G4S reviews

3.4

52% would recommend to a friend

(3,738 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 3,738 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
5.0
Mar 29, 2025

Great company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Small supportive team with dynamic and important work

Cons

Wider company structural changes impacted employment

2.0
Mar 28, 2025

Hr

Recommend
CEO approval
Business Outlook

Pros

Salary on time Support from collegues

Cons

Worst management No innovation in process

Viewing 151 - 153 of 3,738 Reviews

Glassdoor has 5,056 G4S reviews submitted anonymously by G4S employees. Read employee reviews and ratings on Glassdoor to decide if G4S is right for you.