| KCKilbarger Construction, INC. | Logan | — | ◇ UNVERIFIED |
| KMKoch Materials Company | Heath | — | ◇ UNVERIFIED |
| KMKokosing Materials, INC. | Sheffield Lake | — | ◇ UNVERIFIED |
| KMKokosing Materials, INC. | Mansfield | — | ◇ UNVERIFIED |
| KMKokosing Materials INC 514 | Carroll | — | ◇ UNVERIFIED |
| KMKokosing Materials INC - 910 Kw Diesel Fired Generator | Saint Louisville | — | ◇ UNVERIFIED |
| KMKokosing Materials INC - Plant 516 (1652050054) | Medina | — | ◇ UNVERIFIED |
| KMKokosing Materials, INC. -- Plant 522 (1318008747) | Cleveland | — | ◇ UNVERIFIED |
| KMKokosing Materials Plant 505 | Fredericktown | — | ◇ UNVERIFIED |
| KCKoski Construction CO | Ashtabula | — | ◇ UNVERIFIED |
| KCKoski Construction CO (0204010008) | Ashtabula | — | ◇ UNVERIFIED |
| LELash Excavating & Paving Plant 2 (portab | Toronto | — | ◇ UNVERIFIED |
| MAM. Argueso & Co., INC. | Cleveland | — | ◇ UNVERIFIED |
| MMMartin Marietta Aggregates - Fairfield | Fairfield | — | ◇ UNVERIFIED |
| MIMar-zane INC | Delaware | — | ◇ UNVERIFIED |
| MIMar-zane INC Plant 2 | Marietta | — | ◇ UNVERIFIED |
| MIMar-zane, INC. Plant #24 | Akron | — | ◇ UNVERIFIED |
| MIMar-zane INC Plant 27 | Warren | — | ◇ UNVERIFIED |
| MIMar-zane, INC. - Plant 28 | Youngstown | — | ◇ UNVERIFIED |
| MPMar-zane Plant No 10 | Zanesville | — | ◇ UNVERIFIED |
| MZMar Zane Plant No 4 (0637000000) | Haydenville | — | ◇ UNVERIFIED |
| MZMar Zane Plant No 5 | Stockport | — | ◇ UNVERIFIED |
| MZMar Zane Plant No 9 | Richmond Dale | — | ◇ UNVERIFIED |
| MZMar Zane Plant No 9 (0671000006) | Chillicothe | — | ◇ UNVERIFIED |
| MZMar Zane Portable Generator #6 | Grove City | — | ◇ UNVERIFIED |
| MPMar-zane Portable Generator #8 | Marion | — | ◇ UNVERIFIED |
| MAMassillon Asphalt Company (1576001624) | Massillon | — | ◇ UNVERIFIED |
| MCMaster Chemical CORP | Perrysburg | — | ◇ UNVERIFIED |
| MMMckee Materials LLC - Plant 1 | Nelsonville | — | ◇ UNVERIFIED |
| MMMedina Materials CO. (1652000061) | Lodi | — | ◇ UNVERIFIED |
| MPMiller-mason Paving Co., INC. (0736020113) | Hillsboro | — | ◇ UNVERIFIED |
| MGMorrow Gravel CO Plant 0326 * | Cincinnati | — | ◇ UNVERIFIED |
| MPMt Pleasant Blacktopping Company (1409030042) | Fairfield | — | ◇ UNVERIFIED |
| NANew Age Construction Supply INC | Springfield, Township of | — | ◇ UNVERIFIED |
| NINeyra Inds INC | Cincinnati | — | ◇ UNVERIFIED |
| NANls Asphalt, INC. (genset) | Martins Ferry | — | ◇ UNVERIFIED |
| NANls Asphalt, INC. - Plant #3 | Cadiz | — | ◇ UNVERIFIED |
| NANls Asphalt, INC. - Plant #4 | Cambridge | — | ◇ UNVERIFIED |
| NANorthstar Asphalt INC. (1576171157) | North Canton | — | ◇ UNVERIFIED |
| QHQuaker Houghton | Strongsville | — | ◇ UNVERIFIED |
| RMRap Management LLC (0125044429) | Columbus | — | ◇ UNVERIFIED |
| RFRecycled Fiberized Products | New Philadelphia | — | ◇ UNVERIFIED |
| RSRussell Standard / Hammaker East LTD | Akron | — | ◇ UNVERIFIED |
| SPSarver Paving Company (0193) (0303010193) | Ashland | — | ◇ UNVERIFIED |
| SMScioto Materials LLC St. Louisville (0145000400) | Saint Louisville | — | ◇ UNVERIFIED |
| SLShelly Liquid Division | Cleveland | — | ◇ UNVERIFIED |
| SMShelly Materials | Lima | — | ◇ UNVERIFIED |
| SMShelly Materials Chillicothe | Chillicothe | — | ◇ UNVERIFIED |
| SMShelly Materials INC | Columbus | — | ◇ UNVERIFIED |
| SMShelly Materials, INC. - Plant #85 | Buckland | — | ◇ UNVERIFIED |
