G4S reviews

3.4

52% would recommend to a friend

(3,736 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 3,736 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
May 4, 2026
Recommend
CEO approval
Business Outlook

Pros

decent salary hybrid working/ WFH apprenticeship scheme

Cons

- No path provided for learning apart from management or apprenticeship schemes which can take 3-4 years to complete. - No training provided, left to complete tasks as soon as I started without knowing what I was supposed to be doing - Contract signed to WFH/Hybrid however management told me that 'it just says that' and I should be in the office as much as possible - poor management in general. Over-worked manager had no time for me. Had to fill out my own monthly-catch ups that were supposed to be done together and manager just signed them and sent them on. - lack of support and training left me extremely stressed, overworked and unhappy -senior bosses make thousands in bonuses and lower staff just above minimum wage. Will find any reason to not award longer term staff with bonuses.

2.0
Apr 22, 2026
Recommend
CEO approval
Business Outlook

Pros

non i can think of

Cons

worst management i've ever seen

Viewing 7 - 9 of 3,736 Reviews

Glassdoor has 5,053 G4S reviews submitted anonymously by G4S employees. Read employee reviews and ratings on Glassdoor to decide if G4S is right for you.