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The Drillinginfo family started in 1999. What began as a simple online permit and completion mapping database became one of the INC 5000 fastest growing companies by 2008. In 2004, Drillinginfo expanded tremendously with its acquisition historical well and scout information from PennEnergy and started Drillinginfo Energy Strategy Partners, a buy-side consulting group. Drillinginfo International went into operation in 2008 taking the company into the global arena. In 2009, Drillinginfo expanded their North American operations with the acquisition of HPDI (now DI Desktop), a nationwide production data provider, making it one of the largest oil and gas databases in the world. Along with being in the INC 5000 Fastest Growing Companies for the past two years, Drillinginfo has also been a part of the 50 Fastest Growing Companies in Central Texas four of the past six years. Drillinginfo, Inc. will continue to expand in order to help the world make smarter oil & gas decisions, faster.
Industrial Battery Products is a Saint Louis, MO-based company in the Energy and Utilities sector.
Petrolog Group is a Houston, TX-based company in the Energy and Utilities sector.
Murfin Drilling Company is a Wichita, KS-based company in the Energy and Utilities sector.
Primoris Services Corporation (NASDAQ: PRIM), through various subsidiaries, has grown to become one of the largest construction service enterprises in the United States. Serving diverse end markets, Primoris provides a wide range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services to major public utilities, petrochemical companies, energy companies, municipalities, and other customers. Since December 2009, Primoris has more than doubled its size and the Company`s national footprint now extends throughout the Continental United States and Canada.