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Manufacturing in St. James County, Louisiana

The register lists 43 facilities in St. James, Louisiana. According to the Bureau of Labor Statistics, 22 establishments in St. James employed 1,104 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 22 manufacturing establishments in St. James County in 2025, employing about 1,104 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 43.

Facilities31 FACILITIES

Listing 31 of 43: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Atalco Gramercy LLCGramercyPrimary Metal Manufacturing331313— ACTIVE
Koch Methanol St. JamesSt. JamesChemical Manufacturing325199100–499 ACTIVE
Rain Cii Carbon LLC - Gramercy Coke PlantGramercyPetroleum and Coal Products Manufacturing32411020–99 LIKELY ACTIVE
Air Products & Chemicals INC - Convent FacilityConventChemical Manufacturing32512020–99 LIKELY ACTIVE
Americas Styrenics LLC - St James PlantSt. JamesChemical Manufacturing325110— LIKELY ACTIVE
Convent RefineryConventPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Mosaic Fertilizer LLC Uncle Sam PlantUncle SamChemical Manufacturing325188— LIKELY ACTIVE
Noranda Alumina LLCGramercyChemical Manufacturing325180— LIKELY ACTIVE
Nucor Steel Louisiana LLCConventPrimary Metal Manufacturing331110100–499 LIKELY ACTIVE
Tampa Port Services LLC - Faustina PlantSt. JamesChemical Manufacturing325311— LIKELY ACTIVE
Air Products & Chemicals INC - Convent Hydrogen PlantConventChemical Manufacturing325120— LIKELY ACTIVE
Millennium Galvanizing LLCConventFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Nucor Steel Louisiana LLCConventPrimary Metal Manufacturing331110— LIKELY ACTIVE
Occidental Chemical CorporationConventChemical Manufacturing325180— LIKELY ACTIVE
St. James Asphalt TerminalSt. JamesPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Guzman's machine Works, Inc.PaulinaFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Louisiana Sugar Refining, LLCGramercyFood Manufacturing311314100–499 LIKELY ACTIVE
Cei Fabricators INCSt JamesFabricated Metal Product Manufacturing33299620–99 LIKELY ACTIVE
Quality Machine WorksPaulinaFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Fg La LLC - Sunshine Project Early WorksSt. JamesChemical Manufacturing325199— LIKELY ACTIVE
Gramercy Water PlantGramercyPaper Manufacturing322219— LIKELY ACTIVE
Acbl Transportation Services LLCVacherieTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Aep Elmwood -ConventTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Andino Energy Enterprises LLC - St James Sugar MillSt. JamesFood Manufacturing311311— UNVERIFIED
Arrmax Products INC - Convent FacilityConventPetroleum and Coal Products Manufacturing324199— UNVERIFIED
Cs Metals of La LLC - Convent FacilityConventPrimary Metal Manufacturing331492— UNVERIFIED
Koch Methanol St James LLC - Koch Methanol FacilitySt. JamesChemical Manufacturing325199— UNVERIFIED
South La Methanol LP - St James Methanol PlantSt. JamesChemical Manufacturing325998— UNVERIFIED
Utz Quality Foods LLC Dba Zapp's Potato ChipsGramercyFood Manufacturing311919— UNVERIFIED
ConventConventChemical Manufacturing3251991–19 LIKELY ACTIVE
DIS-TRAN Steel - MGConventFabricated Metal Product Manufacturing3328121–19 LIKELY ACTIVE

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