We provide helicopter air charter services of all types in addition to providing heavy lift construction services with small, medium and heavy lift size helicopters.

Archaeological research and survey

ASME R/S Stamp boiler repair shop, field welding services specializing in Railroad repair, Locomotive repair and restoration, Railroad training and fabrication services as well as Engineering Services and Flooring and repair services

Supplier of revegetation and reclamation and reclamtion seed, native western shrubs, forbs and wildflowers. CUSTOM COLLECTING, CUSTOM GROWING, SEED CLEANING AND MIXING.

WWC, a full-service professional consulting firm with four offices in Wyoming and Montana, has been providing civil/water resource engineering, transportation engineering, professional mining services, surveying, and environmental consulting since 1980.

Coffey Engineering & Surveying, LLC is a Civil Engineering and Land Surveying consulting firm providing Site Civil Engineering and Surveying, Alta Surveying, Aerial Surveying, Construction materials testing, CAD and GIS and Geotechnical Services,

Botanical surveys, botanical inventory and monitoring, threatened and endangered species, rare species, and noxious weeds. We also provide regulatory assistance with the Endangered Species Act, National Environmental Policy Act (NEPA).

Civil, geotechnical (CO, MT, ND, NE, NM, NV, WI, WY), and environmental engineering, land surveying (MT, ND, SD, WY, CO, NM, UT, AK, ID, NV, WI) and construction materials testing. Offices in Riverton, Green River, Powell, Casper, and Cheyenne, WY

WWC, a full-service professional consulting firm with four offices in Wyoming and Montana, has been providing civil/water resource engineering, transportation engineering, professional mining services, surveying, and environmental consulting since 1980.

All aspects of electrical construction including pipeline, industrial, commercial and private work.

212321, 238910

land management, agriculture, land, landscape, natural resource, soil, seeding, feedlot, weed control, planting, consulting, environment, environmental, inventories, crop, pest control, agricultural

Fence, Construction, Froest, Resource, Management, Trucking

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Engineering Services

Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining

Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Logging, Farm Management Services, Support Activities for Forestry

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Engineering Services

Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Engineering Services, Surveying and Mapping (except Geophysical) Services, Environmental Consulting Services

Soil Preparation, Planting, and Cultivating, Support Activities for Forestry, Support Activities for Oil and Gas Operations, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining

Forest Nurseries and Gathering of Forest Products, Logging, Support Activities for Forestry, Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying

Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining

Support Activities for Forestry, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Dimension Stone Mining and Quarrying, Support Activities for Coal Mining

Support Activities for Forestry, Anthracite Mining, Iron Ore Mining, Gold Ore Mining, Silver Ore Mining

Sean Frost