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Chemical Manufacturing in Ohio

NAICS 325 · OH

The Chemical Manufacturing industry in Ohio has 978 establishments, according to the Bureau of Labor Statistics. Listed in the register are 1,188 facilities in Ohio. HIKMA PHARMACEUTICALS USA INC. (0125041763) employs 1,218 people in Columbus, according to 2025 data.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Cuyahoga161Hamilton106Summit99Franklin94Lucas43Montgomery39Butler35Lake34

Biggest cities

Plants in Ohio896 FACILITIES

Listing 896 of 1,188: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Vesuvius USA Corporation - Cd (1318126134)Brook Park— LIKELY ACTIVE
Vibrantz Color Solutions INCLockland— LIKELY ACTIVE
Vwr Chemicals LLCAurora— LIKELY ACTIVE
Wayne County Rubber INC.Wooster— LIKELY ACTIVE
Wieland Chase Fka Chase Brass and Copper LLCMontpelier— LIKELY ACTIVE
Dystar Hilton Davis CORP. (1431070039)Cincinnati— UNVERIFIED
Flint Group North America Corporation (1409030956)Fairfield— UNVERIFIED
Mineral Processing (0388000025)Crawford Twp.— UNVERIFIED
The Scotts CO LLCOrrville— UNVERIFIED
Alliance Paint & Coatings INCAlliance1–19 LIKELY ACTIVE
A Plus Powder Coaters, Inc.Columbiana20–99 LIKELY ACTIVE
Calibrescientific Global Distribution INCHolland— LIKELY ACTIVE
ChromaScape Corporate OfficesIndependence20–99 LIKELY ACTIVE
Eco Energy International LLCMansfield— LIKELY ACTIVE
Espresso Diagnostics LLCToledo— LIKELY ACTIVE
Foam Seal, INC.Cleveland100–499 LIKELY ACTIVE
Forge BiologicsGrovecity100–499 LIKELY ACTIVE
Fresenius USA Manufacturing, INC.Oregon— LIKELY ACTIVE
Glister INC.Columbus20–99 LIKELY ACTIVE
Jones Hamilton Company HQMaumee20–99 LIKELY ACTIVE
Kao USA INCCincinnati500+ REPORTED CLOSED
Koki LaboratoriesAkron20–99 LIKELY ACTIVE
Kroma Coatings Technology LLCColumbus— LIKELY ACTIVE
Master Builders Solutions Admixtures US LLCBeachwood— LIKELY ACTIVE
Montville Plastics LLCNovelty— LIKELY ACTIVE
Nehemiah Manufacturing Comppany, LLCCincinnati100–499 LIKELY ACTIVE
Toagosei America, Inc.West Jefferson20–99 LIKELY ACTIVE
Wellston Aerosol Mfg CO INCWellston1–19 LIKELY ACTIVE
Wiley CompaniesCoshocton— LIKELY ACTIVE
Eger Products INCAmelia20–99 LIKELY ACTIVE
Intellipak LTDNewbury1–19 LIKELY ACTIVE
Intercontinental Chemical CORPCincinnati1–19 LIKELY ACTIVE
Navidea Biopharmaceuticals, INC.Columbus1–19 LIKELY ACTIVE
Oakwood LaboratoriesOakwood Village20–99 LIKELY ACTIVE
Oliver Chemical CO INCCincinnati1–19 LIKELY ACTIVE
Plastic Compounders, INC.Cambridge20–99 LIKELY ACTIVE
Sarka Brothers Machining INCKalida1–19 LIKELY ACTIVE
Silco, INC.Mentor20–99 LIKELY ACTIVE
Techno Adhesives COCincinnati1–19 LIKELY ACTIVE
Ametek Westchester PlasticsWapakoneta— UNVERIFIED
Aultman HospitalCanton— UNVERIFIED
Chempace CORPToledo1–19 UNVERIFIED
Howard Industries INCColumbus1–19 UNVERIFIED
Hydratech Engineered Products LLCCincinnati1–19 UNVERIFIED
Mansfield Paint COMedina1–19 UNVERIFIED
Metaltek Industries, INC.Springfield1–19 UNVERIFIED
M&g Polymers USA LLCSharon Center— UNVERIFIED
Miami Products & Chemical CO.Dayton20–99 UNVERIFIED
Prime SolutionsGranville— UNVERIFIED
Real Products Manufacturing LTDNey1–19 UNVERIFIED

Search all 1,188 facilities

All chemical manufacturing nationwide · All manufacturing in Ohio