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 Management and consulting industry (3.5 stars).

Reviews by job title

4K reviews
5.0
Apr 17, 2026

Good job

Recommend
CEO approval
Business Outlook

Pros

Ranging demographic Good flexible hours

Cons

Repetitive work Strict rules on site

5.0
Feb 11, 2026

Operation Steward

Recommend
CEO approval
Business Outlook

Pros

Flexible. Can work around study. The job allows you to visit a range of events at different venues.

Cons

Work depends on events and the regularity of these events happening, Work can dry up at certain times.

5.0
Jan 8, 2026

Good

Recommend
CEO approval
Business Outlook

Pros

Good to get quick bucks for quick shifts.

Cons

No encouragement to apply for permanent positions in the company.

Viewing 1 - 3 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.