| BPBarrett Paving - River Rd Asphalt | Sidney | — | ◐ LIKELY ACTIVE |
| GMGerken Materials, INC. | Napoleon | — | ◐ LIKELY ACTIVE |
| GMGerken Materials INC -p901(formerly Ston | Archbold | — | ◐ LIKELY ACTIVE |
| GMGerken Materials INC Plant 11 | West Millgrove | — | ◐ LIKELY ACTIVE |
| HCHaverhill Chemicals LLC | Haverhill | — | ◐ LIKELY ACTIVE |
| HAHeritage Asphalt, LLC | Columbus | — | ◐ LIKELY ACTIVE |
| KMKokosing Materials, INC | Upper Sandusky | — | ◐ LIKELY ACTIVE |
| KMKokosing Materials INC 510 | London | — | ◐ LIKELY ACTIVE |
| KMKokosing Materials INC. - Plant #501 (0370010049) | Mansfield | — | ◐ LIKELY ACTIVE |
| KMKokosing Materials INC - Plant 526 (0159000422) | Marengo | — | ◐ LIKELY ACTIVE |
| KCKoski Construction CO (0204010008) | Ashtabula | — | ◐ LIKELY ACTIVE |
| LPLash Paving, INC. | Martins Ferry | — | ◐ LIKELY ACTIVE |
| MGMaple Grove Materials, INC. - Tiffin Plant (0374020242) | Tiffin | — | ◐ LIKELY ACTIVE |
| MZMar Zane Materials, INC. Unit 2 | Marengo | — | ◐ LIKELY ACTIVE |
| MZMar Zane Plant No 3 | Gnadenhutten | — | ◐ LIKELY ACTIVE |
| MPMar-zane Portable Generator #8 | Marion | — | ◐ LIKELY ACTIVE |
| MPMid-ohio Paving, INC. (0142000407) | Centerburg | — | ◐ LIKELY ACTIVE |
| NLNational Lime & Stone Company - Bloomlock Facility | Delphos | — | ◐ LIKELY ACTIVE |
| NLNational Lime & Stone Company - Lima Facility | Lima | — | ◐ LIKELY ACTIVE |
| NCNelsonville Consulting | Nelsonville | — | ◐ LIKELY ACTIVE |
| RSRussell Standard / Hammaker East LTD | Akron | — | ◐ LIKELY ACTIVE |
| SMScioto Materials LLC | Westerville | — | ◐ LIKELY ACTIVE |
| SMShelly Materials Plant 24 (0180000002) | Ostrander | — | ◐ LIKELY ACTIVE |
| SMShelly Materials Plant # 61 | Circleville | — | ◐ LIKELY ACTIVE |
| SMShelly Materials Plant 63 (0145020323) | Newark | — | ◐ LIKELY ACTIVE |
| SMShelly Materials Plant No 62 (0123000206) | Lancaster | — | ◐ LIKELY ACTIVE |
| SMShelly Materials Plant No 94 (0145000399) | Reynoldsburg | — | ◐ LIKELY ACTIVE |
| SIStoneco INC - Scott Plant | Convoy | — | ◐ LIKELY ACTIVE |
| TITremco INC | Cleveland | — | ◐ LIKELY ACTIVE |
| VAValley Asphalt #27 | Washington Court House | — | ◐ LIKELY ACTIVE |
| VCValvoline CO | Cincinnati | — | ◐ LIKELY ACTIVE |
| AAA&b Asphalt | Springfield | — | ◇ UNVERIFIED |
| AAAllega Asphalt Paving CO - Canal Road Yard | Richfield | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant 100 | Canton | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #5 | Piketon | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #70 | Cleveland | — | ◇ UNVERIFIED |
| ACAllied Corporation Plant #73 | Ohio | — | ◇ UNVERIFIED |
| ACAllied CORP Plant 72 (1667080013) | Streetsboro | — | ◇ UNVERIFIED |
| APAllied Plant 70 | Cleveland | — | ◇ UNVERIFIED |
| APAllied Plant 79 (formerly Shelly Materials Plant 91) | Copley | — | ◇ UNVERIFIED |
| ACAluminum Coating Manufacturers | Cleveland | — | ◇ UNVERIFIED |
| AUAmerican Ultra Specialties INC | Hudson | 1–19 | ◇ UNVERIFIED |
| AMAsphalt Materials INC | Marietta | — | ◇ UNVERIFIED |
| AMAsphalt Materials, INC. - Edison Plant | Edison | — | ◇ UNVERIFIED |
| BPBarrett Paving Materials INC | Cleves | — | ◇ UNVERIFIED |
| BPBarrett Paving Materials, INC. | South Lebanon | — | ◇ UNVERIFIED |
| BPBarrett Paving - Middletown Asphalt | Middletown | — | ◇ UNVERIFIED |
| BPBarrett Paving - Newtown Asphalt (1431341269) | Cincinnati | — | ◇ UNVERIFIED |
| BPBarrett Paving - Reading Asphalt | Reading | — | ◇ UNVERIFIED |
| BPBarrett Paving - Sidney Drum #1511 | Piqua | — | ◇ UNVERIFIED |