International SOS reviews

3.4

55% would recommend to a friend

(1,523 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 1,523 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
1.0
Apr 14, 2026
Recommend
CEO approval
Business Outlook

Pros

Lunch breaks are nice in the gardens Free coffee Salary isn’t too bad

Cons

Too many to mention all but the management are just horrible - very cliquey, unsupportive and just look at their phones for most of the shift. The training is absolutely diabolical and doesn’t prepare you at all for the actual job on the floor. The work is unrelentless, extremely stressful and pretty soul destroying.

Viewing 10 - 12 of 1,523 Reviews

Glassdoor has 1,807 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.