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Mariah Energy Corp. is a Calgary, AB-based company in the Energy & Utilities sector.
Hoffmann Brothers St. Louis Mechanical Contractors is a Saint Louis, MO-based company in the Energy and Utilities sector.
Sempra Energy, based in San Diego, is a Fortune 500 energy services holding company with 2015 revenues of more than $10 billion. The Sempra Energy companies 17,000 employees serve more than 32 million consumers worldwide. Our California utilities, San Diego Gas & Electric Co. and Southern California Gas Co., serve more than 20 million consumers. And our other businesses develop energy infrastructure and provide related products and services to consumers around the world. Due to our size, scope and resources, we are able to compete in energy markets both nationally and internationally. And we have the resources to take part in markets and businesses that connect people and ideas in many more ways than ever.
Illinois River Energy is a Rochelle, IL-based company in the Energy and Utilities sector.