Three Reviews

3.8

67% would recommend to a friend

(1,908 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 1,908 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 1,908 Reviews

Glassdoor has 2,016 Three reviews submitted anonymously by Three employees. Read employee reviews and ratings on Glassdoor to decide if Three is right for you.