GSK Reviews

4.0

78% would recommend to a friend

(10,671 total reviews)
avatar

Luke Miels

85% approve of CEO

68% positive business outlook

GSK has an employee rating of 4.0 out of 5 stars, based on 10,671 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 Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

11K reviews
2.0
1 Jul 2026

Good benefits but toxic leadership prevails

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good benefits, great UK London location.

Cons

Toxic leadership and culture, surface pleasantries, and polite, but a fair bit of back stabbing and undermining. Hard to know who you can trust. Very male dominated culture.

4.0
29 Jun 2026
Recommend
CEO approval
Business outlook

Pros

Generally work environment and collaboration is great. Benefits, salary, bonus, long term stock incentives, all solid.

Cons

Classic large traditional enterprise, siloed and slow, old systems, over the top governance and process

Viewing 1 - 3 of 10,671 Reviews

Glassdoor has 15,920 GSK reviews submitted anonymously by GSK employees. Read employee reviews and ratings on Glassdoor to decide if GSK is right for you.