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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

FacilityCityIndustryNAICSEmployeesStatus
Cosaco LLCHoustonChemical Manufacturing32518820–99 LIKELY ACTIVE
Forged ProductsHoustonFabricated Metal Product Manufacturing33211120–99 LIKELY ACTIVE
Gibson ProductsHoustonFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Hobas Pipe USAHoustonPlastics and Rubber Products Manufacturing326122100–499 LIKELY ACTIVE
Ineos O&p USA LLC - Battleground ManufacturingLa PorteChemical Manufacturing325110100–499 LIKELY ACTIVE
KetjenPasadenaChemical Manufacturing325180100–499 LIKELY ACTIVE
Kik (houston) INC.HoustonChemical Manufacturing325611100–499 LIKELY ACTIVE
Maass Flange LumberdaleHoustonFabricated Metal Product Manufacturing3321121–19 LIKELY ACTIVE
Merchants MetalsHoustonFabricated Metal Product Manufacturing332618100–499 LIKELY ACTIVE
Monument Chemical Baytown LLCBaytownChemical Manufacturing3251101–19 LIKELY ACTIVE
PasadenaPasadenaChemical Manufacturing32511020–99 LIKELY ACTIVE
Petromax Refining Company, LLCHoustonPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Qnity Bayport SitePasadenaPlastics and Rubber Products Manufacturing32611320–99 LIKELY ACTIVE
Schlumberger TechnologyHoustonFabricated Metal Product Manufacturing332996100–499 LIKELY ACTIVE
Sse Mfg INC Pasadena PlantPasadenaFood Manufacturing311412100–499 LIKELY ACTIVE
Trecora Wax LLCPasadenaPetroleum and Coal Products Manufacturing324199100–499 LIKELY ACTIVE
Valvoline Deer ParkDeer ParkPetroleum and Coal Products Manufacturing324191100–499 LIKELY ACTIVE
3m TomballTomballChemical Manufacturing32599120–99 LIKELY ACTIVE
Agrifos Fertilizer L.l.c.PasadenaChemical Manufacturing325180— LIKELY ACTIVE
Air Liquide Large Industries UslpPasadenaChemical Manufacturing325120— LIKELY ACTIVE
Amacs Process Tower InternalsHoustonFabricated Metal Product Manufacturing332618100–499 LIKELY ACTIVE
Ameri-forge HoustonHoustonFabricated Metal Product Manufacturing332111— LIKELY ACTIVE
Ashland ChemicalHoustonChemical Manufacturing325188— LIKELY ACTIVE
Aspen ManufacturingHumbleMachinery Manufacturing333415100–499 LIKELY ACTIVE
Basf Corporation Pasadena Texas PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Baytown TerminalBaytownPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Braskem - La Porte PlantLa PorteChemical Manufacturing325211— LIKELY ACTIVE
Chevron Phillips Chemical Company LP - Cedar BayouBaytownChemical Manufacturing325110— LIKELY ACTIVE
D.b. Western - TexasLa PorteChemical Manufacturing325110— LIKELY ACTIVE
Doosan Turbomachinery ServicesLa PorteMachinery Manufacturing333611100–499 LIKELY ACTIVE
Dupont La Porte PlantLa PorteChemical Manufacturing325110— LIKELY ACTIVE
Eco Services Operations HoustonHoustonChemical Manufacturing325110— LIKELY ACTIVE
Equistar Chemicals-laporteLa PorteChemical Manufacturing325110— LIKELY ACTIVE
Fairbanks Morse, LLCHoustonMachinery Manufacturing333618— LIKELY ACTIVE
Federal Flange INC.HoustonFabricated Metal Product Manufacturing33291920–99 LIKELY ACTIVE
Greif Packaging LLCLa PorteFabricated Metal Product Manufacturing332439— LIKELY ACTIVE
Haldor Topsoe INCPasadenaChemical Manufacturing325180— LIKELY ACTIVE
Houston PlantHoustonElectrical Equipment, Appliance & Component Manufacturing335312— LIKELY ACTIVE
Houston PlantHoustonChemical Manufacturing325110— LIKELY ACTIVE
Industrial Metal FinishingHoustonFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Ineos Americas Pasadena SitePasadenaChemical Manufacturing325110— LIKELY ACTIVE
Inv Propylene, LLCHoustonChemical Manufacturing325110— LIKELY ACTIVE
Kraton Innovation Center - HoustonHoustonChemical Manufacturing32519920–99 LIKELY ACTIVE
Kuraray America VinylsLa PorteChemical Manufacturing325110— LIKELY ACTIVE
Lcy Elastomers LPBaytownChemical Manufacturing325212— LIKELY ACTIVE
Linde Gas North America LLC - Clearlake PlantPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Madagascar Sovereign Wealth Fund-11939 Aldine Westfield RdHoustonFabricated Metal Product Manufacturing332618— LIKELY ACTIVE
MauserHoustonPlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Nailor Industries of TexasHoustonFabricated Metal Product Manufacturing332322500+ LIKELY ACTIVE
National Oilwell Varco Houston Repair CenterHoustonMachinery Manufacturing333132100–499 LIKELY ACTIVE

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