Building and civil engineering machinery and equipment in West Virginia
- North East Mud Services Company Llc
- Interstate Machinery Inc
- Rish Equipment Co.
- Saber Supply Company, Inc
- National Energy Holding Company
- National Energy Services, Co
- Murphy Consolidated Industries Inc
- Walker Machinery Co., Cecil I.
- Rish Equipment Co. (H Q)
- Dot Blue Services Inc
- Ross & Wharton Gas Co Inc
- State Equipment, Inc.
- Mine-Weld & Repair Inc
- M & M Drilling Inc
- Jimco Equipment Rentals Inc
- Belo Mine Supply, Inc
- Tug River Armature & Machine Co, Inc
- Terramite Corp.
- Industrial Resources, Inc.
- Logan Corporation
- Classic Conveyor Components Corp
- Al Lee Corp
- Bwb Of West Virginia, Inc
- Morgantown Machine & Hydraulics Of West Virginia, Inc.
- City Crane & Equipment, Inc
Building and civil engineering machinery and equipment