Dell is a leading computer hardware company that pioneered direct sales and supply chain management strategies, achieving significant efficiency and customization in its operations. With a workforce of 78,000 and over $55 billion in annual revenue, Dell utilizes advanced technology such as RFID and integrated e-commerce solutions to streamline manufacturing and sales processes. The company focuses on continuous improvement in customer relationships, real-time inventory management, and reducing total cost of ownership for customers through a scalable business model.