| IPIndustrial Precast, INC. | Fort Smith | — | ◐ LIKELY ACTIVE |
| MMemcp | West Memphis | 20–99 | ◐ LIKELY ACTIVE |
| MCMV Concrete | Mountain View | 1–19 | ◐ LIKELY ACTIVE |
| NONWA Office | Rogers | 1–19 | ◐ LIKELY ACTIVE |
| PBPerla Brick Plants | Malvern | 100–499 | ◐ LIKELY ACTIVE |
| P4Plant 41 - Rogers | Rogers | 20–99 | ◐ LIKELY ACTIVE |
| P4Plant 42 - Bentonville | Bentonville | 20–99 | ◐ LIKELY ACTIVE |
| P4Plant 43 - Bella Vista | Bella Vista | 1–19 | ◐ LIKELY ACTIVE |
| P5Plant 51 - Van Buren | Van Buren | 1–19 | ◐ LIKELY ACTIVE |
| SMScott Manufacturing Stuttgart | Stuttgart | 20–99 | ◐ LIKELY ACTIVE |
| SIScurlock Industries of Jonesboro | Jonesboro | 20–99 | ◐ LIKELY ACTIVE |
| SRSmith's Ready Mix | Nashville | 20–99 | ◐ LIKELY ACTIVE |
| SCSouthern Concrete Products of West Memphis | West Memphis | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Centerton Plant | Rogers | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Fayetteville Plant | Fayetteville | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Gravette Plant | Gravette | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Hindsville Plant | Fayetteville | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Rogers Plant | Rogers | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Siloam Springs Plant | Fayetteville | 1–19 | ◐ LIKELY ACTIVE |
| SMStandard Materials Group Springdale shop | Springdale | 1–19 | ◐ LIKELY ACTIVE |
| WRWhite River Materials, Inc | Mtn Home | 20–99 | ◐ LIKELY ACTIVE |
| WJWRM Jonesboro | Jonesboro | 20–99 | ◐ LIKELY ACTIVE |
| CRCenark Ready Mix | Conway | — | ◇ UNVERIFIED |
| AGA-1 Granite Man, INC. | Maumelle | — | ◇ UNVERIFIED |
| ABAbc Block Mann Road | Mabelvale | — | ◇ UNVERIFIED |
| ABAcme Brick-clarksville Plant | Clarksville | — | ◇ UNVERIFIED |
| ABAcme Brick Company | Fort Smith | — | ◇ UNVERIFIED |
| ABAcme Brick Company-fort Smith Plant | Fort Smith | — | ◇ UNVERIFIED |
| ABAdvanced Bath and Kitchen, LLC | Little Rock | — | ◇ UNVERIFIED |
| APAlexander Plant | Alexander | — | ◇ UNVERIFIED |
| AAAmerican Air Filters International | Fayetteville | — | ◇ UNVERIFIED |
| AIApac-central, Inc., Fayetteville Ready Mix | Fayetteville | — | ◇ UNVERIFIED |
| ALArcosa Lightweight - West Memphis | Proctor | — | ◇ UNVERIFIED |
| AGArkansas Granite and Marble, LLC | Springdale | — | ◇ UNVERIFIED |
| BBB & B Cedar Company, INC. | Waldron | — | ◇ UNVERIFIED |
| CPCabot Plant 607 | Cabot | — | ◇ UNVERIFIED |
| CBConway Block Co., INC. | Conway | — | ◇ UNVERIFIED |
| CICovia Isp, INC. | Fort Smith | — | ◇ UNVERIFIED |
| CCCrossland Construction Company, INC. | Lowell | — | ◇ UNVERIFIED |
| CCCrown Concrete | Morrilton | — | ◇ UNVERIFIED |
| DRDequeen Ready Mix | De Queen | — | ◇ UNVERIFIED |
| DPDierks Portable Ready Mix | Dierks | — | ◇ UNVERIFIED |
| DHDuffield Holding, LLP | Harrisburg | — | ◇ UNVERIFIED |
| EREagle Redi-mix Concrete, LLC | Bentonville | — | ◇ UNVERIFIED |
| ESEmery Sapp and Sons INC | Hiwasse | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Little Rock | Little Rock | — | ◇ UNVERIFIED |
| HCHarsco CO Heckett Multiserv Plant 54 | Blytheville | — | ◇ UNVERIFIED |
| HBHope Brick Works | Hope | — | ◇ UNVERIFIED |
| HHHorner Holdings, Inc. | Hot Springs | — | ◇ UNVERIFIED |
| IPIhc/batch Plant-concrete Plant | City of Springdale | — | ◇ UNVERIFIED |