Chemical Manufacturing in Illinois
NAICS 325 · IL
Illinois is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 1,307 establishments in Illinois in 2024, with an annual payroll of about $7.3 billion. Listed in the register are 1,293 facilities across 336 cities in Illinois.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Illinois96 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| American Blending and Filling | Waukegan | — | UNVERIFIED |
| Flextronics International USA | Buffalo Grove | — | UNVERIFIED |
| Hospira INC | Lake Forest | — | UNVERIFIED |
| Ivanhoe Industries INC | Zion | — | UNVERIFIED |
| Novartis Gene Therapies INC | Libertyville | — | UNVERIFIED |
| Pharmasyn INC | Libertyville | — | UNVERIFIED |
| Pq LLC | Gurnee | — | UNVERIFIED |
| Rocktred Ii LLC | Waukegan | — | UNVERIFIED |
| Valent Biosciences | Libertyville | — | UNVERIFIED |
| Valent Biosciences CORP | Long Grove | — | UNVERIFIED |
| Visual Pak C/o Clorox | Waukegan | — | UNVERIFIED |
| AbbVie (North Chicago) | North Chicago | 500+ | LIKELY ACTIVE |
| Assertio Specialty Pharmaceuticals, LLC | Lake Forest | — | LIKELY ACTIVE |
| Cyclean, INC. | Buffalo Grove | — | LIKELY ACTIVE |
| Juno Therapeutics - Libertyville 1940 | Libertyville | 20–99 | LIKELY ACTIVE |
| Pa21 LLC | Lake Bluff | — | LIKELY ACTIVE |
| Rizhaan Labs LLC | Mundelein | — | LIKELY ACTIVE |
| SAI - Buffalo Grove IL | Buffalo Grove | 20–99 | LIKELY ACTIVE |
| Spectrum Pharmaceuticals, INC. | Hawthorn Woods | — | LIKELY ACTIVE |
| Surebonder Adhesives | Wauconda | 20–99 | LIKELY ACTIVE |
| Takeda: Bannockburn | Bannockburn | 100–499 | LIKELY ACTIVE |
| The Gillette Company, LLC - North Chicago Plant | North Chicago | 20–99 | LIKELY ACTIVE |
| Zion | Zion | 20–99 | LIKELY ACTIVE |
| Hospira Worldwide LLC | Lake Forest | — | LIKELY ACTIVE |
| Abbott Laboratories | Lake Bluff | — | UNVERIFIED |
| Abbvie INC - Waukegan National Airport | Waukegan | — | UNVERIFIED |
| Asp Off Site Lab 1 | Gurnee | — | UNVERIFIED |
| Baxter Healthcare CORP | Deerfield | — | UNVERIFIED |
| Bria Research Labs INC | Waukegan | — | UNVERIFIED |
| Bristol Myers Squibb | Libertyville | — | UNVERIFIED |
| Bristol Myers Squibb Libertyville | Libertyville | — | UNVERIFIED |
| Flex LTD. | Buffalo Grove | — | UNVERIFIED |
| Hospira a Pfizer CO | Lake Forest | — | UNVERIFIED |
| Instil Bio- Chicago Hub | North Chicago | — | UNVERIFIED |
| Kurita America INC. | Wauconda | — | UNVERIFIED |
| Mathers Associates | North Chicago | — | UNVERIFIED |
| MH Lanz Capital, LLC | Zion | — | UNVERIFIED |
| Novartis Gene Therapies INC | Bannockburn | — | UNVERIFIED |
| Praxair, INC. | Gurnee | — | UNVERIFIED |
| Purpose Built Brands | Gurnee | — | UNVERIFIED |
| Rock Tred Technologies | Waukegan | — | UNVERIFIED |
| Sysmex America INC | Buffalo Grove | — | UNVERIFIED |
| Tolmar INC | North Chicago | — | UNVERIFIED |
| Visual Pak Dba American Blending & Filling | Waukegan | — | UNVERIFIED |
| Whyte Gate INC | Round Lake | — | UNVERIFIED |
| Xttrium Laboratories INC | Lake Villa | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Illinois