Oklahoma has long been known as an energy state, a position reinforced by the presence of eight energy firms among the state's top 10 public companies.
BY JAY F. MARKS •
Published: November 14, 2010
Oklahoma is an energy state, as evidenced by the glut of such companies atop the ranking of the state's top public companies.
Eight of the top 10 companies in this year's Oklahoma Inc. list are energy companies, led by Enid's Continental Resources Inc.
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