NAICS 325199:
All Other Basic Organic Chemical Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing basic organic chemical products (except aromatic petrochemicals, industrial gases, synthetic organic dyes and pigments, gum and wood chemicals, cyclic crudes and intermediates, and ethyl alcohol).
Biodiesel fuels not made in petroleum refineries and not blended with petroleumCalcium organic compounds, not specified elsewhere by process, manufacturingCarbon organic compounds, not specified elsewhere by process, manufacturing+8 examples
Enzyme proteins (i.e., basic synthetic chemicals) (except pharmaceutical use) manufacturingOrgano-inorganic compound manufacturingFatty acids (e.g., margaric, oleic, stearic) manufacturingPlasticizers (i.e., basic synthetic chemicals) manufacturingRaw organic waxes manufacturingRefrigerant mixtures and blends manufacturingSilicone (except resins) manufacturingSynthetic sweeteners (i.e., sweetening agents) manufacturing
Matching SIC code: 2899 Chemicals and Chemical Preparations, Not Elsewhere Classified (also 2869 Industrial Organic Chemicals, Not Elsewhere Classified)
Where it sits
- 31-33ManufacturingSector
- 325Chemical ManufacturingSubsector
- 3251Basic Chemical ManufacturingIndustry group
- 32519Other Basic Organic Chemical ManufacturingNAICS industry
- 325199All Other Basic Organic Chemical ManufacturingNational industry
Largest companies with NAICS 325199
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  Celanesecelanese.com | Irving, US | 7K |
| 2 |  SI Groupsiigroup.com | Spring, US | 2K |
| 3 |  SNF Holding Companysnf.com | Riceboro, US | 1.3K |
| 4 |  Koppers Inc.koppers.com | Pittsburgh, US | 1.1K |
| 5 |  Gulbrandsengulbrandsen.com | Orangeburg, US | 1.1K |
| 6 |  Amyrisamyris.com | Emeryville, US | 1K |
| 7 |  Orion S.A.orioncarbons.com | Spring, US | 835 |
| 8 |  OM Groupomgi.com | Cleveland, US | 752 |
| 9 |  Nitro Agronitro.com.br | São Paulo, US | 528 |
| 10 |  Emery Oleochemicalsemeryoleo.com | Cincinnati, US | 513 |
Not this code?
Similar activities the Census classifies elsewhere.
- 324110Petroleum RefineriesManufacturing aromatic petrochemicals or biodiesel fuels by refining crude petroleum
- 324199All Other Petroleum and Coal Products ManufacturingBlending purchased biodiesel fuels and purchased refined petroleum
- 325320Pesticide and Other Agricultural Chemical ManufacturingManufacturing organic insecticidal, herbicidal, fungicidal, and pesticidal preparations
- 32521Resin and Synthetic Rubber ManufacturingManufacturing elastomers
Questions about NAICS 325199
Which businesses use NAICS 325199?
Biodiesel fuels not made in petroleum refineries and not blended with petroleum, organo-inorganic compound manufacturing and raw organic waxes manufacturing, and similar businesses in the Manufacturing sector. This U.S.
What SIC code matches NAICS 325199?
SIC 2899, Chemicals and Chemical Preparations, Not Elsewhere Classified; SIC 2869, Industrial Organic Chemicals, Not Elsewhere Classified, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 325199?
625 companies with a website carry NAICS 325199 as their primary code in Crustdata's data, worldwide.
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Sign up freeCode titles, definitions, examples and SIC matches: NAICS 2022 and the Census concordances, US Census Bureau. Company counts and lists: Crustdata, companies with a website, each by its primary code, updated weekly. Employee counts are estimates.