International SOS Government Medical Services (GMS) is a leading provider of customized medical and security risk management solutions, enabling clients to operate safely in challenging environments worldwide. Established in 1984, the company operates in 92 countries, offering integrated medical services, including direct care at over 800 sites, telemedicine, and global aeromedical evacuation. With a workforce of 12,000, including 5,200 medical professionals, GMS specializes in healthcare support for government defense and civil agencies, military operations, and disaster response. Headquartered in Houston, Texas, the organization is committed to delivering high-quality healthcare solutions tailored to the needs of its clients, ensuring safety and well-being in remote and austere settings.