Empowering People to Take Control of Health Dexcom Corporation (NASDAQ DXCM) has been a pioneer in glucose sensing for more than 25 years. Since 1999, we have developed innovative technologies that transformed how people manage diabetes. Our products are part of people’s daily lives, empowering them to live confidently and feel more in control, free to pursue their dreams. Headquartered in San Diego, California, with operations around the world, Dexcom leads by listening to the needs of users, caregivers, and providers, to simplify and improve glucose management.