- Gerresheimer Glass Inc.
- Corning Incorporated
- Nipro Corporation
- SGD S.A (SGD Pharma)
- Stolzle-Oberglas GmBH (CAG Holding Gmbh)
- Bormioli Pharma S.p.A?
- West Pharmaceutical Services Inc.
- Schott AG
- Shandong Medicinal Glass Co. Ltd.
- Beatson Clark
- Arab Pharmaceutical Glass Co.
- Piramal Enterprises
- ?i?ecam Group