International SOS reviews

3.4

55% would recommend to a friend

(1,525 total reviews)
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Arnaud Vaissié

67% approve of CEO

55% positive business outlook

International SOS has an employee rating of 3.4 out of 5 stars, based on 1,525 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
3.0
Sep 26, 2025
Recommend
CEO approval
Business Outlook

Pros

Good exposure if you are keen to collaborate with colleagues and clients all around the world

Cons

With that being said, sometimes you need to cater meetings for clients on a different timezone

4.0
Sep 24, 2025

Good comapny

Recommend
CEO approval
Business Outlook

Pros

global company, international presence, good salary

Cons

localisation everywhere which makes the company less interesting

4.0
Sep 23, 2025

Friendly people

Recommend
CEO approval
Business Outlook

Pros

Friendly team, good benefits and good learning experience

Cons

Slow salary progression, No career progression unless you have worked there for more than 5 years.

Viewing 67 - 69 of 1,525 Reviews

Glassdoor has 1,810 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.