| STSchlumberger Technology | Houston | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
Fairbanks Morse, LLC | Houston | TX | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| NINailor Industries of Texas | Houston | TX | Fabricated Metal Product Manufacturing332322 | 500+ | ◐ LIKELY ACTIVE |
| NONational Oilwell Varco Houston Repair Center | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| NHNov Houston Creekmont Facility | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| PFPv Fluid Products | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
Smith International INC | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
Stewart Tubular Products LLC | Houston | TX | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BHBaker Hughes Rankin Rd Cnt | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
Aps Pressure Systems LLC | Houston | TX | Machinery Manufacturing333310 | — | ◐ LIKELY ACTIVE |
Compressor Engineering CORP | Houston | TX | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
Helix Earth Technologies INC | Houston | TX | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| OTOrbital Traction, LLC | Houston | TX | Machinery Manufacturing333612 | — | ◐ LIKELY ACTIVE |
Prts Global, LLC | Houston | TX | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| APAfton Pumps - Ave N | Houston | TX | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| CGC-b Gear & Machine | Houston | TX | Machinery Manufacturing333612 | 1-19 | ◐ LIKELY ACTIVE |
Doble Engineering Company (Houston, TX) | Houston | TX | Machinery Manufacturing333310 | 1-19 | ◐ LIKELY ACTIVE |
| DPDover Pearland Operations | Houston | TX | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| DODuffens Optical | Houston | TX | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| EEEnQuest Energy Solutions | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| FFlowserve | Houston | TX | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| GPGeneral Plastics and Composites | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| GCGulf Coast Oil & Gas Industries | Houston | TX | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| HHouston | Houston | TX | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| HSHouston Service Industries | Houston | TX | Machinery Manufacturing333319 | 20-99 | ◐ LIKELY ACTIVE |
| MEMeridian Equipment, INC. | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SAShield Air Solutions, INC. | Houston | TX | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| SESiemens Energy | Houston | TX | Machinery Manufacturing333611 | 100-499 | ◐ LIKELY ACTIVE |
| SLSpooltech, LLC | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| TETas Energy | Houston | TX | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| TETAS Energy Inc. Wingfoot | Houston | TX | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| TTcr | Houston | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| UCUpg Company, LLC | Houston | TX | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| GPGe Packaged Power Jport | Houston | TX | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| 0H0181 - HSE COE Casing Equipment | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| 3S3D Systems (Systemic Bio) - Houston | Houston | TX | Machinery Manufacturing333249 | 100-499 | ◐ LIKELY ACTIVE |
| ADAbaco Drilling Technologies | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| APAir Products and Chemicals Inc.- Houston Rotoflow Facility | Houston | TX | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| ACApplied Carbon, Inc. | Houston | TX | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| ATAPS Tech LLC TX | Houston | TX | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| ARATCO Rubber Products Houston | Houston | TX | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| ACAtlas Copco Compressors LLC - Houston Product Company | Houston | TX | Machinery Manufacturing333912 | 20-99 | ◐ LIKELY ACTIVE |
| BHBaker Hughes - Emmott | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| BHBaker Hughes Energy Transition LLC | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| BHBouMatic - Houston | Houston | TX | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| CBCactus - Bossier City TTM | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| CHChampion Hi-Tech Mfg. - Houston | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| CECimarron Energy Inc | Houston | TX | Machinery Manufacturing333132 | 500+ | ◐ LIKELY ACTIVE |
| CUCofimco Usa, LLC | Houston | TX | Machinery Manufacturing333413 | 1-19 | ◐ LIKELY ACTIVE |
| CRCombined Refrigeration Resources Inc. | Houston | TX | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |