Jarek Plenzner

A seasoned global supply chain leader, Jarek brings over two decades of experience in steering complex, multinational operations across pharmaceuticals, medical devices, and manufacturing. As Sr Director of Supply Chain – Global Planning Operations, he has built a reputation for transforming planning ecosystems, elevating service performance, and driving sustainable operational excellence in high‑pressure, highly regulated environments. Jarek specializes in end‑to‑end planning, SIOP/IBP design, Lean optimization, and crisis‑ready supply network management. He is recognised for his ability to unite cross‑functional teams, navigate market volatility, and implement data‑driven strategies that strengthen both financial performance and customer satisfaction. With experience spanning plant management, large‑scale organizational integration, and global planning for multi‑billion‑dollar business units, Jarek combines strategic vision with hands‑on operational depth. His career reflects a commitment to continuous improvement, transparent stakeholder communication, and building supply chains that perform reliably under any conditions.