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
4.0
Apr 26, 2025

……….

Recommend
CEO approval
Business Outlook

Pros

Good TL and manager, nice colleagues

Cons

Often technical issues with system

1.0
Apr 15, 2025
Recommend
CEO approval
Business Outlook

Pros

Generous mental wellness benefit with claimable expenses up to SGD 2,000 per year. • Work schedule allows for 15 working days a month, providing more off-days compared to a traditional schedule. • Attractive allowances for working on weekends and public holidays.

Cons

Shifts are advertised as 12 hours, but they consistently run 13 hours with no additional compensation. • The job is mentally exhausting with insufficient support systems in place to manage stress or burnout. • Highly micromanaged environment — even break and lunch timings are strictly monitored. • A culture of bias and favoritism, especially toward management. The whistleblowing process feels ineffective, as employee concerns are often dismissed or not taken seriously.

Viewing 130 - 132 of 1,525 Reviews

Glassdoor has 1,811 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.