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
2.0
Aug 23, 2025

Downhill

Recommend
CEO approval
Business Outlook

Pros

Fully remote, excellent co-workers and manager

Cons

Upper management does not want honest feedback

4.0
Aug 21, 2025

Long Time Employee

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Generous PTO, management support, flexible hours

Cons

Raises aren’t limited, career path unclear for some positions

Viewing 337 - 339 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.