Chemical manufacturers in Texas
Texas has 793 chemical makers in EPA records, facilities that list codes for basic, organic and specialty chemicals, resins and rubber. The most are in Houston, Pasadena and La Porte. That is 9% of the 8,779 such facilities nationwide, and Texas ranks #2 of 51 states.
- Product
- Chemical manufacturers
- Facilities
- 793
- State rank
- #2
- NAICS
- 325110 and 15 related codes
- Revised
- November 1, 2026
Facilities in Texas
These are active facilities in EPA's ECHO database that list a code for basic, organic and specialty chemicals, resins and rubber. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Baytown Olefins Plant | Baytown | Petrochemical Manufacturing |
| Shell Chemical | Deer Park | Petrochemical Manufacturing |
| Voranol_specialty Polyurethane Chemicals (Spc) | Freeport | Petrochemical Manufacturing |
| Eastman Chemical - Texas Operations | Longview | Petrochemical Manufacturing |
| Equistar Chemicals LP - Channelview Facility | Channelview | Petrochemical Manufacturing |
| Port Arthur Refinery | Port Arthur | Industrial Gas Manufacturing |
| Texas City Crude Oil Terminal | Texas City | Petrochemical Manufacturing |
| Celanese - Bay City Plant | Bay City | All Other Basic Organic Chemical Manufacturing |
| Norit Americas Inc | Marshall | Other Basic Inorganic Chemical Manufacturing |
| Occidental Chemical Oxychem- Portland Plant | Gregory | Petrochemical Manufacturing |
| Braskem America Seadrift Operations | Seadrift | Petrochemical Manufacturing |
| Huntsman Petrochemical Corp - C4 Plant | Port Neches | Petrochemical Manufacturing |
| Bayer Materialscience - Baytown Facility | Baytown | Petrochemical Manufacturing |
| Inv Propylene, LLC. | Houston | Petrochemical Manufacturing |
| Mont Belvieu Plastics Plant | Mont Belvieu | Petrochemical Manufacturing |
| Trecora Hydrocarbons Combined Facility | Silsbee | Petrochemical Manufacturing |
| Ascend Performance Materials LLC | Alvin | Petrochemical Manufacturing |
| Dupont Sabine River Works | Orange | Petrochemical Manufacturing |
| Eco Services Operations Houston | Houston | Other Basic Inorganic Chemical Manufacturing |
| Equistar Chemicals | Corpus Christi | Petrochemical Manufacturing |
| Ineos Chocolate Bayou Plant | Alvin | Petrochemical Manufacturing |
| Monument Chemical Houston | Houston | Petrochemical Manufacturing |
| The Lubrizol Corp - Deer Park Plant | Deer Park | Petrochemical Manufacturing |
| BASF Corp - Freeport Site | Freeport | Petrochemical Manufacturing |
| Chevron Phillips Chemical Sweeny Old Ocean Facilities | Sweeny | Petrochemical Manufacturing |
| Degussa Engineered Carbons Echo Carbon Plant | Orange | Other Basic Inorganic Chemical Manufacturing |
| Dupont La Porte Plant | La Porte | Petrochemical Manufacturing |
| Gulf Coast Growth Ventures LLC | Gregory | Petrochemical Manufacturing |
| Huntsman Petrochemical Corporation Conroe Plant | Conroe | Petrochemical Manufacturing |
| Oxy Vinyls LP - Deer Park Pvc | Deer Park | Petrochemical Manufacturing |
| Solvay Specialty Polymers USA - Ryton Facility | Borger | Petrochemical Manufacturing |
| 2007 Union Carbide Corporation Tco | Texas City | Petrochemical Manufacturing |
| Arkema Inc. - Beaumont Plant | Beaumont | Petrochemical Manufacturing |
| Bp Amoco Chemical Co | Texas City | Petrochemical Manufacturing |
| Braskem - La Porte Plant | La Porte | Plastics Material and Resin Manufacturing |
| Chevron Phillips Chemical Company LLC-Cedar Bayou | Baytown | Petrochemical Manufacturing |
| Equistar Chemicals-Laporte | Laporte | Petrochemical Manufacturing |
| Gb Biosciences Corp | Houston | All Other Basic Organic Chemical Manufacturing |
| Georgia Gulf Chemicals & Vinyls, LLC - Pasadena | Pasadena | Petrochemical Manufacturing |
| Isp Technologies - Texas City | Texas City | Petrochemical Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Houston: 87
- Pasadena: 87
- La Porte: 37
- Baytown: 28
- Dallas: 21
- Freeport: 20
By product code
- Petrochemical Manufacturing (NAICS 325110): 33 of those shown
- Other Basic Inorganic Chemical Manufacturing (NAICS 325180): 3 of those shown
- All Other Basic Organic Chemical Manufacturing (NAICS 325199): 2 of those shown
- Industrial Gas Manufacturing (NAICS 325120): 1 of those shown
- Plastics Material and Resin Manufacturing (NAICS 325211): 1 of those shown
All chemicals manufacturing in Texas: 1,149 facilities and Census job counts.