ADDTO, INC.

ADDTO Incorporated is an FDA-registered medical device manufacturer based in Elgin, Illinois, specializing in sterile, disposable connectors and adapters for clinical applications. The company's core product line includes catheter adapters and syringe connectors designed to safely attach syringes to tubing in healthcare settings. All products are sterilized using Ethylene Oxide (ETO), the industry-standard sterilization method, and are individually packaged for single-use applications. ADDTO distributes its products through major medical wholesalers including Medline, Cardinal Health, McKesson, Owens & Minor, and Seneca Medical, ensuring broad availability across hospital systems and healthcare facilities. The company also serves direct-to-consumer markets through partnerships with retailers like Edgepark Medical. As an FDA-registered manufacturer, ADDTO maintains compliance with medical device regulations and emphasizes quality assurance and customer service. The company offers custom product development services for healthcare organizations seeking specialized connector solutions. ADDTO's manufacturing and sterilization capabilities support both bulk institutional orders and smaller consumer quantities.