

79% would recommend to a friend

(10,655 total reviews)
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Luke Miels

85% approve of CEO

69% positive business outlook

GSK has an employee rating of 4.0 out of 5 stars, based on 10,655 company reviews on Glassdoor which indicates that most employees have a good working experience there. The GSK employee rating is in line with the average (within 1 standard deviation) for employers within the Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

11K reviews
1.0
Jan 4, 2026

Toxic culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Salary and company perks. No probation

Cons

Very toxic culture Leadership have little to no clue what they are doing except look after their own jobs.

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GSK Response
4mo
Thank you for sharing your experience – we take your feedback seriously. We want everyone at GSK to feel they can thrive. Please contact us via our Speak Up channel https://gsk.i-sight.com/landing-page/ so we can investigate further.
4.0
Dec 30, 2025

Good work culture

Recommend
CEO approval
Business Outlook

Pros

Hybrid working environment is flexible, people are great if you have the right group and manager.

Cons

Different groups have vastly different responsibities for each role, and workload within each level are vast depending on the group.

Viewing 196 - 198 of 10,655 Reviews

Glassdoor has 15,895 GSK reviews submitted anonymously by GSK employees. Read employee reviews and ratings on Glassdoor to decide if GSK is right for you.