JGC Corporation (日揮株式会社 Nikki Kabushiki-gaisha), formerly Japan Gasoline Co. (日本揮発油株式会社 Nihon kihatsuyu kabushiki gaisha), is a global engineering company headquartered in Yokohama, Japan.
The company was founded on 25 October 1928. In 1976, it changed its original name from Japan Gasoline Co. to JGC Corp. JGC participates in the design and construction of large energy projects, such as Al Zour Refinery, Nigeria LNG, Pearl GTL, Ichthys LNG, Gorgon LNG, Tangguh LNG and Dolphin Gas Project.
The company is listed on the first section of Tokyo Stock Exchange and is a constituent of the TOPIX 100 and Nikkei 225stock market indices.