Fujitsu Limited (富士通株式会社, Fujitsū Kabushiki-gaisha) is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Tokyo. Fujitsu was the world's fourth-largest IT services provider by annual revenue, after IBM, Accenture and AWS, in 2018. The hardware offerings from Fujitsu are mainly of personal and enterprise computing products, including x86, SPARC and mainframe compatible server products, although the corporation and its subsidiaries also offer a diversity of products and services in the areas of data storage, telecommunications, advanced microelectronics, and air conditioning. It has approximately 132,138 employees and its products and services are available in approximately 180 countries.