Electrical company providing residential and commercial electricity and employment opportunities.

Electrical supplies and products which are used to install data and voice communication networks.

Analyzes samples associated with oil production, including water, natural gas, crude oil, gasoline, and diesel fuel.

Mining development and raw material extraction.

Manufacturer of custom built furniture and cabinetry.

Guide to the Oilfields of Wyoming.

Industrial insulators offering fiberglass buildings and products, metal and wood buildings, sandblasting and coating and fiberglass linings for tanks, treaters and water knockouts.

Light, medium and heavy duty truck parts, and industrial supplies.

A surface mine engaged in mining and processing sub-bituminous coal near Gillette in the northeast corner of Wyoming.