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
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.

5.0
Jan 4, 2026

Great Job

Recommend
CEO approval
Business Outlook

Pros

Easy work, fast paced(in a good way), left to get on with your own work

Cons

Repetitive, each day is the exact same

3.0
Dec 30, 2025

mediocre

Recommend
CEO approval
Business Outlook

Pros

Stable constant work, that is not going anywhere

Cons

not enough pay for working under constant threat

Viewing 34 - 36 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.