| TVTroy Vines Garden City Plant | Garden City | TX | — | ◇ UNVERIFIED |
| TVTroy Vines Monahans Plant | Monahans | TX | — | ◇ UNVERIFIED |
| TVTroy Vines Odessa Concrete Plant | Odessa | TX | — | ◇ UNVERIFIED |
| TNTruckee North Tahoe Materials | Truckee | CA | — | ◇ UNVERIFIED |
| TETrue Enterprise LLC | Miramar | FL | — | ◇ UNVERIFIED |
| TFTrue Finishing LLC | Denver | CO | — | ◇ UNVERIFIED |
| TSTrue Stone Corporation | Jensen Beach | FL | — | ◇ UNVERIFIED |
| TFTruman Flatt & Sons CO INC | Buckhart | IL | — | ◇ UNVERIFIED |
| TLTruman L Flatt & Sons CO INC | Moweaqua | IL | — | ◇ UNVERIFIED |
| TPTrussway Plant 11 | Orlando | FL | — | ◇ UNVERIFIED |
| TOTrustees of the Hsiang Trust | Huntington Beach | CA | — | ◇ UNVERIFIED |
| TCT&t Cartage INC | Pontiac | IL | — | ◇ UNVERIFIED |
| TRTucker Readymix INC | Somerset | KY | — | ◇ UNVERIFIED |
| TRTulare Ready Mix Calportland Company | Tulare | CA | — | ◇ UNVERIFIED |
| TATulsa Asphalt LLC - Becco Asphalt Plt 1 | Tulsa | OK | — | ◇ UNVERIFIED |
| TPTungsten Parts Wyoming | Laramie | WY | — | ◇ UNVERIFIED |
| TITurley International Resources, L.l.c. | Mesa | AZ | — | ◇ UNVERIFIED |
| TRTurlock Ready Mix Calportland Company | Turlock | CA | — | ◇ UNVERIFIED |
| TGTurner Grading & Paving | Bennettsville | SC | — | ◇ UNVERIFIED |
| TATuscaloosa Asphalt Plant | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| TRTuskegee Ready Mix | Montgomery | AL | — | ◇ UNVERIFIED |
| TRTuskegee Ready Mix, INC. | Tuskegee | AL | — | ◇ UNVERIFIED |
| TCTutor-saliba Corporation | Lakehead | CA | — | ◇ UNVERIFIED |
| TOTv Oxnard Bliss, LLC Astoria Oxnard Bliss | Oxnard | CA | — | ◇ UNVERIFIED |
| TCTwin Cities Ready Mix, Inc.-eufaula Facility | Eufaula | OK | — | ◇ UNVERIFIED |
| TFTwin Falls Redi-mix | Twin Falls | ID | — | ◇ UNVERIFIED |
| TKTwin K Enterprises, LLC Dba Harriman Batch Plant | Harriman | TN | — | ◇ UNVERIFIED |
| TMTwin Mountain Construction Ii Company Hot Mix Asphalt Plant | Albuquerque | NM | — | ◇ UNVERIFIED |
| TATwisselman Aggregate Mine | California Valley | CA | — | ◇ UNVERIFIED |
| TWT W Sherman Heirs 15 #3 Facility | Haynesville | LA | — | ◇ UNVERIFIED |
| TBTxi Bastrop Ready Mix | Bastrop | LA | — | ◇ UNVERIFIED |
| TDTxi - Domino Portable 156 | Waxahachie | TX | — | ◇ UNVERIFIED |
| TETxi East Texas Ready Mix | Longview | TX | — | ◇ UNVERIFIED |
| TFTxi Forney Portable 137 | Forney | TX | — | ◇ UNVERIFIED |
| TGTxi - Grapevine Portable | Grapevine | TX | — | ◇ UNVERIFIED |
| TKTxi Killeen Ready Mix | Killeen | TX | — | ◇ UNVERIFIED |
| TLTxi Lewisville Ready Mix | Lewisville | TX | — | ◇ UNVERIFIED |
| TOTxi Operations Lp-south Ready Mix Plant | Beaumont | TX | — | ◇ UNVERIFIED |
| TOTxi Operations LP - Txi Portable Ready Mix #134 | Portable Source | LA | — | ◇ UNVERIFIED |
| TOTxi Operations Sprangler Road Ctm | Dallas | TX | — | ◇ UNVERIFIED |
| TPTxi - Portable 134 North Qr 35 Project | Fort Worth | TX | — | ◇ UNVERIFIED |
| TTxi-portable134 (terrell) | Terrell | TX | — | ◇ UNVERIFIED |
| TPTxi - Portable 154 Ready Mix | Longview | TX | — | ◇ UNVERIFIED |
| TPTxi - Portable 904 - Pike Project Lancaster | Lancaster | TX | — | ◇ UNVERIFIED |
| TPTxi - Portable 916 - Dallas Pdc Project | Lancaster | TX | — | ◇ UNVERIFIED |
| TPTxi Port Arthur Ready Mix | Port Arthur | TX | — | ◇ UNVERIFIED |
| TRTxi Riverside INC | Riverside | CA | — | ◇ UNVERIFIED |
| TRTxi-silsbee Ready Mix | Silsbee | TX | — | ◇ UNVERIFIED |
| TSTxi South Texas Ready Mix | Tomball | TX | — | ◇ UNVERIFIED |
| TSTxi - Spicewood Ready Mix | Marble Falls | TX | — | ◇ UNVERIFIED |
| TRTxi-winnsboro Ready Mix | Winnsboro | TX | — | ◇ UNVERIFIED |
| TBTxm - Bastrop Ready Mix | Bastrop | TX | — | ◇ UNVERIFIED |
| TGTxm - Green Ready Mix | Austin | TX | — | ◇ UNVERIFIED |
| TJTxm - Jarrell Ready Mix | Jarrell | TX | — | ◇ UNVERIFIED |
| TKTxm - Kirby Ready Mix | San Antonio | TX | — | ◇ UNVERIFIED |
| TLTxm - Lago Vista Ready Mix | Lago Vista | TX | — | ◇ UNVERIFIED |
| TLTxm - Leander Ready Mix | Leander | TX | — | ◇ UNVERIFIED |
| TSTxm - San Marcos Ready Mix | San Marcos | TX | — | ◇ UNVERIFIED |
| TTTxm - Taylor Ready Mix | Taylor | TX | — | ◇ UNVERIFIED |
| TTTxm - Tesla Rd Ready Mix | Austin | TX | — | ◇ UNVERIFIED |
| TWTxm - Westside Ready Mix | San Antonio | TX | — | ◇ UNVERIFIED |
| TFTyson F. Sartin, INC. | Saint Georges | DE | — | ◇ UNVERIFIED |
| UKU024-033 Ka 7744-01 | Penokee | KS | — | ◇ UNVERIFIED |
| UKU050-093 Ka 7037-01 Stafford CO | St John | KS | — | ◇ UNVERIFIED |
| UKU160-096 Ka 7138-01 Sumner CO. Hma | Mayfield | KS | — | ◇ UNVERIFIED |
| UKU183-074 Ka 7169-01 I | Glade | KS | — | ◇ UNVERIFIED |
| UKU281-084 Ka 2370-03 I | Russell | KS | — | ◇ UNVERIFIED |
| UKU40-100 Ka 7313-01 | Sharon Springs | KS | — | ◇ UNVERIFIED |
| UUei | Apple Valley | CA | — | ◇ UNVERIFIED |
| UUei | Apple Valley | CA | — | ◇ UNVERIFIED |
| UCU-haul CO of La, Amerco Real Estate Uhaul International INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| UBUlland Brothers INC - Plant 3 | Cloquet | MN | — | ◇ UNVERIFIED |
| UBUlland Brothers INC - Plant 3401 | Virginia | MN | — | ◇ UNVERIFIED |
| UBUlland Brothers INC - Plant 3451 | Portable | MN | — | ◇ UNVERIFIED |
| UIUltra Ii Portable Asphalt Plant | Belvidere | IL | — | ◇ UNVERIFIED |
| UPUltrakote Products, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| URUmatilla Ready Mix | Pendleton | OR | — | ◇ UNVERIFIED |
| URUmatilla Ready Mix Hermiston Plant | Hermiston | OR | — | ◇ UNVERIFIED |
| UCUnicon Concrete Incorporated | High Point | NC | — | ◇ UNVERIFIED |
| UCUnicon Concrete Incorporated Plant Number 6 | Durham | NC | — | ◇ UNVERIFIED |
| UAUnion Asphalt | Santa Maria | CA | — | ◇ UNVERIFIED |
| UCUnion Concrete Products | Maxwelton | WV | — | ◇ UNVERIFIED |
| UQUnion Quarries Inc/bonny Brook | Carlisle | PA | — | ◇ UNVERIFIED |
| UCUniontown Concrete Plt | Hopwood | PA | — | ◇ UNVERIFIED |
| USUnique Stone, INC. | Rockingham | NC | — | ◇ UNVERIFIED |
| UAUnited Asphalt Supply | Canton | IL | — | ◇ UNVERIFIED |
| UAUnited Asphalt Supply INC | Macomb | IL | — | ◇ UNVERIFIED |
| UBUnited Block CO. | Chicora | PA | — | ◇ UNVERIFIED |
| UBUnited Brake Systems | Nashville | TN | — | ◇ UNVERIFIED |
| UBUnited Brothers Eastport Facility | Jacksonville | FL | — | ◇ UNVERIFIED |
| UCUnited Commercial Cast Stone | Gainesville | TX | — | ◇ UNVERIFIED |
| UCUnited Companies - United Companies - | Grand Junction | CO | — | ◇ UNVERIFIED |
| UCUnited Concrete CORP | Waukegan | IL | — | ◇ UNVERIFIED |
| UCUnited Contractors Midwest | Chapin | IL | — | ◇ UNVERIFIED |
| UMUnited Marble & Granite INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| UMUnited Materials Company-st Louis | Saint Louis | MO | — | ◇ UNVERIFIED |
| UMUnited Memorial Prod- Rose Hills Mem Pk | Whittier | CA | — | ◇ UNVERIFIED |
| UMUnited Metro Materials | Phoenix | AZ | — | ◇ UNVERIFIED |
| UMUnited Metro Materials - Beeline Asphalt Plant | Scottsdale | AZ | — | ◇ UNVERIFIED |
| UMUnited Metro Materials (dba Rinker Materials) El Mirage 106 | El Mirage | AZ | — | ◇ UNVERIFIED |
