Manufacturing in Harris County, Texas
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 5,184 manufacturing establishments in Harris County in 2024, employing about 177,471 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,312, about 64% of that figure.
Facilities3,312 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Praxair Deer Park Plant | Deer Park | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Purity Isobutylene Plant and Pasadena Terminal | Pasadena | Chemical Manufacturing | 325110 | — | LIKELY ACTIVE |
| Pva Plant | La Porte | Chemical Manufacturing | 325211 | — | LIKELY ACTIVE |
| Quality Bakery Products, INC. | Houston | Food Manufacturing | 311812 | 100–499 | LIKELY ACTIVE |
| Quietflex Manufacturing Company- Houston TX | Houston | Nonmetallic Mineral Product Manufacturing | 327993 | 500+ | LIKELY ACTIVE |
| Raven Plant | Baytown | Chemical Manufacturing | 325199 | — | LIKELY ACTIVE |
| Reef Industries | Houston | Plastics and Rubber Products Manufacturing | 326113 | — | LIKELY ACTIVE |
| Reichhold Reactive Polymers Division Houston Plant | Houston | Chemical Manufacturing | 325211 | — | LIKELY ACTIVE |
| Rki | Houston | Fabricated Metal Product Manufacturing | 332999 | 100–499 | LIKELY ACTIVE |
| R & N Manufacturing, LTD. | Cypress | Fabricated Metal Product Manufacturing | 332313 | 20–99 | LIKELY ACTIVE |
| Rosemount | Houston | Computer and Electronic Product Manufacturing | 334513 | 100–499 | LIKELY ACTIVE |
| Sable Gate Winery | Houston | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Schuetz Container Systems | Pasadena | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Schulte Building Systems, Inc.-Hockley | Hockley | Fabricated Metal Product Manufacturing | 332311 | 100–499 | LIKELY ACTIVE |
| Scion Technologies | Pasadena | Chemical Manufacturing | 325199 | 20–99 | LIKELY ACTIVE |
| Service Wire -houston | Houston | Primary Metal Manufacturing | 331420 | 100–499 | LIKELY ACTIVE |
| Sfc Global Supply Chain, INC. | Pasadena | Food Manufacturing | 311412 | — | LIKELY ACTIVE |
| Sfc Global Supply Chain, INC. | Deer Park | Food Manufacturing | 311412 | — | LIKELY ACTIVE |
| Shield Air Solutions, INC. | Houston | Machinery Manufacturing | 333415 | 100–499 | LIKELY ACTIVE |
| Siemens Energy | Houston | Machinery Manufacturing | 333611 | 100–499 | LIKELY ACTIVE |
| Sienko Precision, LLC | Houston | Fabricated Metal Product Manufacturing | 332312 | 1–19 | LIKELY ACTIVE |
| Simmons Fabricators, LTD | Pasadena | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Solugen Minetta Facility | Houston | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| South Houston Asphalt | South Houston | Petroleum and Coal Products Manufacturing | 324121 | 20–99 | LIKELY ACTIVE |
| Southpoint Dc | Houston | Beverage and Tobacco Product Manufacturing | 312111 | 100–499 | LIKELY ACTIVE |
| Southwest Galvanizing | Houston | Fabricated Metal Product Manufacturing | 332812 | 100–499 | LIKELY ACTIVE |
| Spectrum Quality Standards | Houston | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Spooltech, LLC | Houston | Machinery Manufacturing | 333132 | — | LIKELY ACTIVE |
| Ssab Texas | Houston | Primary Metal Manufacturing | 331221 | 1–19 | LIKELY ACTIVE |
| Stairways | Houston | Fabricated Metal Product Manufacturing | 332323 | 20–99 | LIKELY ACTIVE |
| Statewide Traffic Signal Company | Houston | Computer and Electronic Product Manufacturing | 334290 | 20–99 | LIKELY ACTIVE |
| Stone Systems of Houston | Houston | Nonmetallic Mineral Product Manufacturing | 327991 | 20–99 | LIKELY ACTIVE |
| Sunedison Polysilicon Facility | Pasadena | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Survitec Safety Solutions US | Pasadena | Textile Product Mills | 314910 | — | LIKELY ACTIVE |
| Tas Energy | Houston | Machinery Manufacturing | 333415 | 500+ | LIKELY ACTIVE |
| TAS Energy Inc. Wingfoot | Houston | Machinery Manufacturing | 333415 | 20–99 | LIKELY ACTIVE |
| Tcr | Houston | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Tenaris Coiled Tubes - Downhole Center | Houston | Primary Metal Manufacturing | 331210 | 100–499 | LIKELY ACTIVE |
| Texas Couplings L.P. | Spring | Primary Metal Manufacturing | 331210 | 20–99 | LIKELY ACTIVE |
| The Chemours Company FC, LLC - La Porte | La Porte | Chemical Manufacturing | 325180 | 100–499 | LIKELY ACTIVE |
| The Ortega Stainless Company LLC | Tomball | Machinery Manufacturing | 333248 | — | LIKELY ACTIVE |
| Thrustmaster of Texas, INC | Houston | Machinery Manufacturing | 333120 | — | REPORTED CLOSED |
| Tower Steel Services | Tomball | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Transco Railway Products | Houston | Fabricated Metal Product Manufacturing | 332420 | — | LIKELY ACTIVE |
| Transco Ready Mix - Barker | Houston | Nonmetallic Mineral Product Manufacturing | 327320 | 1–19 | LIKELY ACTIVE |
| Transco Ready Mix - Spring | Spring | Nonmetallic Mineral Product Manufacturing | 327310 | 20–99 | LIKELY ACTIVE |
| Tri C Business Forms | Houston | Printing and Related Support Activities | 323111 | 1–19 | LIKELY ACTIVE |
| TS Upsetting and Threading | Houston | Fabricated Metal Product Manufacturing | 332996 | 100–499 | LIKELY ACTIVE |
| Tyson Refrigerated Processed Meats, Inc. | Houston | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Uniform Components Corp. | Houston | Primary Metal Manufacturing | 331221 | 100–499 | LIKELY ACTIVE |
