Gerresheimer AG, together with its subsidiaries, manufactures and sells medicine packaging, drug delivery devices, and solutions worldwide. It operates through Plastics & Devices, Primary Packaging Glass, and Advanced Technologies divisions. The company offers prefillable syringes, plastic and glass packaging solutions, vials, glass cartridges and ampoules, bottles and containers, and glass bottles and jars, as well as caps, closures, applicators, and accessories; and drug delivery systems, including inhalers, injection/auto injectors, pen injectors, infusion systems, and inhalation assessment platforms. It also provides diagnostic and medical devices comprising point-of-care tests, laboratory disposables, chemical and technical bottles, diagnostic and polymer vials, dropper bottles, PET bottles, and medical products comprising lancing devices, infusion sets, and disposable systems. In addition, the company offers cosmetic packaging solutions, such as moulded glass flacons and jars; tubular glass ampoules, droppers, and vials; and plastic packaging products, as well as pharmaceutical, laboratory, and regulatory affairs services. It offers its products to pharmacy chains, supermarkets, and wholesalers. The company serves pharma, biotech, diagnostics, medical technology, cosmetics, and food and beverage industries. The company was founded in 1864 and is based in Düsseldorf, Germany.