A part of the HGGC portfolio, Citadel Plastics Holdings, Inc., produces thermoset and thermoplastic compounds for use in a wide range of different industries. In 2007, Citadel came into being through a series of acquisitions. At present, Citadel technology represents the individual achievements of several different brands, including Bulk Molding Compounds, Inc. (BMC); Matrixx Group, Inc.; Lucent Polymers, Fiberfil, QTR, and more. The innovative minds at these companies have allowed Citadel to push the boundaries of polymer materials and provide products that meet the specific needs of both current and future customers.