Sean Saint
President, CEO & Board Member
Sean Saint, P.E. is an engineer, entrepreneur, diabetes technologist and innovator, and person with type 1 diabetes. After his diagnosis with type 1 diabetes, he founded Companion Medical, where they developed and launched the InPen system, the first FDA-cleared smart pen. Medtronic acquired Companion Medical in 2020. Prior to Companion Medical, Sean was an early employee at Dexcom and Tandem Diabetes Care. Sean earned a Bachelor of Science degree in Mechanical Engineering from California Polytechnic State University – San Luis Obispo and is a registered Professional Engineer in California. He has over 175 issued and pending patent applications.