| KPKaty Plant | Katy | TX | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| KSKeats Southwest | El Paso | TX | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| KRKeeprite Refrigeration | Kilgore | TX | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| KFK&h Fabricators | Smithville | TX | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| KKuest | San Antonio | TX | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LFLandmark Fabrication | Decatur | TX | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
Landscape Structures Skyways | Dallas | TX | Miscellaneous Manufacturing339920 | 20-99 | ◐ LIKELY ACTIVE |
| LSLaund-Dry Supply Company, Inc - El Paso | El Paso | TX | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| LOLive Oak Ready Mix, LLC | Ingleside | TX | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| LSLone Star Heat Treating | Houston | TX | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| LELove Envelopes, Dallas | Dallas | TX | Paper Manufacturing322230 | 20-99 | ◐ LIKELY ACTIVE |
| LMLowrance Machine Shop | Houston | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MPMain Plant | Fort Worth | TX | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| MSMartin Sprocket & Gear 13 | Clarksville | TX | Machinery Manufacturing333613 | 20-99 | ◐ LIKELY ACTIVE |
| MSMaruichi Stainless Tube Texas | Seguin | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| MPMauser Packaging Solutions | Conroe | TX | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| MMMcleod Machine Works INC | Beaumont | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MMMcleod Machine Works, INC. | Beaumont | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MEMeridian Equipment, INC. | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| MPMetallic Products | Houston | TX | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| MEMezger Enterprises | Kempner | TX | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| MEMezger Enterprises, LTD. | Kempner | TX | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| MMidland | Midland | TX | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| MOMill Operations Dallas RPB | Dallas | TX | Paper Manufacturing322130 | 20-99 | ◐ LIKELY ACTIVE |
| MAMizkan America | Dallas | TX | Food Manufacturing311941 | 20-99 | ◐ LIKELY ACTIVE |
| MMM&m Metals | San Antonio | TX | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
Modern Machine Shop, INC. | Laredo | TX | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MCMorrow Cabinets & Millwork, Inc. | Lewisville | TX | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| MMMuenster Milling Company, INC. | Muenster | TX | Food Manufacturing311111 | 20-99 | ◐ LIKELY ACTIVE |
| NGNatural Graphics INC | Houston | TX | Printing and Related Support Activities323119 | 20-99 | ◐ LIKELY ACTIVE |
| NBNiagara Bottling, LLC - Baytown | Baytown | TX | Beverage and Tobacco Product Manufacturing312112 | 20-99 | ◐ LIKELY ACTIVE |
| NFNix Forest Industries | Timpson | TX | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| NINucor Insulated Panel Group Texas | Lewisville | TX | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| OPOaks Precision Fabricating | Houston | TX | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| OCOk Concrete Company | Wichita Falls | TX | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| OCOrthman Conveying Systems | Cleburne | TX | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| OBOxea Bishop, LLC | Bishop | TX | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| OSOxyChem-Dallas Silicate Plant | Dallas | TX | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| PPPainless Performance Products, LLC | Fort Worth | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| PRPallet Repair Services | Hutchins | TX | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PIParagon Industries | Mesquite | TX | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| PMParamount Millwork | Fort Worth | TX | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| PSPasadena Skid & Pallet | Pasadena | TX | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PSPedco Systems | Garland | TX | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| PMPergan Marshall | Marshall | TX | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| PFPiney Forest Products | San Augustine | TX | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| PBPlainview Bioenergy | Plainview | TX | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| PFPlant Fabricators | Floresville | TX | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| PFPrecise Food Ingredients | Carrollton | TX | Food Manufacturing311942 | 20-99 | ◐ LIKELY ACTIVE |
Precision Formed Plastics, INC. | Irving | TX | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |