Samsung SDIEU - Provide energy on the way to your dream. Samsung SDI Europe GmbH (SDIEU), we are the European subsidiary of Samsung SDI, a global manufacturer of rechargeable batteries for the IT industry, automobiles, energy storage systems (ESS), and cutting-edge materials used to produce semiconductors, displays, and solar panels. As the world leader in advanced energy and material solutions, we pursue relentless innovations to empower our customers to reinvent the future as the battery-powered future that is boundless and sustainable.