| RMRinker Materials | Madison | CA | — | ◇ UNVERIFIED |
| RMRisever Machinery LLC | Jonesboro | AR | — | ◇ UNVERIFIED |
| RERJ Engineering Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| RERJ Engineering Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| RIRJobim Investments LLC | Houston, TX | TX | — | ◇ UNVERIFIED |
| RPRmc Pacific Materials Inc, a D | San Francisco | CA | — | ◇ UNVERIFIED |
| RMR & M Energy Systems | Fairfield | CA | — | ◇ UNVERIFIED |
| RIRm Industries, INC. | Kansas City | KS | — | ◇ UNVERIFIED |
| RSRm Specialties, INC. | Dixon | CA | — | ◇ UNVERIFIED |
| RHRoad Hog INC | Brownsburg | IN | — | ◇ UNVERIFIED |
| RRRoad Restoration Project | Conyngham, Township of | PA | — | ◇ UNVERIFIED |
| RIRoadtec, INC. (manufacturers Road Plant) | Chattanooga | TN | — | ◇ UNVERIFIED |
| RRobbins | Solon | OH | — | ◇ UNVERIFIED |
| RMRobbins & Myers Willis Plant | Willis | TX | — | ◇ UNVERIFIED |
| RPRobert Phelan | Santa Maria | CA | — | ◇ UNVERIFIED |
| RWRobert Wells / Mj Murphy INC | Carmel Valley | CA | — | ◇ UNVERIFIED |
| RCRotary Compression Technologies, INC. | Sidney | OH | — | ◇ UNVERIFIED |
| RTRoyal Truck & Equipment INC. | Shoemakersville | PA | — | ◇ UNVERIFIED |
| RTR & T Holdings, L.l.c. | Farmington | NM | — | ◇ UNVERIFIED |
| SPSac Pool Pros | Sacramento | CA | — | ◇ UNVERIFIED |
| SBSanders Brothers Construction Company | Charlotte | NC | — | ◇ UNVERIFIED |
| SMSandvik Mining & Construction | Smyria | GA | — | ◇ UNVERIFIED |
| SASany America, INC. | Peachtree City | GA | — | ◇ UNVERIFIED |
| SSasco | Woodinville | WA | — | ◇ UNVERIFIED |
| SPSchlumberger Pail Storage at Synertech Pm INC Facility | Garden Grove | CA | — | ◇ UNVERIFIED |
| STSchlumberger Technology | Katy | TX | — | ◇ UNVERIFIED |
| STSchlumberger Technology CORP - Gulf Coast Service Center Gcsc | Belle Chasse | LA | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | San Pedro | CA | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | Henderson | CO | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | Cheyenne | WY | — | ◇ UNVERIFIED |
| STSchlumberger Technology CORP Reslink | Houston | TX | — | ◇ UNVERIFIED |
| SESchnabel Equipment | Sacramento | CA | — | ◇ UNVERIFIED |
| SISchramm Inc/west Chester | West Chester | PA | — | ◇ UNVERIFIED |
| SASchwing America INC | White Bear Lake | MN | — | ◇ UNVERIFIED |
| SEScott Equipment- Sfs | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SISeaberg Industries, INC. | Davenport | IA | — | ◇ UNVERIFIED |
| SISeaboard International INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| SWSeaboard Wellhead INC | Fairmont | WV | — | ◇ UNVERIFIED |
| SSensia | Duncan | OK | — | ◇ UNVERIFIED |
| SISeranovi Investment CO LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SKService King Manufacturing, INC. | Stroud | OK | — | ◇ UNVERIFIED |
| SPSGA Properties, LLC | Livonia | MI | — | ◇ UNVERIFIED |
| SSShamrock Steel Fabricators INC | Eugene | OR | — | ◇ UNVERIFIED |
| SWShearer's Waterford Plant - Wastewater Force Main | Waterford, Township of | PA | — | ◇ UNVERIFIED |
| SPSheeran Pipeline, Inc. | San Francisco | CA | — | ◇ UNVERIFIED |
| SMShell Machine Works, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| SQSir Q LLC | Williston | ND | — | ◇ UNVERIFIED |
| SSSKB Supply, L.L.C. | Orangeville | UT | — | ◇ UNVERIFIED |
| S1Sl 19964 #1 Production Facility - S Pass Block 12 Field | Venice | LA | — | ◇ UNVERIFIED |
| SBSmall Boat Company LLC | Carson | CA | — | ◇ UNVERIFIED |