Hitachi, Ltd. (株式会社日立製作所) is a Japanese multinational engineering and electronics conglomerate company headquartered in Chiyoda, Tokyo, Japan. It is the parent of the Hitachi Group (Hitachi Gurūpu). Hitachi is a highly diversified company that operates eleven business segments: Information & Telecommunication Systems, Social Infrastructure, High Functional Materials & Components, Financial Services, Power Systems, Electronic Systems & Equipment, Automotive Systems, Railway & Urban Systems, Digital Media & Consumer Products, Construction Machinery and Other Components & Systems. Hitachi is now listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 and TOPIX indices. It is ranked 54th in the 2014 Fortune Global 500 in term of annual revenue.
Hitachi Urban Investment (Hong Kong), Limited is a 100% wholly own subsidiary and act as an agent to handle leasing for Hitachi Group offices in Hong Kong.