#1 Marquis Energy LLC
Based in IL
Contract Drug Manufacturers in Putnam County, IL
The top-ranked contract drug manufacturers serving Putnam County, IL are Marquis Energy LLC, Marquis XT LLC and Airgas USA, LLC. We list 5 contract drug manufacturers serving Putnam County, IL. 5 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 Putnam County, IL. 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked contract drug manufacturers for Putnam County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Marquis Energy LLC | ✓ FDA-registered drug establishment (FEI) #3020954125 | IL | — |
| 2 | Marquis XT LLC | ✓ FDA-registered drug establishment (FEI) #3017674550 | IL | — |
| 3 | Airgas USA, LLC | ✓ FDA-registered drug establishment (FEI) #3004660832 | Peru, IL (14 mi) | — |
| 4 | Air Products and Chemicals, Inc. | ✓ FDA-registered drug establishment (FEI) #1450313 | IL | — |
| 5 | Sigan America, LLC | ✓ FDA-registered drug establishment (FEI) #3008656614 | Ottawa, IL (25 mi) | (815) 431-9830 |
#2 Marquis XT LLC
Based in IL#3 Airgas USA, LLC
Serves this area from Peru, IL (14 mi)#4 Air Products and Chemicals, Inc.
Serves this area from IL#5 Sigan America, LLC
Serves this area from Ottawa, IL (25 mi)Call (815) 431-9830 · Website
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Frequently asked questions
How many contract drug manufacturers serve Putnam County?
We list 5 contract drug manufacturers serving Putnam County, IL: 2 based there and 3 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Putnam County?
The top-ranked contract drug manufacturers serving Putnam County, IL are Marquis Energy LLC, Marquis XT LLC, Airgas USA, LLC, Air Products and Chemicals, Inc. and Sigan America, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Putnam County are verified against official records?
5 of the top 5 match an active official record: Marquis Energy LLC (U.S. Food and Drug Administration), Marquis XT LLC (U.S. Food and Drug Administration), Airgas USA, LLC (U.S. Food and Drug Administration), Air Products and Chemicals, Inc. (U.S. Food and Drug Administration) and Sigan America, LLC (U.S. Food and Drug Administration). 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 .
Communities served
Granville, Hennepin, Mark, McNabb, Magnolia, Standard