Pampa EnergÃa SA is an integrated energy company, which engages in the generation, transmission, and distribution of electricity in Argentina. It operates through the following segments: Generation, Distribution of Energy, Oil and Gas, Refining and Distribution, Petrochemicals, and Holding and Other Business. The Generation segment is consists of the direct and indirect interests of the company in CPB, CTG, CTLL, HINISA, HIDISA, PACOSA, Greenwind, PEFMSA, PEA, TMB, TJSM and through its own electricity generation activities through Central TÃ©rmica Genelba and EconoergÃa, the Pichi PicÃºn LeufÃº hydroelectric complex, and its equity interest in Enecor. The Distribution of Energy segment represents the indirect interest of the company in EASA and Edenor. The Oil and Gas segment is comprised of the own interest of the company in oil and gas areas and through its direct interest in PEPASA, PELSA, and investments in Oldelval and OCP associates. The Refining and Distribution segment is the own operations in the refinery at BahÃa Blanca and the service station network, the equity interest in Refinor associate and the commercialization of the oil produced in Argentina, which is transferred at market prices from the Oil and Gas segment. The Petrochemicals segment is the styrenics operations and the catalytic reformer plant operations of the company conducted in Argentine plants. The Holding and Other Business segment refers to the financial investment transactions, holding activities, interest in joint businesses CITELEC and CIESA and its respective subsidiaries, which hold the concession over the high voltage electricity transmission nationwide and over gas transportation in the south of the country. The company was founded on February 20, 1945 and is headquartered in Buenos Aires, Argentina.