| CTCns Tooling, LLC | Katy | TX | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CICodab International LLC | Katy | TX | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| CECRC Evans Offshore LLC | Katy | TX | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| DDDivine Dynamics Solution LLC | Katy | TX | Miscellaneous Manufacturing339114 | — | ◐ LIKELY ACTIVE |
| ECEquerry CORP | Katy | TX | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| EWErmarose Winery L.l.c. | Katy | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| EIEvangeline, INC | Katy | TX | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| GSGrupo Salvatex | Katy | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| HCHeyltex Corporation | Katy | TX | Chemical Manufacturing325414 | — | ◐ LIKELY ACTIVE |
| HSHippocampus Submersible Equipment LLC | Katy | TX | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| HCHOUC Custom Building Products | Katy | TX | Nonmetallic Mineral Product Manufacturing327999 | 20-99 | ◐ LIKELY ACTIVE |
| HPHOUP Pavestone | Katy | TX | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| IVIdle Viking Meadery | Katy | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| IPInquest Power, LLC | Katy | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| KTKaty, Tx (OPD Office/Shop) | Katy | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| KFK-t Fab INC | Katy | TX | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| LILaserweld Inc | Katy | TX | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| MUMayekawa USA (Service Division) 2 | Katy | TX | Machinery Manufacturing333912 | 1-19 | ◐ LIKELY ACTIVE |
| MAMg1 Aer - Katy | Katy | TX | Computer and Electronic Product Manufacturing334417 | 100-499 | ◐ LIKELY ACTIVE |
| MDMkt Distillery LLC | Katy | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| MMomentara | Katy | TX | Printing and Related Support Activities323113 | 100-499 | ◐ LIKELY ACTIVE |
| MLMullay, LLC | Katy | TX | Apparel Manufacturing315210 | — | ◐ LIKELY ACTIVE |
| NENeuman & Esser USA INC | Katy | TX | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
| NUNovomet USA, Inc (all locations) | Katy | TX | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| PFPepperl + Fuchs Katy | Katy | TX | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| PBPrimo Brands - Katy Factory | Katy | TX | Beverage and Tobacco Product Manufacturing312112 | 20-99 | ◐ LIKELY ACTIVE |
| QFQuirch Foods LLC | Katy | TX | — | — | ◐ LIKELY ACTIVE |
| RFRed Field Ranch | Katy | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| SLSchlumberger LLC | Katy | TX | Machinery Manufacturing333132 | 500+ | ◐ LIKELY ACTIVE |
| SHSilent Hunter Armory LLC | Katy | TX | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| TCThe Cellar Door | Katy | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCThe Cellar Door | Katy | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCTMEIC Corporation Americas | Katy | TX | Electrical Equipment, Appliance & Component Manufacturing335314 | 100-499 | ◐ LIKELY ACTIVE |
| UEUpwing Energy - Katy | Katy | TX | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| WWwinters wine | Katy | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SMStar Mobility Prosthetics LLC | Katy | TX | Miscellaneous Manufacturing339113 | — | ▲ REPORTED CLOSED |
| 3L360hse LLC | Katy | TX | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ASAccent Sign & Awning CO. | Katy | TX | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| AIAdamcik Industries INC | Katy | TX | Electrical Equipment, Appliance & Component Manufacturing335921 | — | ◇ UNVERIFIED |
| AIAmour International INC | Katy | TX | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| ARApex Resources Katy Operations | Katy | TX | Chemical Manufacturing325194 | — | ◇ UNVERIFIED |
| AIAquisol INC. | Katy | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ARArk Real Estate Management LLC | Katy | TX | Electrical Equipment, Appliance & Component Manufacturing335110 | — | ◇ UNVERIFIED |
| BBBackwards B, LLC | Katy | TX | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BXBD Xtreme Holdings LLC | Katy | TX | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| BNBest Nationwide Commercial INC | Katy | TX | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CCChaidez Corporation | Katy | TX | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| COCity of Katy Waste Water Treatment Plant | Katy | TX | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CPConstantin Precision Instruments | Katy | TX | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| DDDyna Drill Technologies | Katy | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |