Coupler Enterprises

Coupler Enterprises is a pharmaceutical repackager and wholesale distributor based in Pennsylvania. The company specializes in providing generic medications in various forms, including tablets, capsules, creams, and injectables, to pharmacies and healthcare providers. A key part of its business involves repackaging oral solid medications into blister cards to streamline pharmacy workflows and improve medication adherence. In recent years, the company has faced regulatory challenges, including a 2020 FDA warning letter citing significant Current Good Manufacturing Practice (CGMP) violations at its Warrington facility. These violations primarily concerned inadequate line clearance and cleaning procedures, which the FDA noted could lead to dangerous drug mix-ups.