he Advantage Valley region has a long history of  being an major energy center - coal, oil, natural gas, electric generation. Nearly 800 establishments with a total employment of more than 14,400

  • AEP Service Corporation/
        Appalachian Power
  • Alpha Natural Resources
  • Apex Pipeline Services
  • APCO John Amos Power Plant and Mountaineer Power Plant
  • Arch Coal
  • Energy Corp. of America
  • Marathon Refinery
  • Patriot Coal
  • Spartan Mining
  • Triana Energy