JGC Holdings Corp is a Japan-based company mainly engaged in the general engineering and functional materials manufacturing businesses. The Company 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 Company is also involved in consulting, office support, desalination, and crude oil and gas production and sales.