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AeroVironment Inc operates under a single business segment in which it supplies unmanned aircraft systems, tactical missile systems, high-altitude pseudo-satellites, and other related services to government agencies within the United States Department of Defense as well as the United States allied international governments. The systems can help with security, surveillance, or sensing, and provide eyes in the sky without needing an actual person, or driver in the sky.
Select Medical Holdings Corp is a healthcare company that operates through four main segments: critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and Concentra institutions. Critical illness recovery hospitals and rehabilitation centres are designed for patients requiring extended recovery time with medical services. These two sectors combined compose roughly half of the total revenue and include over 103 critical illness recovery hospitals and inpatient rehab facilities. The outpatient rehabilitation segment includes over 1,928 rehabilitation clinics. The Concentra segment includes over 540 occupational health centers and 147 onsite clinics. The company is headquartered in Pennsylvania, and it operates across the United States.