JGC Holdings Corp. engages in the provision of engineering, procurement and construction (EPC)services for plants and facilities. The company is headquartered in Yokohama, Kanagawa-Ken and currently employs 8,365 full-time employees. The firm operates in two business segments. The Integrated Engineering segment is engaged in the planning, design, procurement, construction and testing of equipment, appliances and facilities for petroleum, petroleum refining, petrochemicals, gas, liquefied natural gas (LNG) and others, as well as the water and power generation business. The Functional Material Manufacture segment is involved in the manufacture and sale of products in the catalyst field, nanoparticle technology field, clean and safety field, electronic materials, high-performance ceramics field and the next generation energy field. The firm is also involved in consulting, office support, desalination, and crude oil and gas production and sales.