ICON reviews

3.5

64% would recommend to a friend

(5,298 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 5,298 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
Jan 10, 2026

Okay

Recommend
CEO approval
Business Outlook

Pros

Good for first job, able to work from home/hybrid work, really nice colleagues

Cons

Poor line management, no bonuses and little room for progression

Viewing 163 - 165 of 5,298 Reviews

Glassdoor has 6,544 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.