ICON reviews

3.5

64% would recommend to a friend

(5,305 total reviews)
avatar

Barry Balfe

55% approve of CEO

50% positive business outlook

ICON has an employee rating of 3.5 out of 5 stars, based on 5,305 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ICON employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

5K reviews
4.0
Aug 20, 2025

Solid Company

Recommend
CEO approval
Business Outlook

Pros

You learn a lot and gain valuable experience. Hours are flexible and hybrid working

Cons

Quality of management varies a great deal

4.0
Aug 19, 2025

Culture

Recommend
CEO approval
Business Outlook

Pros

Inclusion Diversity Great managers No politics

Cons

Hard to promote due to high number of employees competing for same role within Icon

Viewing 340 - 342 of 5,305 Reviews

Glassdoor has 6,553 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.