| CGCardinal Glass Industries, INC. | Tomah | WI | — | ◇ UNVERIFIED |
| CICardinal Ig | Fargo | ND | — | ◇ UNVERIFIED |
| CLCardinal Lg Company | Jessup | PA | — | ◇ UNVERIFIED |
| CGCarlex Glass America LLC | Ligonier | IN | — | ◇ UNVERIFIED |
| CGCarlex Glass of Indiana Incorporated | Ligonier | IN | — | ◇ UNVERIFIED |
| CICarlin Industries | Long Beach | CA | — | ◇ UNVERIFIED |
| CICarolina Integration & Testing / Ms | Mc Leansville | NC | — | ◇ UNVERIFIED |
| CTCatalina Tempering-texas, INC. | Irving | TX | — | ◇ UNVERIFIED |
| CLCatalinbread LLC | Portland | OR | — | ◇ UNVERIFIED |
| CHCatalyst Hydraulic Machining | Ontario | CA | — | ◇ UNVERIFIED |
| CICataphote INC | Flowood | MS | — | ◇ UNVERIFIED |
| CZC&d Zodiac Inc./zodiac Aerospace | Ontario | CA | — | ◇ UNVERIFIED |
| CTCentral Tool & Mfg INC Dba Dmc Diverdified Mfg CO | Fresno | CA | — | ◇ UNVERIFIED |
| CICg Industries | Sacramento | CA | — | ◇ UNVERIFIED |
| CICg Industries Dba Hartung Glass | Union City | CA | — | ◇ UNVERIFIED |
| CIChannel Inds INC | Santa Barbara | CA | — | ◇ UNVERIFIED |
| CSCharles Schodorf | Elmore | AL | — | ◇ UNVERIFIED |
| CACharleston Architectural Glass | Charleston | SC | — | ◇ UNVERIFIED |
| CLChattanooga Labeling Systems | Galeton | PA | — | ◇ UNVERIFIED |
| CLChemglass Life Sciences | Vineland | NJ | — | ◇ UNVERIFIED |
| CWCheyenne Wyoming Operations Center (cwoc), Northrop Grumman Systems Corporation | Cheyenne | WY | — | ◇ UNVERIFIED |
| CIChihuly INC | Tacoma | WA | — | ◇ UNVERIFIED |
| CTChisholm Trail Crafts Incorporated | Lakeway | TX | — | ◇ UNVERIFIED |
| CBChristmas By Krebs | Roswell | NM | — | ◇ UNVERIFIED |
| CICitrogene INC | San Jose | CA | — | ◇ UNVERIFIED |
| COCity of Concord Printing Services Dept | Concord | CA | — | ◇ UNVERIFIED |
| COCity of Foster City /city Hall | Foster City | CA | — | ◇ UNVERIFIED |
| CDClareo Designs INC | San Diego | CA | — | ◇ UNVERIFIED |
| CCClark County Windows | Las Vegas | NV | — | ◇ UNVERIFIED |
| CGClassy Glass, INC. | Waynesville | NC | — | ◇ UNVERIFIED |
| CRCleanlites Recycling INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| CICoastal Industries, INC Dba Coastal Shower Doors | Jacksonville | FL | — | ◇ UNVERIFIED |
| CAColeman Aerospace | Orlando | FL | — | ◇ UNVERIFIED |
| CACollins Aerospace | Melbourne | FL | — | ◇ UNVERIFIED |
| CACollins & Aikman | Westland | MI | — | ◇ UNVERIFIED |
| CColorprint | Burlingame | CA | — | ◇ UNVERIFIED |
| CIComant Industries | Fullerton | CA | — | ◇ UNVERIFIED |
| CCCombimatrix CORP Mukilteo | Mukilteo | WA | — | ◇ UNVERIFIED |
| CICommercial Insulating Glass Company | Sarasota | FL | — | ◇ UNVERIFIED |
| CRCommercial Refrigerator Door | Sarasota | FL | — | ◇ UNVERIFIED |
| CWCommercial Window Solutions, INC. | Hyattsville | MD | — | ◇ UNVERIFIED |
| CGCommonwealth Glass Services LLC | Richmond | VA | — | ◇ UNVERIFIED |
| CPCondor Pacific Ind INC | Westlake Village | CA | — | ◇ UNVERIFIED |
| CPCondor Pacific Ind INC | Canoga Park | CA | — | ◇ UNVERIFIED |
| CSConduit Specialties | Pasadena | TX | — | ◇ UNVERIFIED |
| CSConstruction Safety Experts INC. | De Witt | IA | — | ◇ UNVERIFIED |
| CWContractors Wardrobe, INC. | Valencia | CA | — | ◇ UNVERIFIED |
| CGCornerstone Glass INC | Eugene | OR | — | ◇ UNVERIFIED |
| CICorning INC Speciality Photonic Materia | Corning | NY | — | ◇ UNVERIFIED |
| CGCorporate Glass INC. | Erie | PA | — | ◇ UNVERIFIED |
| CACox Art Glass LLC | River Falls | WI | — | ◇ UNVERIFIED |
| CFCraftsman Fabricated Glass | Houston | TX | — | ◇ UNVERIFIED |
| CTCrawford Tracey Corporation | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| CTCrawford Tracey Corporation | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| CLCristaleria La Vega INC | Barranquitas | PR | — | ◇ UNVERIFIED |
| CICristalex INC | Toa Baja | PR | — | ◇ UNVERIFIED |
| CCCrystal Clear Industries INC @ Lighting Center | Ridgefield Park | NJ | — | ◇ UNVERIFIED |
| CSC Speed, LLC | Liverpool | NY | — | ◇ UNVERIFIED |
| CICustom Industries INC | Anaheim | CA | — | ◇ UNVERIFIED |
| CICyclops Industry INC | South Charleston | WV | — | ◇ UNVERIFIED |
| DGDa Glass America INC. | Calumet | MI | — | ◇ UNVERIFIED |
| DGD&a Glass Company, INC. | Boise | ID | — | ◇ UNVERIFIED |
| DEDahlgren Enterprises INC Dba Crystal D | Saint Paul | MN | — | ◇ UNVERIFIED |
| DMDaimlerchrysler Mcgraw | Detroit | MI | — | ◇ UNVERIFIED |
| DDaisaka | Columbus | GA | — | ◇ UNVERIFIED |
| DIDana International | Minneapolis | MN | — | ◇ UNVERIFIED |
| DPDBM Properties & Holdings L.L.C. | Simi Valley | CA | — | ◇ UNVERIFIED |
| DGDecatur Glassblowing LLC | Decatur | GA | — | ◇ UNVERIFIED |
| DODecor Originals INC | Conover | NC | — | ◇ UNVERIFIED |
| DSDeep Space Industries, INC | San Jose | CA | — | ◇ UNVERIFIED |
| DGDesert Glass Products, LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| DSDe Sola Glass, Art & Frame Gallery, Inc. | Spring | TX | — | ◇ UNVERIFIED |
| DADiMuro Awards, LLC | Danbury | CT | — | ◇ UNVERIFIED |
| DSDiversified Services - Wichita | Wichita | KS | — | ◇ UNVERIFIED |
| DCDlubak CORP | Blairsville | PA | — | ◇ UNVERIFIED |
| DCDlubak CORP | Freeport | PA | — | ◇ UNVERIFIED |
| DRDocumotion Research INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| DPDonahue Printing CO INC | Torrance | CA | — | ◇ UNVERIFIED |
| DCDonegal Crystal USA INC | Jeannette | PA | — | ◇ UNVERIFIED |
| DCDonnelly Corporation | Mount Sterling | KY | — | ◇ UNVERIFIED |
| DGDowney Glass CO Sdi Operating | Commerce | CA | — | ◇ UNVERIFIED |
| DGDowney Glass Industries, LLC | Pompano Beach | FL | — | ◇ UNVERIFIED |
| DSDrexler Shower Door & Custom Glass | Atlanta | GA | — | ◇ UNVERIFIED |
| DTDrs Technologies | Bridgeton | MO | — | ◇ UNVERIFIED |
| DSDuncan Sys INC | Elkhart | IN | — | ◇ UNVERIFIED |
| EBEast Bay Glass, INC. | Oakland | CA | — | ◇ UNVERIFIED |
| EIEcullet INC | Oakland | CA | — | ◇ UNVERIFIED |
| ESEdge Seal Technologies INC. | Walton Hills | OH | — | ◇ UNVERIFIED |
| ELEdo LLC a Wholly Owned Subsidiary of Harris CORP | Bohemia | NY | — | ◇ UNVERIFIED |
| ECEgl CO INC | Berkeley Heights | NJ | — | ◇ UNVERIFIED |
| ESElbit Systems of America Merrimack Operations | Merrimack | NH | — | ◇ UNVERIFIED |
| EMElectric Mirror, LLC | Everett | WA | — | ◇ UNVERIFIED |
| EMEmd Millipore CORP | Lincoln Park | NJ | — | ◇ UNVERIFIED |
| EAEnjet Aero | Sullivan | MO | — | ◇ UNVERIFIED |
| EEnnis-flint | Niles | IL | — | ◇ UNVERIFIED |
 Ennis-flint, INC. - Clc Facility | Thomasville | NC | — | ◇ UNVERIFIED |
| ESEpiphany Studios INC | Washington | DC | — | ◇ UNVERIFIED |
| ESEpiphany Studios INC | Lovettsville | VA | — | ◇ UNVERIFIED |
| ESEpiphany Studios INC | Middletown | VA | — | ◇ UNVERIFIED |
| ESEpiphany Studios, INC. | Salem | WV | — | ◇ UNVERIFIED |
