Whitehaven Coal Limited develops and operates coal mines in New South Wales and Queensland. The company operates in two segments, Open Cut Operations and Underground Operations. The company operates five mines in North West New South Wales; four open cut mines at Maules Creek, Tarrawonga, Werris Creek, and Sunnyside; and one underground mine at Narrabri. It offers thermal and metallurgical coal. The company sells its coal primarily in Japan, Taiwan, Korea, India, China, Malaysia, Indonesia, Vietnam, the Philippines, Australia, New Caledonia, and internationally. Whitehaven Coal Limited was founded in 1999 and is headquartered in Sydney, Australia.