G4S reviews

3.4

52% would recommend to a friend

(3,737 total reviews)
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Ashley Almanza

78% approve of CEO

44% positive business outlook

G4S has an employee rating of 3.4 out of 5 stars, based on 3,737 company reviews on Glassdoor which indicates that most employees have a good working experience there. The G4S employee rating is in line with the average (within 1 standard deviation) for employers within the Administración y consultoría industry (3.7 stars).

Reviews by job title

4K reviews
2.0
Aug 6, 2025

good

Recommend
CEO approval
Business Outlook

Pros

good comp and good things

Cons

worklife balance and after office work issue

4.0
Aug 3, 2025
Recommend
CEO approval
Business Outlook

Pros

Cooking in the kitchen like

Cons

Dishes once the cooking done

Viewing 88 - 90 of 3,737 Reviews

Glassdoor has 5,055 G4S reviews submitted anonymously by G4S employees. Read employee reviews and ratings on Glassdoor to decide if G4S is right for you.