RedStone's Native American-ownership brings a valuable perspective to EMJ Corporation and its extensive family of companies. RedStone's President, Chris Samples, is 51% owner and is proud to be a unique member within EMJ Corporation. The family of companies' structure includes eight innovative businesses reaching across the continental United States. From a renewable energy contractor to hospitality, safety and recruiting companies, RedStone has built relationships in all sectors and areas of the country. RedStone's home office is located in Tulsa, Okla. With offices in Dallas, Chattanooga, Boston, and Sacramento, the scope of our personalized services is endless when you consider RedStone.