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Proven Reserves Exploitations Ltd. is a Calgary, AB-based company in the Energy and Utilities sector.
Formed in 2007 and co-headquartered in Houston and New York, OTC Global Holdings is the leading independent inter-dealer broker in over-the-counter energy commodities, with dominant market share in U.S. and Canadian natural gas markets and the Texas power market.
Archer is one of the leading companies in the Energy and Utilities sector.
ERIN Eng and Research is a Campbell, CA-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.