Inogen
Medical Equipment ManufacturingCalifornia, United States501-1000 Employees
Inogen is a global medical technology company focused on respiratory care for home settings. It develops, manufactures, and markets portable oxygen concentrators that deliver supplemental long-term oxygen therapy to patients with chronic respiratory conditions in the home. Based in Goleta, California, the organization operates in the medical equipment manufacturing industry and employs a substantial workforce. Its products are aimed at individuals requiring ongoing oxygen support and at-home care, enabling treatment outside traditional clinical environments. The company serves patients and caregivers within the home respiratory care market, positioning itself as a supplier of portable oxygen solutions on a global scale. In 2026, reports noted that Inogen broadened its scope beyond portable oxygen concentrators into broader home respiratory care, signaling strategic diversification of its activities.