| SCSequatchie Concrete Service Inc, Helen of Troy Site | Olive Branch | MS | — | ◇ UNVERIFIED |
| SCSequatchie Concrete Service, INC. - Scottsboro Plant | Scottsboro | AL | — | ◇ UNVERIFIED |
| SCSequatchie Concrete Services, INC. | Harriman | TN | — | ◇ UNVERIFIED |
| SLService Lumber Company | Rolling Fork | MS | — | ◇ UNVERIFIED |
| SRService Rock Products | Barstow | CA | — | ◇ UNVERIFIED |
| SRService Rock Products INC 4th St | Henderson | NV | — | ◇ UNVERIFIED |
| SRService Rock Products INC. - Beesley Nv | Las Vegas | NV | — | ◇ UNVERIFIED |
| SRService Rock Products INC Lone Mountain Nv Facility | Las Vegas | NV | — | ◇ UNVERIFIED |
| SRService Rock Products INC Sloan | Las Vegas | NV | — | ◇ UNVERIFIED |
| SRService Rock Products - Pahrump Plant | Pahrump | NV | — | ◇ UNVERIFIED |
| SPSeward Plant | Liberty Hill | TX | — | ◇ UNVERIFIED |
| SGS& G Concrete | Finksburg | MD | — | ◇ UNVERIFIED |
| SCS&g Concrete Company | Odenton | MD | — | ◇ UNVERIFIED |
| SCS&g Concrete Edgewood | Edgewood | MD | — | ◇ UNVERIFIED |
| SGS & G Prestress Company | Wilmington | NC | — | ◇ UNVERIFIED |
| SAShad Asphalt Plant | Jacksonville | FL | — | ◇ UNVERIFIED |
| SCShamrock Concrete CO. | La Vista | NE | — | ◇ UNVERIFIED |
| SSShannon Street Pre-cast Facility | Chesapeake | VA | — | ◇ UNVERIFIED |
| SCSharon Concrete Batch Plt | Sharon | PA | — | ◇ UNVERIFIED |
| SSSharon Steel CORP (farrell Works Disposal Area) | Hermitage | PA | — | ◇ UNVERIFIED |
| SPSharp Paving Inc/shelocta Asphalt Plt | Shelocta | PA | — | ◇ UNVERIFIED |
| SASharps Asphalt | Springdale | AR | — | ◇ UNVERIFIED |
| SQSharps Quarry | Springdale | AR | — | ◇ UNVERIFIED |
| SCShea Concrete Products - Rochester | Rochester | MA | — | ◇ UNVERIFIED |
| SSShea Sand & Gravel {jfs-sr} | Redding | CA | — | ◇ UNVERIFIED |
| SASheehan Asphalt Plant Potsdam | Potsdam | NY | — | ◇ UNVERIFIED |
| SCShelby Concrete - Clanton | Clanton | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete - Fairhope | Fairhope | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete - Gulf Shores | Gulf Shores | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete INC | Birmingham | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete, Inc.-bessemer Plant | Bessemer | AL | — | ◇ UNVERIFIED |
| SCShelby Concrete, INC. (powder Plant Facility) | Bessemer | AL | — | ◇ UNVERIFIED |
| SGShelby Gravel Incorporated | Columbus | IN | — | ◇ UNVERIFIED |
| SMShelby Materials | Westfield | IN | — | ◇ UNVERIFIED |
| SMShelby Materials Incorporated | Indianapolis | IN | — | ◇ UNVERIFIED |
| SLShelly Liquid Division | Cleveland | OH | — | ◇ UNVERIFIED |
| SMShelly Materials | Lima | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Chillicothe | Chillicothe | OH | — | ◇ UNVERIFIED |
| SMShelly Materials INC | Columbus | OH | — | ◇ UNVERIFIED |
| SMShelly Materials, INC. - Plant #85 | Buckland | OH | — | ◇ UNVERIFIED |
| SMShelly Materials INC. Plt. #99 | Ohio | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant 24 (0180000002) | Ostrander | OH | — | ◇ UNVERIFIED |
| SMShelly Materials - Plant #25 (0812760039) | Springfield | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant #43 (0701000068) | Peebles | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant 65 | Dresden | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant #80 | Belle Center | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant #92 | Columbus | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant 93 | Hilliard | OH | — | ◇ UNVERIFIED |
| SMShelly Materials Plant No 94 (0145000399) | Reynoldsburg | OH | — | ◇ UNVERIFIED |