| ECElam Construction Inc-craig Hma Plt | Craig | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ECElam Const - See 777-0383 | Grand Junction | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| EAElf Asphalt INC | Commerce City | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| EAErgon Asphalt Partners - Pueblo | Pueblo | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FSFisher Sand and Gravel | Placitas, Nm | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FPFlatirons Paving | Sheridan | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FPFrontier Paving - Rifle Asphalt Plant | Rifle | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GRGrand River Construction Company | Glenwood Springs | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GCGranite Construction CO | Gypusm 1.5 Mi E | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GAGreeley Asphalt Plant | Greeley | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HRHard Rock Paving & Redimix INC | Buena Vista | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HCHenry Company | Denver | CO | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| HTHi Tech Auto Body | Montrose | CO | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| HCHlm Constr. | Rocky Ford, 2.6 Mi S of | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Dahlia Hma | Commerce City Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KCKiewit - Colorado Springs Asphalt Plant | Colorado Springs | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KIKiewit Inf. - Portable Asphalt Plant | Englewood | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KWKiewit Western | Littleton | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KWKiewit Western CO. (astec 500 Abp) | Out of State | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LGLafarge Gordon Asphalt | Denver | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Fort Collins | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Fort Collins | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Colorado Springs | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Boulder | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Carmbe Recycle Yard | Pueblo | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LWLafarge West, INC. - Stromquist | Longmont | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLake Cnty | Leadville 4.9 Mi. Sw of | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LSLamar Sw | Lamar | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LPLandmark Petroleum INC | Fruita | CO | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| LCLion Const & Paving - Flag Sand & Gravel | Silt Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLogan Cnty Board of Cnty Commissioners | Sterling | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MHMalouffs Hi Valley Paving | Alamosa | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta Mat - Port Hmap & Gen | Colorado Springs | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta - Monaghan Materials Fac | Aurora | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta - Pueblo Asphalt Plant | Pueblo | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta - Spec Agg | Golden | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMartin Marietta - Taft Asphalt | Fort Collins | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMcatee Construction Dba Mcatee Paving CO. | Sterling | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMcatee Const - Sterling Asphalt Plant | Sterling | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MPMcatee Paving Company (cmi 4dm) | Sterling | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MEMccormick Excav & Paving - Colorado Ave | Burlington | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MEMccormick Exc & Paving - Port Hm Asphalt | Stratton | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MAMid America Agriproducts-haxtun | Haxtun Area | CO | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| MCMiles Const CO | Buena Vista | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MMMinute Man Press | Wheat Ridge | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMontrose City | Montrose | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMontrose County | Montrose | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMontrose County | Montrose | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMorgan Cnty Highway Dept | Fort Morgan | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MSMountain States Paving | Centennial Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
