GTT reviews

2.9

38% would recommend to a friend

(598 total reviews)

Ed Morche

45% approve of CEO

40% positive business outlook

GTT has an employee rating of 2.9 out of 5 stars, based on 598 company reviews on Glassdoor which indicates that most employees have an average working experience there. The GTT 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

598 reviews
2.0
May 1, 2026

Would not recommend

Recommend
CEO approval
Business Outlook

Pros

Generally a varied work environment

Cons

Senior management not in touch with reality

Viewing 1 - 3 of 598 Reviews

Glassdoor has 647 GTT reviews submitted anonymously by GTT employees. Read employee reviews and ratings on Glassdoor to decide if GTT is right for you.