International SOS heeds the call of foreign travelers in distress.International SOS company responds to traveler emergencies and calls for assistance through more than 30 International SOS medical care clinics and 25 alarm response centers staffed with doctors, security experts, translators, and air and ground transportation providers. These facilities are located across Africa, the Americas, Asia, Australia, Europe, and the Middle East. International SOS sells memberships to its global assistance network to individual travelers and small groups, as well as large multinational corporations, governments, not-for-profit agencies, and schools that have employees visiting or working abroad.