International SOS reviews

3.4

55% would recommend to a friend

(1,524 total reviews)
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Arnaud Vaissié

68% approve of CEO

55% positive business outlook

International SOS has an employee rating of 3.4 out of 5 stars, based on 1,524 company reviews on Glassdoor which indicates that most employees have a good working experience there. The International SOS employee rating is in line with the average (within 1 standard deviation) for employers within the Healthcare industry (3.4 stars).

Reviews by job title

2K reviews
4.0
Feb 9, 2026

Interesting and Engaging workplace

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Interesting work across medical and security sectors with lots of opportunities for cross-functional collaboration

Cons

I enjoyed working here. Overall, no cons, sometimes challenges with the amount of change in the organization.

2.0
Feb 7, 2026

redirection failed

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

global employer all around the globe

Cons

while restructuring of the business failing on its employees

5.0
Feb 6, 2026
Recommend
CEO approval
Business Outlook

Pros

Good place to work at

Cons

Shift work hours and shifts

Viewing 28 - 30 of 1,524 Reviews

Glassdoor has 1,808 International SOS reviews submitted anonymously by International SOS employees. Read employee reviews and ratings on Glassdoor to decide if International SOS is right for you.