Lenovo Group Ltd. is an investment holding company, which engages in the development, manufacture and marketing of technology products and services. The firm operates through three segments. The Intelligent Devices Group segment primarily engages in the business of personal computers, tablets, smartphones, and other smart devices. The Infrastructure Solutions Group segment primarily engages in the sales of servers and artificial intelligence (AI)-optimized infrastructure products, including those incorporating advanced liquid cooling technology. The Solutions & Services Group segment primarily provides operation and maintenance services and project and solution services. The firm conducts its businesses in domestic and overseas markets.