International SOS is a global medical and security assistance company founded in 1985, with headquarters in London and Singapore. The organization supports more than 9,000 clients, including most of the Fortune Global 500, as well as mid-size businesses, governments, educational institutions, and NGOs. Its services are delivered by nearly 13,000 experts across more than 1,200 locations in 90 countries, in over 110 languages, around the clock throughout the year.

International SOS provides medical and security assistance, including support through its Assistance Centers and medical and security evacuations. Its network includes more than 91,000 on-the-ground providers, and its digital tools help clients support employees wherever they are located. The company reports managing over 11,000 calls daily and supporting access to digital tools for employees of its clients. With a global reach and continuous availability, International SOS helps organizations respond to the needs of their people and manage assistance across diverse locations. Its scale and experience serve organizations ranging from multinational corporations to public institutions and nonprofit groups.