AK Coal Resources, Inc.
Akens Engineering Alpha Natural Resources Britt Energies, Inc. Civil & Environmental Consultants, Inc. CME Engineering, LP Curry & Associates Engineers, Inc. DiGioia & Gray Associates, LLC EARTHRES EQT Fike Associates, Inc. G & C Coal Analysis Laboratory, Inc. G Force Engineering Services, LLC Geo-tech Engineering, Inc. Hess & Fisher Engineers, Inc. Hiser Engineering, Inc. |
L R Kimball
Mahaffey Laboratory, LTD Martin Limestone, Inc. Meiser & Earl, Inc. Minetech Engineers Moody & Associates, Inc. Musser Engineering, Inc. North American New Enterprise Stone & Lime Co., Inc. Corsa Coal Corp. Quality Aggregates Rockwood Casualty Rosebud Mining Company Skelly & Loy, Inc. Snyder Associated Companies The EADS Group Valier Coal Yard W.D. Mohney & Associates Wilson Creek Energy, LLC |