Freeman Rock, INC. | Brookings | OR | — | ● ACTIVE |
Gichner Systems Group, INC. | Dallastown | PA | 100–499 | ● ACTIVE |
Hemlock Semiconductor Operations LLC | Hemlock | MI | 500+ | ● ACTIVE |
Mmc Materials INC | Madison | MS | — | ● ACTIVE |
Nansemond Pre-cast Concrete Company INC | Suffolk | VA | 20–99 | ● ACTIVE |
Pre-con Products | Simi Valley | CA | 20–99 | ● ACTIVE |
Roman Stone Construction Company | Bay Shore | NY | 20–99 | ● ACTIVE |
Sgl Technic LLC | Valencia | CA | 20–99 | ● ACTIVE |
Western Ready-mix, INC | Wentzville | MO | 20–99 | ● ACTIVE |
Aaa Concrete, INC. | Spokane | WA | 20–99 | ● ACTIVE |
| ARAdvance Ready-mix Concrete, INC. | Louisville | KY | 20–99 | ● ACTIVE |
Aggregate Technologies, LLC | Alamogordo | NM | 20–99 | ● ACTIVE |
American Peat Technology LLC | Aitkin | MN | — | ● ACTIVE |
Arrowhead Concrete Works, INC | Hermantown | MN | — | ● ACTIVE |
| BRBailey Ready Mix INC | Harrison | AR | — | ● ACTIVE |
| BRBaja Ready Mix LLC | Phoenix | AZ | — | ● ACTIVE |
Bama Concrete Products Company Incorporated | Tuscaloosa | AL | — | ● ACTIVE |
Brothers Concrete Supply LLC | Hanceville | AL | — | ● ACTIVE |
| CGCarbon Graphite Materials, INC | Brocton | NY | — | ● ACTIVE |
Clariant CORP | Belen | NM | — | ● ACTIVE |
| CRConcrete Ready Mix, INC | San Jose | CA | 20–99 | ● ACTIVE |
| CEConn Equipment Rental Co, INC | Sylacauga | AL | — | ● ACTIVE |
Cowtown Redi Mix, INC. | Fort Worth | TX | — | ● ACTIVE |
Cromwell Concrete Products, Incorporated | Cromwell | CT | — | ● ACTIVE |
Ellensburg Cement Products INC | Ellensburg | WA | — | ● ACTIVE |
Engel & Gray, INC | Santa Maria | CA | — | ● ACTIVE |
F & F Concrete Corporation, the | Plantsville | CT | — | ● ACTIVE |
Geiger Ready Mix CO INC | Leavenworth | KS | — | ● ACTIVE |
Heavy Materials LLC | Saint Thomas | VI | — | ● ACTIVE |
Hopkins Sand & Gravel, INC. | Webster | WI | 20–99 | ● ACTIVE |
Island Ready-mix Concrete INC | Kapolei | HI | — | ● ACTIVE |
Kilgore Companies, LLC | Salt Lake City | UT | — | ● ACTIVE |
Lebanon Ready Mix, INC. | Lebanon | MO | — | ● ACTIVE |
Los Alamos Transit Mix LLC | Los Alamos | NM | 1–19 | ● ACTIVE |
Malta Ready Mix Incorporated | Malta | MT | — | ● ACTIVE |
Mccann Concrete Products INC | Dorsey | IL | — | ● ACTIVE |
Miles Sand & Gravel Company | Puyallup | WA | — | ● ACTIVE |
Modern Concrete & Materials LLC | Beaumont | TX | 100–499 | ● ACTIVE |
Outback INC | Fresno | CA | 100–499 | ● ACTIVE |
Ozinga On-site INC | Mokena | IL | 100–499 | ● ACTIVE |
Palmetto Vermiculite, INC. | Woodruff | SC | — | ● ACTIVE |
| RMReed Minerals, LLC | Camp Hill | PA | 20–99 | ● ACTIVE |
| RMReed Minerals, LLC | Gary | IN | 1–19 | ● ACTIVE |
Schwartz Redi-mix INC | Bovey | MN | 20–99 | ● ACTIVE |
Smith-midland Corporation | Midland | VA | — | ● ACTIVE |
Treasure State Concrete INC | Polson | MT | — | ● ACTIVE |
Bartlesville Redi-mix, INC. | Bartlesville | OK | — | ● ACTIVE |
Blt Companies-gp, L.l.c | Yuma | AZ | — | ● ACTIVE |
Cascade Mobile Mix & Concrete Line Pumping LLC | Tacoma | WA | — | ● ACTIVE |
| CCCemex Construction Materials Pacific, LLC | Spokane | WA | — | ● ACTIVE |
Concrete Mobile, LLC | Minot | ND | — | ● ACTIVE |
Concrete Onsite Express, LLC | Duchesne | UT | — | ● ACTIVE |
Desiccare INC | Richland | MS | — | ● ACTIVE |
| DBDolese Bros CO | Oklahoma City | OK | — | ● ACTIVE |
D. W. Dickey & Son, INC. | Lisbon | OH | — | ● ACTIVE |
Ez Mix, LLC | Hialeah | FL | — | ● ACTIVE |
Gibraltar Rock, INC. | Belle Mead | NJ | — | ● ACTIVE |
Hahn Ready-mix CO | Davenport | IA | — | ● ACTIVE |
Hanford Sand & Gravel, INC | Elk Grove | CA | — | ● ACTIVE |
H C & D LLC | Honolulu | HI | — | ● ACTIVE |
Highland Materials, INC. | Johnson City | TN | — | ● ACTIVE |
Hooker Creek Companies LLC | Bend | OR | — | ● ACTIVE |
Hopkins Sand & Gravel, INC. | Pine City | MN | — | ● ACTIVE |
Impact Absorbents, INC | Atascadero | CA | — | ● ACTIVE |
Im Technologies LLC | Shoreham | NY | — | ● ACTIVE |
Ionic Mineral Technologies, LLC | Provo | UT | — | ● ACTIVE |
| JBJim Brisco Enterprises, INC. | Atwater | CA | 20–99 | ● ACTIVE |
Jones & Sons INC | Washington | IN | — | ● ACTIVE |
Jot & Tittle Concrete LLC | Lehigh Acres | FL | — | ● ACTIVE |
Kost Materials LLC | Fargo | ND | — | ● ACTIVE |
La Luz Cart-away Concrete LLC | Alamogordo | NM | — | ● ACTIVE |
Leo O'laughlin, INC. | Shelbina | MO | — | ● ACTIVE |
Michele's Ready Mix, Rock & Recycle, INC. | Gallup | NM | — | ● ACTIVE |
Mmc Materials Gulf Coast, LLC | Gulfport | MS | — | ● ACTIVE |
Neodymia INC | Missoula | MT | — | ● ACTIVE |
Newmont USA Limited | Denver | CO | — | ● ACTIVE |
Owen J. Folsom, INC. | Old Town | ME | — | ● ACTIVE |
Select Quality Materials & Concrete, LLC | Quemado | TX | — | ● ACTIVE |
| SGShelby Gravel INC | Shelbyville | IN | — | ● ACTIVE |
Stabilizer Solutions INC | Phoenix | AZ | — | ● ACTIVE |
Susmax INC | Philadelphia | PA | — | ● ACTIVE |
Syrah Plus LLC | Vidalia | LA | — | ● ACTIVE |
Syrah Technologies LLC | Vidalia | LA | — | ● ACTIVE |
The Kish Company INC | Mentor | OH | — | ● ACTIVE |
Trc Global LLC | Houston | TX | — | ● ACTIVE |
| TCTwin Cities Ready Mix, INC. | Mcalester | OK | 100–499 | ● ACTIVE |
Uniformed Concrete LLC | Garden City | GA | — | ● ACTIVE |
Universal Minerals International INC | Tucson | AZ | — | ● ACTIVE |
US Carbon Company LLC | San Diego | CA | — | ● ACTIVE |
Vasquez Ready Mix, LLC | Denver | CO | — | ● ACTIVE |
Wilkin Mining & Trucking INC | Caliente | NV | — | ● ACTIVE |
Petersen Mfg. CO. | Denison | IA | — | ◐ LIKELY ACTIVE |
| APAdelanto Plant 19 | Adelanto | CA | 20–99 | ◐ LIKELY ACTIVE |
| APAnaheim Plant 16 | Anaheim | CA | 20–99 | ◐ LIKELY ACTIVE |
| BAB and B Concrete CO Inc, Tupelo Div | Tupelo | MS | 20–99 | ◐ LIKELY ACTIVE |
| BCBestway Concrete CO - Denver | Denver | CO | 20–99 | ◐ LIKELY ACTIVE |
| BBrownwood | Brownwood | TX | 500+ | ◐ LIKELY ACTIVE |
| BCBuilders Concrete East | Windham | CT | 20–99 | ◐ LIKELY ACTIVE |
| BCBurnco Colorado - Henderson Plant | Henderson | CO | 20–99 | ◐ LIKELY ACTIVE |
| BCBurnco Colorado LLC - Pueblo | Pueblo | CO | 1–19 | ◐ LIKELY ACTIVE |