Mexico's Esentia expects to raise $610 million in IPO RefinitivLess than 1 min read Mexico's Esentia Energy Development aims to raise $610 million through an initial public offering, the firm said in a statement on Monday. Esentia Energy Development, which is dedicated to the transport and commercialization of natural gas, plans to issue 224 million common shares through the operation, which it plans to carry out in both local and foreign markets.