ICON reviews

3.5

63% would recommend to a friend

(5,315 total reviews)
avatar

Barry Balfe

54% approve of CEO

49% positive business outlook

ICON has an employee rating of 3.5 out of 5 stars, based on 5,315 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
3.0
Jan 13, 2026

acceptable

Recommend
CEO approval
Business Outlook

Pros

excellent balance in life and work

Cons

tight time schedule to complete work

4.0
Jan 13, 2026

It's good

Recommend
CEO approval
Business Outlook

Pros

competitive pay high quality projects good people

Cons

outdated systems only care about metrics disincentivizes creating issues

Viewing 175 - 177 of 5,315 Reviews

Glassdoor has 6,565 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.