#1 Accugen Laboratories, Inc.
Based in Addison, IL
Contract Drug Manufacturers in DuPage County, IL
The top-ranked contract drug manufacturers serving DuPage County, IL are Accugen Laboratories, Inc., Advocate Home Care Products and Airgas USA, LLC. We list 85 contract drug manufacturers serving DuPage County, 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 DuPage County, IL. 85 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 DuPage County
#2 Advocate Home Care Products
Based in Elmhurst, IL#3 Airgas USA, LLC
Based in West Chicago, ILCall (630) 231-7760 · Website#4 AVA, Inc.
Based in Willowbrook, ILCall (855) 552-8274 · Website#5 Blistex Inc.
Based in Oak Brook, ILCall (630) 571-2870 · Website#6 Cardinal Health, Inc.
Based in Glendale Heights, ILCall (630) 539-4150 · Website#7 Classic Home Care Services, Inc.
Based in West Chicago, IL#8 Dena Brands USA Ltd
Based in Westmont, IL#9 Financial Graphic Service, Inc
Based in Aurora, IL#10 Finish Line Horse Products Inc.
Based in Bensenville, ILCall (800) 762-4242 · Website
20 more providers serving this area
- Frontida BioPharm, LLC, Aurora, IL
- Helget Gas Products, Inc., Bensenville, IL
- J&H Fulfillment LLC, Elmhurst, IL
- McCrone Associates, Inc., Westmont, IL
- Medefil, LLC, Glendale Heights, IL
- Nelson Laboratories, LLC, Itasca, IL
- Optima Medical Supply LLC, Downers Grove, IL
- Particle Technology Labs, Downers Grove, IL
- Thermo-Pak Company, Inc., Wood Dale, IL
- Topical Pharmaceuticals Inc., Addison, IL
- Linde Gas & Equipment Inc., Hillside, IL (9 mi)
- Preferred Prescriptions Wholesale LLC, Aurora, IL (11 mi)
- WestRock Converting, LLC, Bolingbrook, IL (11 mi)
- Fresenius Kabi USA, LLC, Melrose Park, IL (12 mi)
- Fresenius Kabi USA, LLC, IL
- Airgas USA, LLC, Countryside, IL (12 mi)
- Solesence, Inc., Bolingbrook, IL (12 mi)
- Vee Pak, LLC dba Voyant Beauty, Countryside, IL (12 mi)
- Vee Pak, LLC dba Voyant Beauty, Countryside, IL (12 mi)
- 2XL Corporation, Bolingbrook, IL (12 mi)
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Frequently asked questions
How many contract drug manufacturers serve DuPage County?
We list 85 contract drug manufacturers serving DuPage County, IL: 20 based there and 65 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 DuPage County?
The top-ranked contract drug manufacturers serving DuPage County, IL are Accugen Laboratories, Inc., Advocate Home Care Products, Airgas USA, LLC, AVA, Inc. and Blistex Inc.. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving DuPage County are verified against official records?
10 of the top 10 match an active official record: Accugen Laboratories, Inc. (U.S. Food and Drug Administration), Advocate Home Care Products (U.S. Food and Drug Administration), Airgas USA, LLC (U.S. Food and Drug Administration), AVA, Inc. (U.S. Food and Drug Administration) and Blistex Inc. (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 .
Cities in DuPage County
Communities served
Westmont, Lisle, Roselle, Bloomingdale, Villa Park, Darien, Bensenville, Hinsdale, Warrenville, Wood Dale, Burr Ridge, Winfield, Itasca, Willowbrook, Clarendon Hills, Oak Brook, Oakbrook Terrace, Wayne