GSK reviews

4.0

79% would recommend to a friend

(10,658 total reviews)
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Luke Miels

86% approve of CEO

68% positive business outlook

GSK has an employee rating of 4.0 out of 5 stars, based on 10,658 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 Farmacêutica e biotecnologia industry (3.5 stars).

Reviews by job title

11K reviews
1.0
Mar 23, 2026

Don't

Anonymous employee
Recommend
Business Outlook

Pros

Competitive pay and benefits, ok location

Cons

Worst case of favoritism I've experienced Decision making process and performance evaluation lack transparency Individuals under the same role can be held to different standards Feedbacks are more focused on shushing you instead of being constructive Concerns are never taken seriously

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GSK Response
2mo
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.
5.0
Mar 22, 2026

Good salary

Recommend
Business Outlook

Pros

Huge network within the bigger umbrella

Cons

Nothing much can be expected

Viewing 100 - 102 of 10,658 Reviews

Glassdoor has 15,905 GSK reviews submitted anonymously by GSK employees. Read employee reviews and ratings on Glassdoor to decide if GSK is right for you.