Nagreeka Hydrocarbons Private Limited (NHPL) earlier known as Goyal Coaltar Private Limited (GCPL) is the most recent member of the six-decade-old family. Stepping into the market of coal tar pitch and other chemical products in 2005, it came under the umbrella of the Nagreeka Group in March 2011. NHPL is one of the largest manufacturers of coal tar pitch in India and is located in Sambalpur, Orissa.