| JCJefferson County Highway Dept | Jefferson | — | ◇ UNVERIFIED |
| KCKewaunee County Asphalt Plant | Casco | — | ◇ UNVERIFIED |
| LCLanglade County Highway Dept Hma | Antigo | — | ◇ UNVERIFIED |
| MCMathy Construction Company Plant #6 | La Crosse | — | ◇ UNVERIFIED |
| MAMilw Asphalt City of | Milwaukee | — | ◇ UNVERIFIED |
| MPMonarch Paving Company | Hayward | — | ◇ UNVERIFIED |
| MCMurphy Concrete and Construction (mcc) | Freedom | — | ◇ UNVERIFIED |
| MBMusson Bros INC | Rhinelander | — | ◇ UNVERIFIED |
| NINea, Inc.- #55 | Horicon | — | ◇ UNVERIFIED |
| NANortheast Asphalt - #56 | Ripon | — | ◇ UNVERIFIED |
| NANortheast Asphalt - #57 | Eden | — | ◇ UNVERIFIED |
| OCOconto County Highway Dept | Spruce | — | ◇ UNVERIFIED |
| OCOneida County Highway Department | Rhinelander | — | ◇ UNVERIFIED |
| OCOzaukee County Highway Dept | Saukville | — | ◇ UNVERIFIED |
| PAPayne and Dolan - #1 | Sussex | — | ◇ UNVERIFIED |
| PAPayne and Dolan - #2 | Waukesha | — | ◇ UNVERIFIED |
| PAPayne and Dolan INC - Control 20 Waukesha | Waukesha | — | ◇ UNVERIFIED |
| PAPayne and Dolan INC - Control 3 | Franklin | — | ◇ UNVERIFIED |
| PDPayne & Dolan -#12 | Muskego | — | ◇ UNVERIFIED |
| PDPayne & Dolan #5 - Verona Plant | Fitchburg | — | ◇ UNVERIFIED |
| PDPayne & Dolan #6-vienna | Waunakee | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC #31 | Racine | — | ◇ UNVERIFIED |
| PDPayne & Dolan INC Rugby Junction Control #11 | Richfield | — | ◇ UNVERIFIED |
| PAPitlik and Wick INC - Hma #2 | Arbor Vitae | — | ◇ UNVERIFIED |
| RERenewable Energy Group, LLC | De Forest | — | ◇ UNVERIFIED |
| RRRock Road Companies INC - Milton Plant | Milton | — | ◇ UNVERIFIED |
| SCScott Construction INC - Jackson Quarry | Loganville | — | ◇ UNVERIFIED |
| SBSenn Blacktop INC | Chippewa Falls | — | ◇ UNVERIFIED |
| SCSheboygan County Highway Asphalt Plant - 5731 | Greenbush | — | ◇ UNVERIFIED |
| SISherwin Industries INC. | Milwaukee | — | ◇ UNVERIFIED |
| SSStatewide Surfacing & Construction, INC. | Hayward | — | ◇ UNVERIFIED |
| TPTaylor Paving INC | Webster | — | ◇ UNVERIFIED |
| TWTownline West Pit | Beloit | — | ◇ UNVERIFIED |
| VEVillage Electric Plant | Merrillan | — | ◇ UNVERIFIED |
| WIWolf Industries INC | Sun Prairie | — | ◇ UNVERIFIED |
| WIWolf Industries INC - Genesse Plant | Genesee | — | ◇ UNVERIFIED |
| WPWolf Paving CO INC | Menomonee Falls | — | ◇ UNVERIFIED |
| WCWood County Highway Dept | Wisconsin Rapids | — | ◇ UNVERIFIED |
| ZIZien INC | Oconomowoc | — | ◇ UNVERIFIED |
