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
2.0
Oct 3, 2025
Recommend
CEO approval
Business Outlook

Pros

* Process oriented organization * Strong compliance with Statutory regulations

Cons

* Not a progressive organization * Lack the strategy for continuous and sustained growth * Average employee appraisals between 3-5%. Delayed payouts * Less focus on Technology

Viewing 61 - 63 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.