Haystack Robotics, set up in 2021 and headquartered in Portland, Oregon, USA, with operations in Chennai, Tamil Nadu, India, develops AI-powered autonomous mobile robots for disinfection and delivery. Its key products, such as Purple and Violet UV-C disinfection robots, target healthcare, hospitality, and office sectors, reducing human exposure to pathogens like TB and COVID-19. With ISO 9001:2015 certification, the company leverages advanced UV-C technology and modular platforms ("muscle," "skin," "brains") for adaptable offerings.