Sempra Energy is one of the most successful companies in the Energy sector. As of the year 2018, it generated revenues of $11,207 million (10.10% year-over-year change). Reported profit was of $256.00 million. The current CEO J. Walker Martin (Chairman & Chief Executive Officer) currently manages more than 16,046 employees. The company's headquarters is located in San Diego, CA. Yes, Sempra Energy is a Fortune 1000 company. Its current rank is top 271 US company. It has been on the list for 20 years.