ICON reviews

3.5

64% would recommend to a friend

(5,300 total reviews)
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Barry Balfe

55% approve of CEO

50% positive business outlook

ICON has an employee rating of 3.5 out of 5 stars, based on 5,300 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
Oct 2, 2025

About the company

Recommend
CEO approval
Business Outlook

Pros

Very good company for ladies as it has crush facilities. Can maintain work life balance.

Cons

No wfh only hybrid after covid

3.0
Oct 1, 2025

Decent CRO

Recommend
CEO approval
Business Outlook

Pros

Learning encouraged, Not a lot of interference by ICON to work as FSP in Merck, Coaching by manager at ICON useful, Workload mediocre but gets busy occassionally

Cons

Not much room for growth in pay, bonus, or position

Viewing 265 - 267 of 5,300 Reviews

Glassdoor has 6,547 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.