International SOS is a global health and security services provider that helps organizations protect their people from medical and security threats. It supports more than 9,000 organizations through a network spanning over 1,200 locations in 90 countries. Its services include 24/7 assistance, health and security consulting, senior advisory support, and timely intelligence and analysis.

The company also provides guidance on travel risk management, duty of care, business continuity, crisis management, employee health and wellbeing, and resilience. Organizations can use its free assessment to benchmark travel risk management programs against ISO 31030 and receive a personalized report with recommendations. International SOS shares expertise through events, training, briefings, articles, and reports covering topics such as infectious disease, mental health, geopolitical risks, and traveler safety.

Its assistance centers handle medical and security questions, and the company reports thousands of assistance calls each day, alongside security and medical evacuations. Through these capabilities, International SOS helps clients assess exposure, prepare for changing risks, and strengthen the safety and resilience of their workforce and operations