| ESEast Side Services | East Saint Louis | IL | — | ◇ UNVERIFIED |
| ELEcofinish, LLC | Warminster | PA | — | ◇ UNVERIFIED |
| EREco Rubber Products | Schaumburg | IL | — | ◇ UNVERIFIED |
| ECEcs CORP | Broadview | IL | — | ◇ UNVERIFIED |
| EHEdward Hines Lumber CO | Rochelle | IL | — | ◇ UNVERIFIED |
| EHEdward Hines Precision Staining CO | Aurora | IL | — | ◇ UNVERIFIED |
| EIE I Dupont De Nemours & CO Inc/chambers Work | Deepwater | NJ | — | ◇ UNVERIFIED |
| EJE J Victor Upholstery Division | Morganton | NC | — | ◇ UNVERIFIED |
| EJElectric Junction Combustion Turbine | Eola | IL | — | ◇ UNVERIFIED |
| EMElg Metals | Chicago | IL | — | ◇ UNVERIFIED |
| ECEmco Chemical Distributors | North Chicago | IL | — | ◇ UNVERIFIED |
| EWEmco Wheaton | Wilson | NC | — | ◇ UNVERIFIED |
| EWEmpire Wood Carving CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| ESEnergymate & Steel Div of Patriot Homes, | Elkhart | IN | — | ◇ UNVERIFIED |
| ENEnersys National Parts Center | Richmond | KY | — | ◇ UNVERIFIED |
| EIEngland INC | New Tazewell | TN | — | ◇ UNVERIFIED |
| EIEngland, INC. | New Tazewell | TN | — | ◇ UNVERIFIED |
| EPEngland Plant / Lay - Z- Boy Logistics | New Tazewell | TN | — | ◇ UNVERIFIED |
| EIEnsco INC. | Georgetown | KY | — | ◇ UNVERIFIED |
| ELEnsono LP | Downers Grove | IL | — | ◇ UNVERIFIED |
| ESEntegris - San Luis Obispo | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| ECEnvironmental Cleansing CORP | Mount Prospect | IL | — | ◇ UNVERIFIED |
| EDEnvision Dairy LLC | Amsterdam | NY | — | ◇ UNVERIFIED |
| EBEpl Bio-analytical Services INC | Niantic | IL | — | ◇ UNVERIFIED |
| EIErhard Industries Incorporated | Cookeville | TN | — | ◇ UNVERIFIED |
| ESErickson Steel CO | Pekin | IL | — | ◇ UNVERIFIED |
| ECEta Circuit Breakers | Mount Prospect | IL | — | ◇ UNVERIFIED |
| EPEttore Products Company | Alameda | CA | — | ◇ UNVERIFIED |
| EWEvanston Water Utility | Evanston | IL | — | ◇ UNVERIFIED |
| ESEvergreen State Holdings | Grass Valley | OR | — | ◇ UNVERIFIED |
| EEExelon Energy Delivery-comed | Joliet | IL | — | ◇ UNVERIFIED |
| ENExelon Nuclear Training Center | Braidwood | IL | — | ◇ UNVERIFIED |
| ECExodus Communications | Chicago | IL | — | ◇ UNVERIFIED |
| EDEze-lap Diamond Products INC / J & W Industries INC | Carson City | NV | — | ◇ UNVERIFIED |
| EZE Z Trail INC | Arthur | IL | — | ◇ UNVERIFIED |
| FCFabien's Cabinets | Chicago | IL | — | ◇ UNVERIFIED |
| FGFabri - Glass INC | Moline | IL | — | ◇ UNVERIFIED |
| FIFarmers Insurance | Lake Zurich | IL | — | ◇ UNVERIFIED |
| FPFarm Power Lynden | Lynden | WA | — | ◇ UNVERIFIED |
| FWFarniok, William | New Milford | IL | — | ◇ UNVERIFIED |
| FFFato Fiberglass CO | Kankakee | IL | — | ◇ UNVERIFIED |
| FCFederal Correctional Institution Miami | Miami | FL | — | ◇ UNVERIFIED |
| FHFederal Highway Administration-central Federal Land | Lakewood | CO | — | ◇ UNVERIFIED |
| FGFedex Ground Packaging System INC | Bedford Park | IL | — | ◇ UNVERIFIED |
| FMFenzel Motor Sales | Hampshire | IL | — | ◇ UNVERIFIED |
 Ferguson Copeland, Limited Liability Company D/b/a Ferguson Copeland Limited Ree | Morganton | NC | — | ◇ UNVERIFIED |
| FEFertech Environmental INC | Mccook | IL | — | ◇ UNVERIFIED |
| FSFex Straw Manufacturing, INC. | Lumberton | NC | — | ◇ UNVERIFIED |
| FSFiber Science Division | Salt Lake City | UT | — | ◇ UNVERIFIED |
| FIFibertek INC | Franklin | TN | — | ◇ UNVERIFIED |
