| TATrans Agg,inc. Dba Gibbco, INC. | Lawrenceburg | IN | — | ◇ UNVERIFIED |
| TRTransporte Rodriguez Asfalto INC | Salinas | PR | — | ◇ UNVERIFIED |
| TRTransporte Rodriguez Asfalto INC. | Hormigueros | PR | — | ◇ UNVERIFIED |
| TRTrap Rock Industries Runnemede Plant | Runnemede | NJ | — | ◇ UNVERIFIED |
| TQTrautman Quarry | Pevely | MO | — | ◇ UNVERIFIED |
| TMTreasure Mine | Dillon | MT | — | ◇ UNVERIFIED |
 Treasure State Concrete, INC. | Polson | MT | — | ◇ UNVERIFIED |
| TUTrebol USA LLC | Andrews | SC | — | ◇ UNVERIFIED |
| TITremco INC | Cleveland | OH | — | ◇ UNVERIFIED |
| TCTrempealeau County Highway Dept | Whitehall | WI | — | ◇ UNVERIFIED |
| TMTrenton, Mo Stockpile | Trenton | MO | — | ◇ UNVERIFIED |
| TPTresco Paving Corp/salem Twp | Export | PA | — | ◇ UNVERIFIED |
| TSTrew Stone CORP LLC | Deerfield | MA | — | ◇ UNVERIFIED |
| TSTrew Stone Irasburg | Irasburg | VT | — | ◇ UNVERIFIED |
| TSTrew Stone LLC | Irasburg | VT | — | ◇ UNVERIFIED |
| TSTrew Stone, LLC (plant #4) | Springfield | MA | — | ◇ UNVERIFIED |
| TWTriad Western Constructor INC | Cortez | CO | — | ◇ UNVERIFIED |
| TCTriangle Construction Road Building INC. | Panama City | FL | — | ◇ UNVERIFIED |
| TRTriangle Rock Products, LLC | Los Banos | CA | — | ◇ UNVERIFIED |
| TRTriangle Rock Products, LLC | Madera | CA | — | ◇ UNVERIFIED |
| TPTri-city Paving INC - Nonmetallic | Little Falls | MN | — | ◇ UNVERIFIED |
| TPTrico Paving INC | Pontiac | IL | — | ◇ UNVERIFIED |
| TATri-county Asphalt Materials INC (0250110936) | Youngstown | OH | — | ◇ UNVERIFIED |
| TCTri County Grading & Paving | Clovis | CA | — | ◇ UNVERIFIED |
| TKTriple K Construction CO | Bowling Green | KY | — | ◇ UNVERIFIED |
| TSTriplett Striping INC Dba Tsi Paving | Louisville | KY | — | ◇ UNVERIFIED |
| TATri-state Asphalt, Moundsville | Moundsville | WV | — | ◇ UNVERIFIED |
| TSTri State Paving and Grading | Greenwood | SC | — | ◇ UNVERIFIED |
| TITrombley Industries, INC. | Limestone | ME | — | ◇ UNVERIFIED |
| TATroy Asphalt Plant | Troy | AL | — | ◇ UNVERIFIED |
| TFTruman Flatt & Sons CO INC | Buckhart | IL | — | ◇ UNVERIFIED |
| TLTruman L Flatt & Sons CO INC | Moweaqua | IL | — | ◇ UNVERIFIED |
| TPTrussway Plant 11 | Orlando | FL | — | ◇ UNVERIFIED |
| TCT&t Cartage INC | Pontiac | IL | — | ◇ UNVERIFIED |
| TCTube City Ims, LLC | Middletown | OH | — | ◇ UNVERIFIED |
| TATulsa Asphalt LLC - Becco Asphalt Plt 1 | Tulsa | OK | — | ◇ UNVERIFIED |
| TITungco INC | Hanson | KY | — | ◇ UNVERIFIED |
| TGTurner Grading & Paving | Bennettsville | SC | — | ◇ UNVERIFIED |
| TATuscaloosa Asphalt Plant | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| TMTwin Mountain Construction Ii Company Hot Mix Asphalt Plant | Albuquerque | NM | — | ◇ UNVERIFIED |
| TTTwo Thousand Fahrenheit INC | Becker | MN | — | ◇ UNVERIFIED |
| TOTxi Operations | Streetman | TX | — | ◇ 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 |
| 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 |
| UCUnimin Corporation | Gleason | TN | — | ◇ UNVERIFIED |
| UAUnion Asphalt | Santa Maria | CA | — | ◇ UNVERIFIED |
| UQUnion Quarries Inc/bonny Brook | Carlisle | PA | — | ◇ UNVERIFIED |
| UAUnited Asphalt Supply | Canton | IL | — | ◇ UNVERIFIED |
| UAUnited Asphalt Supply INC | Macomb | IL | — | ◇ UNVERIFIED |
| UCUnited Companies - United Companies - | Grand Junction | CO | — | ◇ UNVERIFIED |
| UMUnited Marble & Granite INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| UMUnited Metro Materials - Beeline Asphalt Plant | Scottsdale | AZ | — | ◇ UNVERIFIED |
| UMUnited Metro Materials INC (dba Cemex Sacaton Plant) | Maricopa | AZ | — | ◇ UNVERIFIED |
| URUnited Refinery Springdale Terminal | Springdale | PA | — | ◇ UNVERIFIED |
 United States Gypsum Company | Spruce Pine | NC | — | ◇ UNVERIFIED |
| UAUniversal Asphalt Company, INC. | Chino | CA | — | ◇ UNVERIFIED |
 Universal Minerals International INC. | Louisville | KY | — | ◇ UNVERIFIED |
| UUnknown | Stockton | CA | — | ◇ UNVERIFIED |
| UVUpper Valley Materials Progreso Plant | Progreso | TX | — | ◇ UNVERIFIED |
| UUrbix | Mesa | AZ | — | ◇ UNVERIFIED |
| UCU.s. Concrete Products | Brooklyn | MD | — | ◇ UNVERIFIED |
| UPU.s. Polyco | Ennis | TX | — | ◇ UNVERIFIED |
| USU.s. Silica Company, | Middleton | TN | — | ◇ UNVERIFIED |
| USUS Silica Kosse Plant | Kosse | TX | — | ◇ UNVERIFIED |
| USUS Steel Corporation | Lorain | OH | — | ◇ UNVERIFIED |
| USUtah Sealcoat Inc | Springville | UT | — | ◇ UNVERIFIED |
| VAVaagen Asphalt and Paving INC 00064 | Portable | ID | — | ◇ UNVERIFIED |
| VAVado Asphalt Plant | Las Cruces | NM | — | ◇ UNVERIFIED |
| VBValero Benicia Asphalt Plant | Benicia | CA | — | ◇ UNVERIFIED |
| VAValley Asphalt # 13 (1409000029) | Ross, Township of | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #14 (1431342852) | Newtown | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt (1431400140) | Sharonville | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #17 - Portable | Cleves | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #18 - Portable | Wilmington | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #19 (1431073386) | Cincinnati | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #24 | Lucasville | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #25 (0855145005) | Troy | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #5 (1483110113) | — | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt #6 (0857101899) | Dayton | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt Corporation | Aurora | IN | — | ◇ UNVERIFIED |
| VAValley Asphalt Corporation #27 (0124010402) | Washington Court House | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP - Plant #11 (0829710020) | Xenia | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP. Plant 21 (0857103035) | Medway | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP - Plant #24 | Monroe | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP. Plant 3 | Medway | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt CORP. Plant 7 (0857821893) | Dayton | OH | — | ◇ UNVERIFIED |
| VAValley Asphalt - Queensgate (1431004765) | Cincinnati | OH | — | ◇ UNVERIFIED |
| VIValley Improvement Construction CO | Alexander | IL | — | ◇ UNVERIFIED |
| VPValley Paving | Bellevue | ID | — | ◇ UNVERIFIED |
| VPValley Paving and Asphalt | Kooskia | ID | — | ◇ UNVERIFIED |
| VPValley Paving & Asphalt, INC. | Ontario | OR | — | ◇ UNVERIFIED |
| VPValley Paving & Asphalt, INC. | Cottonwood | ID | — | ◇ UNVERIFIED |
