Jobs Done Well

For 65 years, Kiewit Mining Group been one of North America’s premier producers of high-quality, high-energy coal. Kiewit Mining Group owns or manages coal mines in Montana, Wyoming and Texas. We specialize in mine management, production, maintenance and contract mining ventures.

Buckskin Mining Company – Gillette, WY

Since 1944, Kiewit has been involved in the mining of more than 650 million tons of coal. Kiewit Mining Group operates or manages four surface coal mines capable of producing more than 37 million tons per year.

Kiewit Mining Group has demonstrated its leadership in the mining industry by:

  • Refinery and process facilities
  • Environmental and coal facilities
  • Cogeneration facilities

Kiewit Mining Group employs the latest mine planning software to achieve top efficiencies in surface mining. Other software products integrate warehousing, purchasing and accounting for outstanding mine management and maintenance scheduling.

With strong financial stability, enduring ingenuity and evolving technology, Kiewit Mining Group continues to pursue new mining ventures and acquisitions, and is uniquely qualified to handle any size mining operation.

Omaha
Kiewit Mining Group Inc.
Kiewit Plaza
Omaha, NE 68131
(402) 342-2052
(402) 271-2908 fax
Black Butte Company
Box 98
Point of Rocks, WY 82942
(307) 382-6200
(307) 352-6205 fax
 
Buckskin Mining Company
P.O. Box 3027
Gillette, WY 82717
(307) 682-9144
(307) 686-5445 fax
 
Decker Coal Company
Box 12
Decker, MT 59025
(406) 757-2561
(406) 757-2430 fax
Walnut Creek Mining Company
Box H
Bremond, TX 76629
(254) 746-7334
(254) 746-7795 fax