G4S reviews

3.4

52% would recommend to a friend

(3,737 total reviews)
avatar

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
3.0
Jul 31, 2025
Recommend
CEO approval
Business Outlook

Pros

- I can work whenever I want flexibility is amazing - More professional to a certain extent compared to other security companies

Cons

- Supervisors are extremely rude, feels as though the management has not put in the right effort to get respectful educated supervisors. - Couple of people left during the Open championship due to rude supervisors who were on a power trip, one of them was slightly drunk on duty/complaining of his hangover and used it as an excuse to be extremely rude to colleagues, followed up w management and they did nothing, so the people just left.

Viewing 91 - 93 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.