Metgasco Limited (ASX: MEL) is an Australia listed energy company. Previously, the company has explored for gas in 3 exploration licenses in the NSW region. The company is currently looking for new opportunities in the Oil and Gas sector. The company is a substantial shareholder in Australia based Byron Energy Limited (ASX: BYE), holding 5.7 percent of the issued capital. The company was officially listed on the ASX on 23 December 2004 and is headquartered in Sydney. NSW, Australia.