| NWNice Winery | Houston | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NNNickels National LLC | Houston | TX | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| NSNippon Shokken U.S.A. Inc. Houston Sales Office | Houston | TX | Food Manufacturing311941 | 1-19 | ◐ LIKELY ACTIVE |
| NWNorriseal Wellmark | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| NNorthchase | Houston | TX | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| NCNos Caves, Inc. | Houston | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NBNOV Breen | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| NENuena Enterprises, LLC | Houston | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NANutrien Ag Solutions, INC. | Houston | TX | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| OEOffshore Electrical Equipment | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| OCOHB Craft Cocktails | Houston | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| OHOilgear Houston | Houston | TX | Machinery Manufacturing333914 | 20-99 | ◐ LIKELY ACTIVE |
| OSOrchard Storage Company LLC | Houston | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| PRP31 Resources Group LLC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| PLPallet Logistics of America - Houston | Houston | TX | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PBPappas Bakery | Houston | TX | Food Manufacturing311811 | 20-99 | ◐ LIKELY ACTIVE |
| PHPar Hawaii Refining LLC | Houston | TX | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| PPParrilleros Perros | Houston | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| PPPeerless Pump - Houston | Houston | TX | Machinery Manufacturing333914 | 20-99 | ◐ LIKELY ACTIVE |
| PQPennzoil Quaker State / Shell Oil | Houston | TX | Petroleum and Coal Products Manufacturing324191 | 500+ | ◐ LIKELY ACTIVE |
| PCPerryman Contract Manufacturing | Houston | PA | Miscellaneous Manufacturing339113 | 100-499 | ◐ LIKELY ACTIVE |
| PTPerryman Ti Conversion | Houston | PA | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| P6Phillips 66 Company | Houston | TX | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| PSPHP Systems and design | Houston | TX | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| PSPineda Strategies LLC | Houston | TX | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| PMPinnacle Machine Holdings - Sheldon Rd | Houston | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| PPPiping Products, Inc. | Houston | TX | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| PBPittsburgh Branch | Houston | PA | Food Manufacturing311520 | 1-19 | ◐ LIKELY ACTIVE |
| PAPlan a Printing Solutions LLC | Houston | TX | Printing and Related Support Activities323113 | — | ◐ LIKELY ACTIVE |
| PLPmgl LLC | Houston | TX | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| PNP & N Machine Co., Inc. | Houston | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PLPour Libations | Houston | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PIPowell Industries - Airport | Houston | TX | Electrical Equipment, Appliance & Component Manufacturing335313 | 500+ | ◐ LIKELY ACTIVE |
| PPPrecision Powered Products, INC | Houston | TX | Machinery Manufacturing333914 | — | ◐ LIKELY ACTIVE |
| PWPrecision Welding & Fabrication | Houston | TX | Fabricated Metal Product Manufacturing332996 | 1-19 | ◐ LIKELY ACTIVE |
| PDPrefco Distribution, LLC | Houston | TX | — | — | ◐ LIKELY ACTIVE |
| PCPremier Cranial Prosthetics LLC | Houston | TX | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| PAPrimary Arms, L.l.c | Houston | TX | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| PSPrime Specialty Gas, LLC | Houston | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| PBPrimo Brands - South Houston Factory | Houston | TX | Beverage and Tobacco Product Manufacturing312112 | 20-99 | ◐ LIKELY ACTIVE |
| PLProdigious Limited Liability Company | Houston | TX | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| POProserv Operations, LLC. | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| PIPSC Industries - Houston | Houston | TX | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PSPure Safety Group Inc., dba Guardian Fall | Houston | TX | Textile Product Mills314999 | 1-19 | ◐ LIKELY ACTIVE |
| PNPur Noire Urban Wineries | Houston | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| QEQ- Edge Corporation | Houston | TX | Computer and Electronic Product Manufacturing334111 | 100-499 | ◐ LIKELY ACTIVE |
| RHRadio Holland USA INC | Houston | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| RSRaisa Studio Apparel & Design LLC | Houston | TX | Apparel Manufacturing315210 | — | ◐ LIKELY ACTIVE |
| RRR-C Ranch Texas Craft Meats, LLC | Houston | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| RCReady Cable - Houston | Houston | TX | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |