| CIChristopher International, INC. | Melbourne | FL | — | ◇ UNVERIFIED |
| CIChromaglass INC | Export | PA | — | ◇ UNVERIFIED |
| CFC.j. Fiberglass | Long Beach | CA | — | ◇ UNVERIFIED |
| CBCoatings By Sandberg INC | Orange | CA | — | ◇ UNVERIFIED |
| CCComcast Cable of Paducah | Paducah | KY | — | ◇ UNVERIFIED |
| CICommscope INC | Richardson | TX | — | ◇ UNVERIFIED |
| CTComnet Telecom Supply | East Brunswick | NJ | — | ◇ UNVERIFIED |
| CCComplete Custom Cables, LLC | Houston | TX | — | ◇ UNVERIFIED |
| CCConnectus Cable CORP | Astoria | NY | — | ◇ UNVERIFIED |
| CACorning Asahi Video Prod Co/state College | State College | PA | — | ◇ UNVERIFIED |
| CCCorning Cable Systems Limited Liability Company | Hickory | NC | — | ◇ UNVERIFIED |
| CCCorning Cable Systems LLC Winston-salem Cable Plan | Winston Salem | NC | — | ◇ UNVERIFIED |
| CICorning INC | Danville | KY | — | ◇ UNVERIFIED |
| CICorning INC | Wilmington | NC | — | ◇ UNVERIFIED |
| CICorning INC Fall Brook Plant | Corning | NY | — | ◇ UNVERIFIED |
| CICorning Incorporated | Winston Salem | NC | — | ◇ UNVERIFIED |
| CICorning Incorporated - Greenville, Oh | Greenville | OH | — | ◇ UNVERIFIED |
| CICorning INC Steuben Plant | Corning | NY | — | ◇ UNVERIFIED |
| COCorning Optical Communications, LLC - Trivium Cable Plant 1 | Newton | NC | — | ◇ UNVERIFIED |
| CACorreia Art Glass INC | Santa Monica | CA | — | ◇ UNVERIFIED |
| CMCraig Mitchell Smith Glass Inc | Lansing | MI | — | ◇ UNVERIFIED |
| CTCrystal Traditions of Tiffin, INC. | Tiffin | OH | — | ◇ UNVERIFIED |
| CACta Acoustics INC | Corbin | KY | — | ◇ UNVERIFIED |
| CCCustom Cable Industries, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| CCwsi | Boynton Beach | FL | — | ◇ UNVERIFIED |
| DIDaitron, INC. | Lincoln | NE | — | ◇ UNVERIFIED |
| DGDallas Glass Art | Dallas | TX | — | ◇ UNVERIFIED |
| DHDalton Highway Fiber Optic Cable Rehabilitation | Fairbanks | AK | — | ◇ UNVERIFIED |
| DMDave Mitchell Designs LLC | Egg Harbor City | NJ | — | ◇ UNVERIFIED |
| DWDavid Wight Glass Art, Inc. | Bellingham | WA | — | ◇ UNVERIFIED |
| DSDemtech Services INC | Diamond Springs | CA | — | ◇ UNVERIFIED |
| DMDiversified Material Specialists Inc. | North Venice | FL | — | ◇ UNVERIFIED |
| DIDk International Group CORP. | Hollywood | FL | — | ◇ UNVERIFIED |
| DIDre Iii Lp/jeannette | Jeannette | PA | — | ◇ UNVERIFIED |
| EIEcullet INC | San Leandro | CA | — | ◇ UNVERIFIED |
| EAEmrich Allan Stovel | Eugene | OR | — | ◇ UNVERIFIED |
| EGEveryware Global | Lancaster | OH | — | ◇ UNVERIFIED |
| EGEveryware Global | Lancaster | OH | — | ◇ UNVERIFIED |
| EGEveryware Global | Monaca | PA | — | ◇ UNVERIFIED |
| EPExotic Pebbles & Aggregates, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| FMFairfax Materials, Inc., Ours Quarry | Arthur | WV | — | ◇ UNVERIFIED |
| FGFG Glass LLC | St Paul | MN | — | ◇ UNVERIFIED |
| FAFiber and Cable Accessories, INC. | Buford | GA | — | ◇ UNVERIFIED |
| FRFiberglass Reinforced Products, INC. | Exeland | WI | — | ◇ UNVERIFIED |
| FIFiberon INC | Fort Collins | CO | — | ◇ UNVERIFIED |
| FIFibertronics, INC. | Melbourne | FL | — | ◇ UNVERIFIED |
| FLFire & Light Originals LP | Arcata | CA | — | ◇ UNVERIFIED |
| FLFire & Light Originals LP | Arcata | CA | — | ◇ UNVERIFIED |
| FDFourth Dimension Studios | Portland | OR | — | ◇ UNVERIFIED |
| FNFresno Neon Sign | Fresno | CA | — | ◇ UNVERIFIED |
| GMGaf Materials Corporation | Nashville | TN | — | ◇ UNVERIFIED |
| GCGarcy Corporation | Portland | TN | — | ◇ UNVERIFIED |
| GGGarner Glass | Claremont | CA | — | ◇ UNVERIFIED |
| GGGarrelts Glass LLC | Douglass | KS | — | ◇ UNVERIFIED |
| GIGary Improvements, INC. | Tallahassee | FL | — | ◇ UNVERIFIED |
| GCGe CO Bridgeville Glass Plant | Bridgeville | PA | — | ◇ UNVERIFIED |
| GLGe Lighting CO Niles Mahoning Glass Plant | Niles | OH | — | ◇ UNVERIFIED |
| GLGe Lighting INC. | Bucyrus | OH | — | ◇ UNVERIFIED |
| GLGe Lighting, LLC | Somerset | KY | — | ◇ UNVERIFIED |
| GLGe Logan Glass Plant | Logan | OH | — | ◇ UNVERIFIED |
| GAGeneral Atomics Ems Systems, Iuka Facility | Iuka | MS | — | ◇ UNVERIFIED |
| GEGeneral Electric - Kentucky Glass Plant | Lexington | KY | — | ◇ UNVERIFIED |
| GEGeneral Electric - Lexington Lamp Plant | Lexington | KY | — | ◇ UNVERIFIED |
| GEGeneral Electric - Somerset Glass Plant | Somerset | KY | — | ◇ UNVERIFIED |
| GNGeorge Nicholson Construction, Inc | Burlington | WY | — | ◇ UNVERIFIED |
| GMGerresheimer Moulded Glass | Millville | NJ | — | ◇ UNVERIFIED |
| GFG Finkenbeiner INC | Waltham | MA | — | ◇ UNVERIFIED |
| GGlassybaby | Seattle | WA | — | ◇ UNVERIFIED |
| GMG M Associates | Oakland | CA | — | ◇ UNVERIFIED |
| GLGoldbrecht LLC | Paramount | CA | — | ◇ UNVERIFIED |
| GLGravitron, LLC | Austin | TX | — | ◇ UNVERIFIED |
| GIGs Ii INC | North Charleston | SC | — | ◇ UNVERIFIED |
| GFGuardian Fiberglass | Inwood | WV | — | ◇ UNVERIFIED |
| HCHells Canyon Art Glass INC | Lewiston | ID | — | ◇ UNVERIFIED |
| HMHennepin Made LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| HMHerbert Malarkey Roofing Company | Williamsport | MD | — | ◇ UNVERIFIED |
| HIHessco Ind INC | La Habra | CA | — | ◇ UNVERIFIED |
| HDHolly Decorations INC | Sparks | NV | — | ◇ UNVERIFIED |
| HIHot Island Glass, LTD. | Makawao | HI | — | ◇ UNVERIFIED |
| ILIc Lights, LLC | Nokomis | IL | — | ◇ UNVERIFIED |
| IMIko Mat Tech INC | Chester | SC | — | ◇ UNVERIFIED |
| IGIndiana Glass Company, INC. | Dunkirk | IN | — | ◇ UNVERIFIED |
| IGIsland Glass Studios LLC | Point Harbor | NC | — | ◇ UNVERIFIED |
| JSJack Steele Cable Splicing, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| JCJalex Communications LLC | Largo | MD | — | ◇ UNVERIFIED |
| JSJeannette Specialty /jeannette Shade & Novelty | Jeannette | PA | — | ◇ UNVERIFIED |
| JGJlm Glass Studio LLC | Dayton | OH | — | ◇ UNVERIFIED |
 Johns Manville | Cleburne | TX | — | ◇ UNVERIFIED |
| JMJonathan Metal & Glass LTD. | New York | NY | — | ◇ UNVERIFIED |
| JGJusti Group, INC. | Oldsmar | FL | — | ◇ UNVERIFIED |
| KSKamran Staffing INC | South Gate | CA | — | ◇ UNVERIFIED |
| KKgpco | Warsaw | IN | — | ◇ UNVERIFIED |
| KOKokomo Opalescent Glass Company | Kokomo | IN | — | ◇ UNVERIFIED |
| LSLamp Service Products | Orange | CA | — | ◇ UNVERIFIED |
| LGLancaster Glass Corporation * | Lancaster | OH | — | ◇ UNVERIFIED |
| LLLedvance LLC | Exeter | NH | — | ◇ UNVERIFIED |
| LLLedvance LLC - Glass Plant | Versailles | KY | — | ◇ UNVERIFIED |
| LILenox Incorporated Gorham Dba | Smithfield | RI | — | ◇ UNVERIFIED |
| LGLibbey Glass INC | Industry | CA | — | ◇ UNVERIFIED |
| LGLibbey Glass INC. | Toledo | OH | — | ◇ UNVERIFIED |
