GSK reviews

4.0

79% would recommend to a friend

(10,654 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 10,654 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
4.0
Feb 5, 2026

Good company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Friendly colleagues and teams. CEO is good.

Cons

Some complicated internal systems and ways of working

4.0
Feb 4, 2026
Recommend
CEO approval
Business Outlook

Pros

Nice people to work with

Cons

Tools can be much better leveraged

1.0
Feb 4, 2026
Recommend
CEO approval
Business Outlook

Pros

Great place to experience a true global drug development atmosphere

Cons

Performance is judged more on perception and visibility than actual outcomes. Many non-performers engage in creating toxic work environments such as mobbing, gossip, while seeking promotions and visibility.

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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.
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Glassdoor has 15,894 GSK reviews submitted anonymously by GSK employees. Read employee reviews and ratings on Glassdoor to decide if GSK is right for you.