| APAccurate Precision Plating | Houston | TX | Fabricated Metal Product Manufacturing332813 | 20-99 | ◇ UNVERIFIED |
| BDBrougher Dba Forge USA | Houston | TX | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| MPMykawa Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| APAirline Plating | Houston | TX | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| AIAlkote INC. | Houston | TX | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| CIChempak International | Houston | TX | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| EEEgf Energy Partners | Houston | TX | Petroleum and Coal Products Manufacturing324191 | 20-99 | ◇ UNVERIFIED |
| FCFalcon Crest Associates | Houston | TX | Transportation Equipment Manufacturing336413 | 1-19 | ◇ UNVERIFIED |
| KCKcc Corrosion Control | Houston | TX | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| LILfm Industries | Houston | TX | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| MMerichem | Houston | TX | Machinery Manufacturing333298 | 100-499 | ◇ UNVERIFIED |
| NFNational Flange & Fitting | Houston | TX | Fabricated Metal Product Manufacturing332919 | 20-99 | ◇ UNVERIFIED |
| OOteco | Houston | TX | Fabricated Metal Product Manufacturing332919 | 20-99 | ◇ UNVERIFIED |
| PKPelletizer Knives | Houston | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| PPulspray-keith | Houston | TX | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| QPQuality Product Finishing | Houston | TX | Fabricated Metal Product Manufacturing332812 | 20-99 | ◇ UNVERIFIED |
| RGRampak Group | Houston | TX | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◇ UNVERIFIED |
| RMRussell Manufacturing & Fabricating | Houston | TX | Fabricated Metal Product Manufacturing332322 | 1-19 | ◇ UNVERIFIED |
| SESamco Enterprises | Houston | TX | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| SFSigma Fasteners | Houston | TX | Fabricated Metal Product Manufacturing332813 | 20-99 | ◇ UNVERIFIED |
| SMSpecialty Metal Finishing INC | Houston | TX | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| SSSpeed & Sport Chrome Plating | Houston | TX | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| SPStreamline Polymers | Houston | TX | Chemical Manufacturing325199 | 1-19 | ◇ UNVERIFIED |
| UEUltraclean Electropolish | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
 Advanced Containment Systems | Houston | TX | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum CORP | Houston | PA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum Llc/houston Fitch Works | Houston | PA | Primary Metal Manufacturing331100 | — | ◇ UNVERIFIED |
| ADAllied Dean Chem | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| APAllied Plant 8 - Holmes Rd | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| APAlloy Products Group | Houston | TX | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| APAmerican Plating | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ALAmeriforge LTD Dba Forged Vessel Connections | Houston | TX | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| AWArchitectural Woodwork | Houston | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| ACAshbrook CORP | Houston | TX | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| BBB & B Plating | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BTBell Trucks America INC. | Houston | TX | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| BMBonanza Marble | Houston | TX | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| BSBrenntag Southwest - Greens Bayou | Houston | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| BMBright Metals of the Heights | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BRBrown & Root Incorporated Greens Bayou Fabrication Yard | Houston | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CCCamo Chemical | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CSCapital Southwest Rectorseal | Houston | TX | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| CGCaterpillar Global Mining Amer Llc/houston | Houston | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| CXCdab Xii | Houston | TX | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| CFChampagne Fine Printing | Houston | TX | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| CCChampion Coatings | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CGChannel Greenhunter Biorefinery and Terminals | Houston | TX | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| CPClorox Prods Mfg CO | Houston | TX | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CPCustom Pipe Coating Houston | Houston | TX | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| DCDallas Chemical Techs INC | Houston | TX | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
