| CCellofoam | Fredericksburg | VA | — | ◇ UNVERIFIED |
| CNCellofoam North America | Whiteland | IN | — | ◇ UNVERIFIED |
| CNCellofoam North America INC. | Conyers | GA | — | ◇ UNVERIFIED |
| CNCellofoam North America INC. | Fredericksburg | VA | — | ◇ UNVERIFIED |
| CNCellofoam North America INC. | Sallisaw | OK | — | ◇ UNVERIFIED |
| CNCellofoam North America, INC. | Sallisaw | OK | — | ◇ UNVERIFIED |
| CACem and Associates / Flow Pro | Berthoud | CO | — | ◇ UNVERIFIED |
| CPCentech Plastics INC. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| CCentor | Millersburg | OH | — | ◇ UNVERIFIED |
| CCCentral Carolina Products, INC. | Green Level | NC | — | ◇ UNVERIFIED |
| CMCentral Missouri Plastics LLC | Lees Summit | MO | — | ◇ UNVERIFIED |
| CMCentral Missouri Plastics, LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| CPCentral Plastics & Manufacturing | Tracy | CA | — | ◇ UNVERIFIED |
| CPCentrex Plastics, LLC | Tiffin | OH | — | ◇ UNVERIFIED |
| CCCentrite Corporation | Bowling Green | OH | — | ◇ UNVERIFIED |
| CICentro, INC. | Horicon | WI | — | ◇ UNVERIFIED |
| CMCentury Molded Plastics, INC. | Glenview | IL | — | ◇ UNVERIFIED |
| CPCentury Plastics & Engineering INC | Longmont | CO | — | ◇ UNVERIFIED |
| CPCentury Plastics - Molding INC | Simpsonville | SC | — | ◇ UNVERIFIED |
| CLCepc, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| CLCepheid Lodi LLC | Lodi | CA | — | ◇ UNVERIFIED |
| CPCep Panels, INC. | Weissport | PA | — | ◇ UNVERIFIED |
| CTCertain Teed INC | Orem | UT | — | ◇ UNVERIFIED |
| CPCesany Plastics, INC. | Oakland Park | FL | — | ◇ UNVERIFIED |
| CMC.f. Maier Composites, INC. | Golden | CO | — | ◇ UNVERIFIED |
| CFC F Plastics INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| CFCfw Fabricators | Bradenton | FL | — | ◇ UNVERIFIED |
| CUCgt U.s. Limited | New Braunfels | TX | — | ◇ UNVERIFIED |
| CPChallenge Plastics | Edinburgh | IN | — | ◇ UNVERIFIED |
| CWChampion Window Manufacturing & Supply CO LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| COChance One LLC | Blackwood | NJ | — | ◇ UNVERIFIED |
| COChance One LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| CWChanlar Wire Products INC | La Verne | CA | — | ◇ UNVERIFIED |
| CCChannell Commercial Corporation | Murrieta | CA | — | ◇ UNVERIFIED |
| CWCharles W. Thomas, INC. | Philadelphia | PA | — | ◇ UNVERIFIED |
| CIChase Industries INC | Redmond | OR | — | ◇ UNVERIFIED |
| CFChautauqua Fiberglass & Plastics INC | Woods Cross | UT | — | ◇ UNVERIFIED |
| CLChippewa Logistics/venture Industries | Portland | IN | — | ◇ UNVERIFIED |
| CPChippewa Plastics | Evart | MI | — | ◇ UNVERIFIED |
| CLChris & Lisa Unlimited LLC | Mountain Green | UT | — | ◇ UNVERIFIED |
| CMCipa Molding | Kimball Twp | MI | — | ◇ UNVERIFIED |
| CPC.k. Plastics | Saint Louis | MO | — | ◇ UNVERIFIED |
| CPCks Packaging, INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| CTCk Technologies Brownsville Location | Brownsville | TX | — | ◇ UNVERIFIED |
| CTCk Technologies, LLC | Brownsville | TX | — | ◇ UNVERIFIED |
| CMClarke Manufacturing CO | Molalla | OR | — | ◇ UNVERIFIED |
| CAClassic Acrylics INC | Elk River | MN | — | ◇ UNVERIFIED |
| CIClassic Industries of Puerto Rico | Ponce | PR | — | ◇ UNVERIFIED |
| CAClean Air Engineering - Maritime INC. | Wilmington | CA | — | ◇ UNVERIFIED |
| CCClearly Clean Products LLC | Orwigsburg | PA | — | ◇ UNVERIFIED |
| CClearpack | Corona | CA | — | ◇ UNVERIFIED |
| CCClearplass Containers | Penn Yan | NY | — | ◇ UNVERIFIED |
| CWClearview Windows of NJ LLC | East Orange | NJ | — | ◇ UNVERIFIED |
 Clearwater Composites LLC | Duluth | MN | — | ◇ UNVERIFIED |
| CICleveland Industrial Recycling INC | Akron | OH | — | ◇ UNVERIFIED |
| CSCleveland Specialty Products (1318009002) | Cleveland | OH | — | ◇ UNVERIFIED |
| C1Closet 1 Inc. | Appleton | WI | — | ◇ UNVERIFIED |
| CSClosure System International | Crawfordsville | IN | — | ◇ UNVERIFIED |
| CSCmh Set and Finish INC | Crossville | TN | — | ◇ UNVERIFIED |
| CMC&M Manufacturing Company, Inc. | El Cajon | CA | — | ◇ UNVERIFIED |
| CMCmt Materials INC | Attleboro | MA | — | ◇ UNVERIFIED |
| CECni Enterprises, INC. | Milan | TN | — | ◇ UNVERIFIED |
| CDCoastal Designs, INC. | South Daytona | FL | — | ◇ UNVERIFIED |
| CMCobalt Medical Partners LLC | Cloverdale | CA | — | ◇ UNVERIFIED |
| CPCobalt Polymers | Healdsburg | CA | — | ◇ UNVERIFIED |
| CPCobalt Polymers | Cloverdale | CA | — | ◇ UNVERIFIED |
| CPColder Products Company | Arden Hills | MN | — | ◇ UNVERIFIED |
| CACollins & Aikman Clinton Twp | Clinton Twp | MI | — | ◇ UNVERIFIED |
| CPColorado Precision Mold, INC. | Golden | CO | — | ◇ UNVERIFIED |
| CIColorcoat Incorporated | Milton | PA | — | ◇ UNVERIFIED |
| CGColor Guard, Inc. | Sheboygan Falls | WI | — | ◇ UNVERIFIED |
| CPColumbia Packaging Group | Paso Robles | CA | — | ◇ UNVERIFIED |
| CPColumbine Plastics Corporation | Louisville | CO | — | ◇ UNVERIFIED |
| CPColumn - Post, INC. | Fuquay Varina | NC | — | ◇ UNVERIFIED |
| CCComfort Component Sales INC | Atoka | TN | — | ◇ UNVERIFIED |
| CVComfort View Products, LLC | Newnan | GA | — | ◇ UNVERIFIED |
| CACommand Access Technologies LLC | Yorba Linda | CA | — | ◇ UNVERIFIED |
| CPCommercial Pattern, INC | Hayward | CA | — | ◇ UNVERIFIED |
| CSCompanion Systems Aquisition CORP. | North Salt Lake | UT | — | ◇ UNVERIFIED |
| CComplemar | Rochester | NY | — | ◇ UNVERIFIED |
| CTComplex Tooling & Molding INC | Boulder | CO | — | ◇ UNVERIFIED |
| CSComposite Sign Products, Inc. | Zeeland | MI | — | ◇ UNVERIFIED |
| CSComposite Solutions | Hingham | MA | — | ◇ UNVERIFIED |
 Composite Technologies of America | Aurora | OH | — | ◇ UNVERIFIED |
| CTComposite Technology Assemblies LLC | Plymouth | IN | — | ◇ UNVERIFIED |
| CWConcepts West CORP. | Parkersburg | WV | — | ◇ UNVERIFIED |
| CCConceptual Creations | Phoenix | AZ | — | ◇ UNVERIFIED |
| CCConceptual Creations LLC | Black Eagle | MT | — | ◇ UNVERIFIED |
| CFConcrete Forming Faclty | Seminole | OK | — | ◇ UNVERIFIED |
| CCConductive Composites Company, L.L.C. | Heber City | UT | — | ◇ UNVERIFIED |
| CCCongoleum CORP | Hamilton Twp | NJ | — | ◇ UNVERIFIED |
| CPConnecticut Plastics, INC. | Wallingford | CT | — | ◇ UNVERIFIED |
| CCConsolidated Container Company | Atlanta | GA | — | ◇ UNVERIFIED |
| CCConsolidated Container Company, LLC | Blue Mountain | MS | — | ◇ UNVERIFIED |
| CCConsolidated Cup & Label INC | Smyrna | GA | — | ◇ UNVERIFIED |
| CIConstar International LLC | Trevose | PA | — | ◇ UNVERIFIED |
| CCContainer Components, INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| CIContainer Industries INC | Denver | CO | — | ◇ UNVERIFIED |
| CPContemporary Products of Texas INC | Walburg | TX | — | ◇ UNVERIFIED |
| CCContinental Commercial Products L.l.c. | Bridgeton | MO | — | ◇ UNVERIFIED |
