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Manufacturing in Harris County, Texas

The register lists 3525 facilities in Harris, Texas. The Bureau of Labor Statistics counted 5151 establishments in Harris, Texas in 2025. Fabricated Metal Product Manufacturing accounts for 930 facilities in Harris, Texas.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 5,151 manufacturing establishments in Harris County in 2025, employing about 177,307 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,525, about 68% of that figure.

Facilities135 FACILITIES

Listing 135 of 210: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Afton Chemical CorporationPasadenaPetroleum and Coal Products Manufacturing324191100–499 ACTIVE
Basf Catalysts LLCPasadenaChemical Manufacturing325180100–499 ACTIVE
Control SolutionsPasadenaChemical Manufacturing325320100–499 ACTIVE
Dixie Chemical Company, INC.PasadenaChemical Manufacturing325110100–499 ACTIVE
KetjenPasadenaChemical Manufacturing325180100–499 ACTIVE
Lyondell Chemical - Bayport PlantPasadenaChemical Manufacturing325110100–499 ACTIVE
Nippon Chemical Texas INCPasadenaChemical Manufacturing325110100–499 ACTIVE
Pci Nitrogen LLCPasadenaChemical Manufacturing32531120–99 ACTIVE
The Lubrizol Corporation - Bayport PlantPasadenaChemical Manufacturing325110100–499 ACTIVE
Umicore Catalyst USAPasadenaChemical Manufacturing32511020–99 ACTIVE
Bmc Global Manufacturing LLCPasadenaFabricated Metal Product Manufacturing332710— ACTIVE
Gulf Coast Trophies, LLCPasadenaMiscellaneous Manufacturing3399501–19 ACTIVE
USA Bending, LLCPasadenaFabricated Metal Product Manufacturing33299620–99 ACTIVE
Wilhelmsen Ships Service, INCPasadenaChemical Manufacturing325180— ACTIVE
Complete Environmental Products INCPasadenaChemical Manufacturing325211— ACTIVE
Intrepid Coaters LLCPasadenaFabricated Metal Product Manufacturing332812— ACTIVE
Orsat LLCPasadenaComputer and Electronic Product Manufacturing334516— ACTIVE
Kaneka Texas CorporationPasadenaFood Manufacturing311514100–499 LIKELY ACTIVE
PasadenaPasadenaChemical Manufacturing32511020–99 LIKELY ACTIVE
Pasadena Refining System, INC.PasadenaPetroleum and Coal Products Manufacturing324110100–499 LIKELY ACTIVE
Qnity Bayport SitePasadenaPlastics and Rubber Products Manufacturing32611320–99 LIKELY ACTIVE
Seatex - PasadenaPasadenaChemical Manufacturing32599820–99 LIKELY ACTIVE
Sse Mfg INC Pasadena PlantPasadenaFood Manufacturing311412100–499 LIKELY ACTIVE
Trecora Wax LLCPasadenaPetroleum and Coal Products Manufacturing324199100–499 LIKELY ACTIVE
Bayport Polymers LLCPasadenaChemical Manufacturing325110100–499 LIKELY ACTIVE
Agrifos Fertilizer L.l.c.PasadenaChemical Manufacturing325180— LIKELY ACTIVE
Arkema- Clearlake PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Basf Corporation Pasadena Texas PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
E. R. Carpenter L.p. - Powell PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Gagemaker, LPPasadenaComputer and Electronic Product Manufacturing334519100–499 LIKELY ACTIVE
Georgia Gulf Chemicals & Vinyls, LLC - PasadenaPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Haldor Topsoe INCPasadenaChemical Manufacturing325180— LIKELY ACTIVE
Ketjen Llc, Pasadena PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Kuraray America, INCPasadenaChemical Manufacturing325180— LIKELY ACTIVE
Oxy Vinyls, Lp- Pasadena FacilityPasadenaChemical Manufacturing325211— LIKELY ACTIVE
Pasadena Performance ProductsPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Pasadena Plastics ComplexPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Sekisui Specialty Chemicals America LLC. - Pasadena PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Septon Company of AmericaPasadenaChemical Manufacturing325211— LIKELY ACTIVE
Air Liquide Large Industries UslpPasadenaChemical Manufacturing325120— LIKELY ACTIVE
Air Liquide - Smr FacilityPasadenaChemical Manufacturing325120— LIKELY ACTIVE
Akzo Nobel Polymer Chemicals - PasadenaPasadenaChemical Manufacturing325110— LIKELY ACTIVE
American AcrylPasadenaPetroleum and Coal Products Manufacturing324199— LIKELY ACTIVE
Arkema INCPasadenaChemical Manufacturing325199— LIKELY ACTIVE
Athlon Solutions Bayport FacilityPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Bayer CropsciencePasadenaChemical Manufacturing325320— LIKELY ACTIVE
Bayport FacilityPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Bayport PlantPasadenaPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Centauri TechnologiesPasadenaChemical Manufacturing325199— LIKELY ACTIVE
Dianal America IncorporatedPasadenaChemical Manufacturing325211— LIKELY ACTIVE

Search all 19,751 Texas facilities