Cereal storage is a critical link in the food supply chain, impacting food security, quality, and sustainability. The present chapter provides a comprehensive examination of cereal storage systems in terms of engineering design, manufacturing planning, construction management, technology solutions, and business functions, by focusing on four key facility elements: I. factory and plant layout; II. warehouse and transportation; III. automation, robotics, and sensors; and IV. postharvesting equipment. Through a systematic lens, engineering design principles, construction management strategies, and technological solutions, etc., are explored. It also highlights the interdependence of facility elements and their impact on business functions, emphasizing the need for well-planned layouts and integrated technologies. The chapter delves into advanced manufacturing processes, automation, and real-time monitoring as essential components for optimal cereal storage. Additionally, it introduces the concept of turnkey projects and one-stop services as modern business functions in this domain. Offering practical insights, it can serve as a valuable resource for professionals and enthusiasts seeking a holistic understanding of cereal storage systems, bridging the gap between theory and practical application.