Registry index / MT / NAICS 21
Mining, Quarrying, & Oil and Gas Extraction · Montana
Employers in this sector with records in two or more federal source systems, ordered by record volume — an ordering of documentation, not of conduct.
- Chs Inc.dba Chs Oil RefineryLaurel, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Stillwater Mining CompanyColumbus, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Somont Oil Company IncOilmont, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Knife RiverBillings, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Badlands Consulting LLCGlendive, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Garnet USAAlder, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Relentless Oilfield Innovationdba RoiSidney, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Hurley Enterprisesdba Hurley'S Oilfield ServicesFairview, MT · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- H L Ostermiller Construction Incdba H L OstermillerBillings, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Montana Tunnels Mining IncJefferson City, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Casino Creek Concrete IncLewistown, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Decker Coal CoDecker, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Continental Resources IncLambert, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Kelly Development LLCRoundup, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Eklipse Resources LLCFairview, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Northern Oilfield Services IncFairview, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Montana Dakota Services IncThompson Falls, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Smith Tico IncGlendive, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Mcelroy & Wilken IncKalispell, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Westmoreland Rosebud Mining LLCColstrip, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Excel Drilling IncBelgrade, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.
- Energy Contract Services LLCBrowning, MT · Mining, Quarrying, & Oil and Gas Extraction2 sources · 2 rec.