ICON reviews

3.5

63% would recommend to a friend

(5,280 total reviews)
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Barry Balfe

51% approve of CEO

50% positive business outlook

ICON has an employee rating of 3.5 out of 5 stars, based on 5,280 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
May 6, 2026
Recommend
CEO approval
Business Outlook

Pros

The flexibility and managers I’ve had have been great.

Cons

Raises keep getting pushed off. To get a good yearly review, you must complete additional personal goals on top of doing your job.

Viewing 43 - 45 of 5,280 Reviews

Glassdoor has 6,514 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.