Three Reviews

3.8

67% would recommend to a friend

(1,910 total reviews)
avatar

Robert Finnegan

63% approve of CEO

45% positive business outlook

Three has an employee rating of 3.8 out of 5 stars, based on 1,910 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Three employee rating is in line with the average (within 1 standard deviation) for employers within the Telecommunications industry (3.6 stars).

Reviews by job title

2K reviews
5.0
27 Apr 2026

Great

Recommend
CEO approval
Business outlook

Pros

Good place to work and

Cons

Wouldn’t have any to be honest

Viewing 1 - 3 of 1,910 Reviews

Glassdoor has 2,018 Three reviews submitted anonymously by Three employees. Read employee reviews and ratings on Glassdoor to decide if Three is right for you.