| MRMillard Refrigerated Services | Theodore | AL | — | ◇ UNVERIFIED |
| MLM-i LLC - Amelia Grinding & Bulk Storage Facility | Amelia | LA | — | ◇ UNVERIFIED |
| MTMillcreek Twp/erie | Erie | PA | — | ◇ UNVERIFIED |
| MAMiller Asphalt - Legore | Keymar | MD | — | ◇ UNVERIFIED |
| MBMiller Bros Paving CO | Waldron | MI | — | ◇ UNVERIFIED |
| MPMiller-mason Paving Co., INC. (0736020113) | Hillsboro | OH | — | ◇ UNVERIFIED |
| MCMiller's Custom Work INC. | Litchfield | CA | — | ◇ UNVERIFIED |
| MHMillington Hot Mix Facility | Millington | TN | — | ◇ UNVERIFIED |
| MQMillville Quarry | Baltimore | MD | — | ◇ UNVERIFIED |
| MAMilw Asphalt City of | Milwaukee | WI | — | ◇ UNVERIFIED |
| MCMinneapolis City of - Asphalt Plant | Minneapolis | MN | — | ◇ UNVERIFIED |
| MPMinnesota Paving and Materials - Lakeland Hma | Stillwater | MN | — | ◇ UNVERIFIED |
| MMMinute Man Press | Wheat Ridge | CO | — | ◇ UNVERIFIED |
| MMMission Materials #03 | Coolidge | AZ | — | ◇ UNVERIFIED |
| MAMissouri Asphalt Products, LLC West Lake Quarry Material CO | Bridgeton | MO | — | ◇ UNVERIFIED |
| MCMissouri City Hma | Missouri City | TX | — | ◇ UNVERIFIED |
| MPMissouri Petroleum Products Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| MSMi Swaco Greystone Barite Mine | Battle Mountain | NV | — | ◇ UNVERIFIED |
| MFMitchell #1 Facility - Spider Field | Stanley | LA | — | ◇ UNVERIFIED |
| MBMitchell Brothers, INC. | Tallahassee | FL | — | ◇ UNVERIFIED |
| MMMitchell Materials LLC | Winchester | NH | — | ◇ UNVERIFIED |
| MTMitchell Trucking and Paving Mitchell | Orondo | WA | — | ◇ UNVERIFIED |
| MJM J Ruddy & Sons INC | Waterford | CA | — | ◇ UNVERIFIED |
| MLM Leeder Construction - 33399 Hwy 160 | Durango | CO | — | ◇ UNVERIFIED |
| MLM. Luis Products, LLC | Rockville | MD | — | ◇ UNVERIFIED |
 Mmc Materials INC | Memphis | TN | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Jackson Fortification Street | Jackson | MS | — | ◇ UNVERIFIED |
| MYMoab Yard | Moab | UT | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company Greenville Plant | Greenville | AL | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company, LLC | Atmore | AL | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company, LLC | Atmore | AL | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company- Mexia Plant | Mexia | AL | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company - Saraland | Saraland | AL | — | ◇ UNVERIFIED |
| MBMobile Boiler (wv-10207) | Laramie County | WY | — | ◇ UNVERIFIED |
| MRMoeller Ready Mix INC | Jacksonville | IL | — | ◇ UNVERIFIED |
| MTMojave Terminal | Mojave | CA | — | ◇ UNVERIFIED |
| MPMonarch Paving Company | Hayward | WI | — | ◇ UNVERIFIED |
| MAMonson Asphalt | Kimball | MN | — | ◇ UNVERIFIED |
| MCMonson CORP | New London | MN | — | ◇ UNVERIFIED |
| MMMontana Materials and Construction Black Eagle | Great Falls | MT | — | ◇ UNVERIFIED |
| MEMontgomery Enconchate Wwtp | Montgomery | AL | — | ◇ UNVERIFIED |
| MCMontrose City | Montrose | CO | — | ◇ UNVERIFIED |
| MCMontrose County | Montrose | CO | — | ◇ UNVERIFIED |
| MCMontrose County | Montrose | CO | — | ◇ UNVERIFIED |
| MAMorgan Asphalt | Salt Lake City | UT | — | ◇ UNVERIFIED |
| MAMorgan Asphalt, INC. Magna Plant | Magna | UT | — | ◇ UNVERIFIED |
| MCMorgan Cnty Highway Dept | Fort Morgan | CO | — | ◇ UNVERIFIED |
| MBMorse Bros., INC. | Tangent | OR | — | ◇ UNVERIFIED |
| MLMoseal LLC | Fulton | MO | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Lexington | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Olive Hill | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Burdine | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Pikeville | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Lexington | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Lexington | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC | Inez | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Ashland Plant 13 | Ashland | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Buckleys Check Plant 28 | Pikeville | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Burdine Portable Plant 29 | Burdine | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Cumberland Plant 20 | Springfield | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Grassy Plant 16 | Boone Furnace | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Harlan Asphalt Plant 40 | Baxter | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Harlan Plant 19 | Harlan | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Hazard Plant 21 | Hazard | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Jenkins Plant 32 | Burdine | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Louisa Plant 17 | Louisa | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Martin Plant 26 | Martin | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Portable Rap/crusher Unit | Martin | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Shelbiana Portable Plant 15 | Pikeville | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC - Turkey Creek Plant #24 Portable | Belfry | KY | — | ◇ UNVERIFIED |
| MEMountain Enterprises INC -vanceburg Plant 30 | Grayson | KY | — | ◇ UNVERIFIED |
| MGMountain Gravel & Construction CO | Cortez | CO | — | ◇ UNVERIFIED |
| MSMountain State Constructors Asphalt Plant | Albuquerque | NM | — | ◇ UNVERIFIED |
| MSMountain States Asphalt, INC. - Liquid Asphalt, Atmospheric Tower Bottoms, and | Tooele | UT | — | ◇ UNVERIFIED |
| MSMountain States Paving | Centennial Area | CO | — | ◇ UNVERIFIED |
| MRMoyers Road Site | Athens | AL | — | ◇ UNVERIFIED |
| MKMplx Knoxvillle Asphalt Terminal | Knoxville | TN | — | ◇ UNVERIFIED |
| MLMplx Lexington LP Terminal | Lexington | KY | — | ◇ UNVERIFIED |
| MCMpm Carroll Plant | Monticello | MN | — | ◇ UNVERIFIED |
| MAMr Asphalt, INC. | Corvallis | MT | — | ◇ UNVERIFIED |
| MPMr Paving/valley Asphalt Prod | New Ulm | MN | — | ◇ UNVERIFIED |
| MRMr. Rodney Mccurry D.b.a. Mccurry Gradi | Bostic | NC | — | ◇ UNVERIFIED |
| MHMsci - Hot Plant No1 Nsr 3171 | Los Lunas | NM | — | ◇ UNVERIFIED |
| MSM Susi Hma LLC | Boston, City of | MA | — | ◇ UNVERIFIED |
| MHMt Hood Asphalt Products INC | Brightwood | OR | — | ◇ UNVERIFIED |
| MPMt Pleasant Blacktopping Company (1409030042) | Fairfield | OH | — | ◇ UNVERIFIED |
| MVMt Vernon Asphalt Plant | Mount Vernon [rockcastle] | KY | — | ◇ UNVERIFIED |
| MMultiserv | Birmingham | AL | — | ◇ UNVERIFIED |
| M1Multiserv/plt 18 Steelton | Steelton | PA | — | ◇ UNVERIFIED |
| MCMulzer Crushed Stone Charlestown Quarry | Charlestown | IN | — | ◇ UNVERIFIED |
| MPMunn & Perkins | Escalon | CA | — | ◇ UNVERIFIED |
| MCMurphy Concrete and Construction (mcc) | Freedom | WI | — | ◇ UNVERIFIED |
| MKMurray Keystone Processing Inc/keystone Cleaning Plt | Indiana | PA | — | ◇ UNVERIFIED |
| MPMurray Paving INC | Murray | KY | — | ◇ UNVERIFIED |
| MAMusselman and Hall Contractors | Independence | MO | — | ◇ UNVERIFIED |
| MBMusson Bros INC | Rhinelander | WI | — | ◇ UNVERIFIED |
| MAMustang Asphalt Plant Fcc (dba Bardon Materials) | Sparks | NV | — | ◇ UNVERIFIED |
| M4Mv 400 Tph Astec Hma Plant | Organ | NM | — | ◇ UNVERIFIED |
| NAN-11 Asphalt Plant | Roanoke | VA | — | ◇ UNVERIFIED |
| NPNagle Paving C0mpany | Livonia | MI | — | ◇ UNVERIFIED |
