| SPSundown Plastics | Arab | AL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SPSuperior Park Group | Harriman & Town of Monroe | NY | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SVSuper Vent, LLC | Nogales | AZ | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TSTechnical Sales & Services, INC. | Fenton | MO | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TITitex, INC. | Houston | TX | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TITradepak, Inc. | Miami | FL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TWTrans Western Polymers INC | Livermore | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| TCTredegar Corporation | Richmond | VA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| UHUDI Holdings - 887, LLC | Buffalo Grove | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| UIUnicorn Imp & Mfg CORP | Plano | TX | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| UPUnited Plastics | Houston | TX | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| UPUnited Plastics Machinery, LLC | Blue Bell | PA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| UTUS Taiyang Packing Products Co., LTD | Brooklyn | NY | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WMWa317941364 - Mohawk Northern Plastic LLC | Auburn | WA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WFWa317950622 - Front Panel Express LLC | Seattle | WA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WCWa317950694 - Custom Bioplastics INC | Burlington | WA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WCWestern Concord US LTD | Algona | WA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WSWestern States Packaging INC | Pacoima | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WSWestern States Packaging INC | Simi Valley | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WSWestern Summit Mfg CORP | Los Angeles | CA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WLWilMarc, LLC | Fort Collins | CO | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WFWinpak Films INC Phase Iii Expansion | Senoia | GA | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WCWorld Contract Packagers INC. | South Beloit | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| WFWorldpak Flexible Packaging, LLC | Reno | NV | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
