| AIAquaform INC | Houston | — | ◇ UNVERIFIED |
| AIAvangard Innovative | Houston | — | ◇ UNVERIFIED |
| BHBaker Hughes - Fps Onshore | Houston | — | ◇ UNVERIFIED |
| BBBolfing Brothers Marble INC | Cypress | — | ◇ UNVERIFIED |
| BIBrawler Industries, LLC | Houston | — | ◇ UNVERIFIED |
| BRBuschong Rd Facility | Houston | — | ◇ UNVERIFIED |
| CPCd Polytech INC | Houston | — | ◇ UNVERIFIED |
| CQCentury Quality Plastics | Houston | — | ◇ UNVERIFIED |
| CRChrisman Rd Facility | Houston | — | ◇ UNVERIFIED |
| CRCrescent Rubber LLC | Houston | — | ◇ UNVERIFIED |
| CCCs Consulting Services, CORP. | Deer Park | — | ◇ UNVERIFIED |
| DIDeepflex INC. | Houston | — | ◇ UNVERIFIED |
| DPD.L.G Products LLC dba nippii | Spring | — | ◇ UNVERIFIED |
| ETEnplast Technology, LLC | Houston | — | ◇ UNVERIFIED |
| EPEvergreen Plastics, INC. | Houston | — | ◇ UNVERIFIED |
| FPFaxi Plastics | Houston | — | ◇ UNVERIFIED |
| FIFerguson Industrial Facility 2740 | La Porte | — | ◇ UNVERIFIED |
| FUFlexmaster, U.s.a., INC. | Houston | — | ◇ UNVERIFIED |
| FPFormtex Plastics Corporation | Houston | — | ◇ UNVERIFIED |
| GEGlobal Empire Incorporated | Houston | — | ◇ UNVERIFIED |
| GPGraham Packaging | Houston | — | ◇ UNVERIFIED |
| GEGse Environmental, LLC | Houston | — | ◇ UNVERIFIED |
| GPGsf Plastics Corporation | Houston | — | ◇ UNVERIFIED |
| HPHouston Poly Bag 1, LTD | Tomball | — | ◇ UNVERIFIED |
| HEHydril Elastomer & Indus | Humble | — | ◇ UNVERIFIED |
| IGImpex Global, LLC | Houston | — | ◇ UNVERIFIED |
| ITInhance Technologies | Jacinto City | — | ◇ UNVERIFIED |
| ITInhance Technologies Berwick | Houston | — | ◇ UNVERIFIED |
| LRLightning Rod and Pipe, LLC | Humble | — | ◇ UNVERIFIED |
| MPMarble Prods INC | Webster | — | ◇ UNVERIFIED |
| MSMomentive Specialty Chemicals INC. | Houston | — | ◇ UNVERIFIED |
 Moore Fabrication, INC. | Houston | — | ◇ UNVERIFIED |
| NANupi Americas, INC. | Houston | — | ◇ UNVERIFIED |
| PLPexco L.l.c. | Houston | — | ◇ UNVERIFIED |
| PTPiping Technology and Products, INC. | Houston | — | ◇ UNVERIFIED |
| PPPolly Pig By Knapp | Houston | — | ◇ UNVERIFIED |
| PFPolytex Fibers, CORP. | Houston | — | ◇ UNVERIFIED |
| PUPolyweld Usa, INC. | Houston | — | ◇ UNVERIFIED |
| PFPrecision Fluorocarbon | Tomball | — | ◇ UNVERIFIED |
| RIRanco Industries, Inc. | Houston | — | ◇ UNVERIFIED |
| SISeasafe International Grating INC. | Houston | — | ◇ UNVERIFIED |
| SSemasys | Houston | — | ◇ UNVERIFIED |
| SGS & G Plastics | Houston | — | ◇ UNVERIFIED |
| SISmart International INC | Houston | — | ◇ UNVERIFIED |
| SRSP Realty TX, LLC | Houston | — | ◇ UNVERIFIED |
| SPSummit Pressure Control | Houston | — | ◇ UNVERIFIED |
| SSSystem Seals INC. | Houston | — | ◇ UNVERIFIED |
| TITam International INC | Houston | — | ◇ UNVERIFIED |
| TETexas Environmental Plastics, LTD | Houston | — | ◇ UNVERIFIED |
| TITexas Injection Molding, LLC | Houston | — | ◇ UNVERIFIED |
