KARMAN is a French company, the healthcare subsidiary of the Bottle Tree group, founded in 2004 by Samuel Praicheux, a French entrepreneur with a passion for technological innovation. The company expanded just before the Covid-19 epidemic and offers through its two brands KARMAN Technologies and KARMAN Healthcare a wide range of innovative health and technology products. Since the start of the pandemic, Karman has made a significant impact with over 70 million masks sold and the successful launch of KARMAN JET, a high-performance airborne biosafety solution for public and private settings.