Commercial Businesses:

• Curry Transfer

• Wesbanco

• City of Vienna, West Virginia

• Wood County, West Virginia, Board of Education

• The Blennerhasset Museum

Industrial Businesses:

• E.I. DuPont

• G.E.Plastics

• Shell Chemical

• American Electric Power

• Ravenswood Aluminum

• Raytheon Engineering & Construction

• American Municipal Power

• Elkem Metals

• Chevron Chemical

• Ohio Power Co.

• Babcock & Wilcox

• Kraton Polymers

• Cabot Corp.

• Bailey Controls Co.

• Plasma Processing

• Apex Engineering

• Contracted Operations

• Degussa Corp.

• Huntsman Chemical