CANYON FUEL COMPANY LLC SUFCO MINE

Wolverine Fuels, LLC

Coal Mining

Sandy, Utah

Anderson Engineering Company Inc.

Civil Engineering

Saratoga Springs, Utah

Iron Senergy

Mining

Waynesburg, PA

The Winthrop Group, Inc.

Business Consulting and Services

Major Drilling

Mining

Moncton, New Brunswick

Apex Systems

IT Services and IT Consulting

Glen Allen, VA