Genesis Energy Ltd. engages in the supply of electricity, natural gas, and liquefied petroleum gas (LPG) to wholesale and retail markets. It also focuses on the exploration, development, and production of petroleum products. The firm operates through the following segments: Retail, Wholesale, Kupe, and Corporate. The Retail segment includes the supply of electricity, gas, and LPG to end user customers. The Wholesale segment markets and supplies gas, LPG, and coal to wholesale customers and the Customer segment; and engages in the sale and purchase of derivatives to the fix price of electricity. The Kupe segment explores, develops, and produces gas and petroleum products. The Corporate segment encompasses the head-office functions, including human resources, finance, corporate relations, property management, legal, corporate governance and strategy. The company was founded on December 16, 1999 and is headquartered in Auckland, New Zealand.