| WIWelldynamics INC | Spring | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FEFurion Energy LLC | Hockley | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
Ttl Subsea INC | Meadows Place | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| 2A2011 Angelina Manufacturing | Lufkin | TX | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| AAAmerican Augers | West Salem | OH | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| AEAmerican Equipment Manufacturing | Farmington | NM | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| ATAPS Tech LLC | Wallingford | CT | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| AEArrow Engine Company | Tulsa | OK | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| BPBuckeye - Pennsauken Terminal | Pennsauken | NJ | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| COCavins Oil Well Tools | Signal Hill | CA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| COCitation Oil and Gas Corporation | Buffalo | SD | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| COCiveo Offshore LLC | Belle Chasse | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| DSDeep South Fabrication, L.l.c | Harvey | LA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| DPDickson Process Systems LTD. | Midland | TX | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| DEDole Enterprises INC | Bakersfield | CA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| DFDragon Fab Tech Casper | Casper | WY | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| DPDragon Products Silsbee South | Silsbee | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| DPDragon Products Wooster | Wooster | OH | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| DTDrilling Tools Charleroi | Charleroi | PA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| EEEnQuest Energy Solutions | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| FPFiberglass Pultrusion Facility | Big Spring | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| GPGeneral Plastics and Composites | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| GMGeodynamics Millsap | Millsap | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| GCGulf Coast Oil & Gas Industries | Houston | TX | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| KPKajan Perfection INC. | Houma | LA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MEMeridian Equipment, INC. | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| MMMingo Manufacturing | Owasso | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MMM & M International, LLC | Broussard | LA | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| NONational Oilwell Varco | Orange | CA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| NHNov Hydra Rig Duncan | Duncan | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| NLNov Lindsay Mobile Rigs | Lindsay | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| PLParmac LLC | Coffeyville | KS | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| PEPoint Eight Power INC - Structural Divis | Belle Chasse | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| PTPruitt Tool & Supply Company - Fort Smith | Fort Smith | AR | Machinery Manufacturing333131 | 100-499 | ◐ LIKELY ACTIVE |
| SServtech | Louisville | CO | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SDSimco Drilling Equipment, INC. | Osceola | IA | Machinery Manufacturing333131 | — | ◐ LIKELY ACTIVE |
| SLSpooltech, LLC | Houston | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| SMStella Maris, LLC | Lafayette | LA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TWT.d. Williamson | Tulsa | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| UEUpwing Energy - Cerritos HQ | Cerritos | CA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| WIWatson-hopper, INC. | Hobbs | NM | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| CWCactus Wellhead LLC - Bossier City Facility | Bossier City | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| CMConrad Machine and Rail INC | Pittsburg | KS | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| DTDrilling Tools International, INC. | Williston | ND | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| EOExxonmobil Oil CORP Harrisburg Terminal | Harrisburg | PA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| FCFiber Composite Bethel Lane | Big Spring | TX | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| FIFrank's International LLC | Lafayette | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| PCPlatinum Cross Welding | Okemah | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| SISchramm Inc/west Chester | West Chester | PA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| SSensia | Duncan | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |