#1 Primrose Candy Company
Serves this area from Chicago, IL (4 mi)
Call (773) 276-9522 · WebsiteContract Drug Manufacturers in Oak Park, IL
The top-ranked contract drug manufacturers serving Oak Park, IL are Primrose Candy Company, Fresenius Kabi USA, LLC and Fresenius Kabi USA, LLC. We list 127 contract drug manufacturers serving Oak Park, IL. 30 of the providers shown match an active record from U.S. Food and Drug Administration, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Contract Drug Manufacturers serving Oak Park, IL (Cook County). 127 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked contract drug manufacturers for Oak Park
#2 Fresenius Kabi USA, LLC
Serves this area from ILCall (708) 345-6170 · Website#3 Fresenius Kabi USA, LLC
Serves this area from Melrose Park, IL (5 mi)Call (708) 649-8500#4 Maroon Biotech
Serves this area from Chicago, IL (6 mi)Call (312) 432-9820 · Website#5 Korex Chicago LLC
Serves this area from IL#6 CellTrans Inc.
Serves this area from Chicago, IL (6 mi)#7 Linde Gas & Equipment Inc.
Serves this area from Hillside, IL (7 mi)Call (708) 449-9300 · Website#8 Blistex Inc.
Serves this area from Oak Brook, IL (7 mi)Call (630) 571-2870 · Website#9 Airgas USA, LLC
Serves this area from Countryside, IL (7 mi)Call (708) 352-8533 · Website#10 Vee Pak, LLC dba Voyant Beauty
Serves this area from Countryside, IL (7 mi)
20 more providers serving this area
- Univar Solutions USA LLC, Bedford Park, IL (8 mi)
- Ingredion Incorporated, Bedford Park, IL (8 mi)
- AltaThera Pharmaceuticals LLC, Chicago, IL (8 mi)
- Nalco Company, LLC, Bedford Park, IL (8 mi)
- Vee Pak, LLC dba Voyant Beauty, Countryside, IL (8 mi)
- Advocate Home Care Products, Elmhurst, IL (8 mi)
- Dhaliwal Labs North, LLC, Bedford Park, IL (9 mi)
- J&H Fulfillment LLC, Elmhurst, IL (9 mi)
- Vantage Oleochemicals, Inc., Chicago, IL (9 mi)
- Dental Technologies, Inc., Lincolnwood, IL (9 mi)
- Metro Healthcare Marketing, LLC, Des Plaines, IL (9 mi)
- Bajaj Medical, LLC, Chicago, IL (9 mi)
- Kashiv BioSciences, LLC, Chicago, IL (9 mi)
- Patrin Pharma, Inc, Niles, IL (9 mi)
- Finish Line Horse Products Inc., Bensenville, IL (10 mi)
- McCrone Associates, Inc., Westmont, IL (10 mi)
- Esteve CDMO US, Inc. dba Regis Chemical Company, Morton Grove, IL (10 mi)
- Assemblers, Chicago, IL (10 mi)
- Helget Gas Products, Inc., Bensenville, IL (11 mi)
- Thermo-Pak Company, Inc., Wood Dale, IL (11 mi)
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Frequently asked questions
How many contract drug manufacturers serve Oak Park?
We list 127 contract drug manufacturers serving Oak Park, IL: 0 based there and 127 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Oak Park?
The top-ranked contract drug manufacturers serving Oak Park, IL are Primrose Candy Company, Fresenius Kabi USA, LLC, Fresenius Kabi USA, LLC, Maroon Biotech and Korex Chicago LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Oak Park are verified against official records?
10 of the top 10 match an active official record: Primrose Candy Company (U.S. Food and Drug Administration), Fresenius Kabi USA, LLC (U.S. Food and Drug Administration), Fresenius Kabi USA, LLC (U.S. Food and Drug Administration), Maroon Biotech (U.S. Food and Drug Administration) and Korex Chicago LLC (U.S. Food and Drug Administration), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does FDA establishment registration show?
Facilities that manufacture, prepare or process drugs for the U.S. market must register with FDA every year and list their operations. Registration is not an FDA approval of the facility or its products.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .