Registry index / CO / NAICS 21
Mining, Quarrying, & Oil and Gas Extraction · Colorado
Employers in this sector with records in two or more federal source systems, ordered by record volume — an ordering of documentation, not of conduct.
- Ames Construction IncAurora, CO · Mining, Quarrying, & Oil and Gas Extraction4 sources · 15 rec.
- Pioneer Sand Co Incdba National Hardscape SupplyColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction4 sources · 12 rec.
- Coulson ExcavatingLoveland, CO · Mining, Quarrying, & Oil and Gas Extraction4 sources · 12 rec.
- Colorado Cleanup CorpEnglewood, CO · Mining, Quarrying, & Oil and Gas Extraction4 sources · 5 rec.
- Halliburton Energy Servicesdba HalliburtonFt Lupton, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 20 rec.
- Connell ResourcesFt Collins, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 19 rec.
- Ensign United States Drilling, Inc.dba Jonah TruckingGreeley, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 15 rec.
- Albert Frei & Sons IncHenderson, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 14 rec.
- Extraction Oil & GasWindsor, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 11 rec.
- Duckels Construction IncSteamboat Springs, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 10 rec.
- Asphalt Specialties Co, IncHenderson, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 10 rec.
- Recycled Materials Company IncDenver, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 8 rec.
- Western Gravel IncMontrose, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 7 rec.
- Calfrac Well Services Corp.Parachute, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 7 rec.
- A & S Construction CoCanon City, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 7 rec.
- Arvada Excavating CoArvada, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- All Around Roustabout LLCdba 1888 Industrial ServicesAult, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- Whiting Petroleum Corporationdba Whiting Oil and Gas CorporationNew Raymer, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- Colowyo Coal CoMeeker, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- Everist Materials, LLCdba Bad Lands Trucking Morewond Sons Peak PumpingSilverthorne, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- Cripple Creek & Victor Gold Mining CoVictor, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- Energes Services LLCdba Energes LLCGreeley, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 6 rec.
- 1888 Industrial ServicesAult, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Tamrock Gravel Co.Trinidad, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Ensign Well ServicesLa Salle, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 5 rec.
- Apc Southern ConstructionPenrose, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- General Electric CompanyDenver, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Burnt Mountain Services LLCGreeley, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Orica USA Inc.Centennial, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- M.A. Concrete Construction, Inc.Grand Jct, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Djr Well Service IncBrighton, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Reliable Field ServicesAult, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 4 rec.
- Bonds Construction, LLC.Durango, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Now Or Never TruckingBroomfield, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Alpine DemolitionArvada, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Sanjel USA IncDenver, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Reliance Oilfield Services LLCDenver, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Excell Services, LLCWray, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Nabors DrillingFruita, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Gonzo LLCDe Beque, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Big H Water ServiceRifle, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Meeker Sand & GravelMeeker, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- NorgrenLittleton, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- C & C Sand and Stone CoColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Colorado Stone QuarriesCarbondale, CO · Mining, Quarrying, & Oil and Gas Extraction3 sources · 3 rec.
- Noble Energy, Inc.Kersey, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 43 rec.
- Lafarge West, Inc.Longmont, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 39 rec.
- Encana Oil & Gas (USA) Inc.Parachute, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 28 rec.
- Aggregate Industries - Wcr, Inc.Greeley, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 25 rec.
- Lincoln CountyHugo, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 17 rec.
- Kiewit Western CoLittleton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 14 rec.
- Liberty Oilfield ServicesHenderson, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 13 rec.
- Petro-Canada Resources (USA) IncLa Salle, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 12 rec.
- Petroleum Development Corp.dba Pdc EnergyColorado, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 11 rec.
- Sky Ute Sand & GravelDurango, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 9 rec.
- Castle Concrete CoColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 7 rec.
- Elam Construction IncGrand Junction, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 7 rec.
- Mkk ConstructorsBrighton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 7 rec.
- Asphalt Paving CoGolden, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Weber Sand & GravelPagosa Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Anadarko Petroleum CorporationFt Lupton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Mountain Park Concrete IncGranby, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Asi Rcc IncBuena Vista, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Alpine Rock Codba Apc Landscape Supply Co-Apc ConcreteBreckenridge, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Tezak Heavy Equipment Co IncCanon City, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Umetco Minerals CorpGrand Junction, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 6 rec.
- Pdc Energy IncBriggsdale, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Asphalt Constructors IncAlamosa, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Laramie Energy, LLCCollbran, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Colorado Springs UtilitiesColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Pete Lien & Sons Incdba Colorado Lien CoLivermore, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Liberty Energy Services LLCdba Liberty Energy Liberty Oilfield Services Liberty LpiDenver, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Coors Energy CoGolden, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Williams Field Servicesdba Ppob Salt Lake City UtDolores 13 1 Mi Nw of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Pitkin IronCarbondale, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Schmidt Construction CoColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 5 rec.
- Maralex Resources, Inc.Ignacio, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Stone Sand & Gravel, LLCDolores, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Zigan Sand & Gravel IncBrighton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Commercial Rock ProductsPagosa Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Gerrity Oil & Gasdba Patina Well ServiceBrighton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Ngl Water Solutions LLCBriggsdale, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Cat Construction CoDenver, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Varra Companies IncLongmont, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Williams ConstructionNorwood 5 7 Mi Nw of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Core Laboratories Incdba Core Lab Core Laboratories ClbAurora, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Precision Drilling Company, L.P.Broomfield, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Colorado Gravel Products Inc.Center, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Seneca Coal Codba SenecaHayden, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Colorado Quarries IncCanon City, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Loukonen Bros StoneLongmont, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Helmerich & Payne International Drilling Co.Collbran, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Loveland Ready Mix Concretedba Boulder Ready Mix Concrete IncLoveland, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Owens Brothers Concrete CoArvada, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Greeley Gas CoDurango 3 0 Mi Sw of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Ogris Operating LLCTrinidad, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Thorin Resources, LLCOuray, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 4 rec.
- Key Energy Services, LLCFt Lupton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Superior Underground LLCDenver, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Tezak Stone & Aggregate Supply Incdba Mike Tezak ConstructionCotopaxi, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Front Range Energy, LLCWindsor, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Kp Kauffman Company, Inc.Walden, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Elevate Energy ServicesGreeley, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Schmueser & Associates IncGrand Junction, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Src EnergyGreeley, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Pueblo County Public WorksPueblo, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Tony J Beltramo & Sons IncPueblo, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Allied DemolitionCommerce City, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Simon ContractorsAtwood, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- San Miguel County Road DepartmentNorwood, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Cade Drilling, LLCKersey, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Foster TruckingFt Morgan, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Southway Construction Co IncAlamosa, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Mcintyre ConstructionFruita, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Carder IncLamar, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Otero CountySwink, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Dcp MidstreamGill, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Mountain Aggregate Construction IncMeeker, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Liquidlogic and Sales LLCGrand Junction, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Colorado MaterialsLongmont, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Cnc Dirt Movers Inc.San Luis 5 7 Mi S of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- City of Burlingtondba Outback ExpressBurlington, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- High Plains Services IncGrand Junction, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- A & A Enterprises IncAvondale, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Leone Sand & GravelLas Animas, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Four States Aggregates LLCdba Haycamp GravelCortez, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Montezuma CountyCortez, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- New Elk Coal Company, LLCCokedale 18 7 Mi W of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Triton Resources Ii, LLCAult, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Inter-Mountain Construction EquipmentFt Lupton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Moffat County Road DepartmentCraig, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Pason Systems USA CorpGolden, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Gunnison Energy CorporationDenver, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Elk Creek Sand & GravelPine, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Weeminuche Construction Authoritydba Ute Mountain Ute TribePagosa Springs 13 0 Mi Nw of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- J.E. Sutherland ConstructionEgnar, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Oglebay Norton Industrial SandsColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Rocky Top ResourcesColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Berthods IncLeadville, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Overlook Mine Sand and GravelGranby, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Aca Products IncBuena Vista, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Bratton Enterprises IncMccoy, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Climax MolybdenumClimax, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Rocky Mountain Natural GasCraig 12 6 Mi Nw of, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- American Materials IncPueblo, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- High Plains Stone CompanyLittleton, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Lec Services LLCFt Collins, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Advance Concrete Site Mix, LLCColorado Springs, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Walsenburg Sand & Gravel CoWalsenburg, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.
- Rocky Mountain Soils Inc.Alamosa, CO · Mining, Quarrying, & Oil and Gas Extraction2 sources · 3 rec.