ICON reviews

3.5

63% would recommend to a friend

(5,310 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 5,310 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
Apr 8, 2026
Recommend
CEO approval
Business Outlook

Pros

Hybrid work, some awesome line managers, nice colleagues.

Cons

For a CTA not much room to evolve. The corporate structure is extremely intense, with constant new hires, making it difficult to stay connected with long-term developments. High workload and high, nonsensible expectations.

5.0
Apr 4, 2026
Recommend
CEO approval
Business Outlook

Pros

ICON is a good company to work.

Cons

ICON is a good company to work no bad thing .

2.0
Apr 3, 2026
Recommend
CEO approval
Business Outlook

Pros

Interesting company to work fo

Cons

Senior leadership are share price focused

Viewing 100 - 102 of 5,310 Reviews

Glassdoor has 6,560 ICON reviews submitted anonymously by ICON employees. Read employee reviews and ratings on Glassdoor to decide if ICON is right for you.