Earthmoving

Preious Metal Milling, Seperation, Concentrating, Leaching, Recovery, Testing & Refining.Data Info Retrival, Bckgrd Investigation, Data Processing, Desktop Publishing, Secreterial Services (Full Service).K9 Breeding, Kenneling and Training Services.

Land Surveying, Mapping

Heavy, Civil, Construction

Crude Petroleum and Natural Gas Extraction, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Gold Ore Mining, Silver Ore Mining

Gold Ore Mining, Construction Sand and Gravel Mining, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Logging, Finfish Fishing, Hunting and Trapping

Beef Cattle Ranching and Farming, Timber Tract Operations, Logging, Support Activities for Animal Production, Gold Ore Mining

Gold Ore Mining, Silver Ore Mining, Lead Ore and Zinc Ore Mining, Copper Ore and Nickel Ore Mining, Uranium-Radium-Vanadium Ore Mining

Gold Ore Mining, Silver Ore Mining, Support Activities for Metal Mining, Professional and Management Development Training

Gold Ore Mining, Silver Ore Mining, All Other Metal Ore Mining, All Other Nonmetallic Mineral Mining, Power and Communication Line and Related Structures Construction

Gold Ore Mining, Other Electric Power Generation, Electric Power Distribution, Water Supply and Irrigation Systems, Sewage Treatment Facilities

Gold Ore Mining, Support Activities for Metal Mining, Water Supply and Irrigation Systems, New Single-Family Housing Construction (except Operative Builders), Commercial and Institutional Building Construction