#1Airgas USA, LLC
Based in Watertown, NY
Contract Drug Manufacturers in Jefferson County, NY
The top-ranked contract drug manufacturers serving Jefferson County, NY are Airgas USA, LLC, Haun Welding Supply, Inc. and Messer Merchant Production LLC. We list 5 contract drug manufacturers serving Jefferson County, NY. 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 Jefferson County, NY. 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 Jefferson County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3009934939 | Watertown, NY | — |
| 2 | Haun Welding Supply, Inc. | FDA-registered drug establishment (FEI)#1000120302 | NY | (315) 785-5438 |
| 3 | Messer Merchant Production LLC | FDA-registered drug establishment (FEI)#3007079774 | NY | — |
| 4 | Kuenzler's Dairy Equipment | FDA-registered drug establishment (FEI)#3007457117 | Norwood, NY (74 mi) | — |
| 5 | Haun Welding Supply, Inc. | FDA-registered drug establishment (FEI)#3000210252 | NY | — |
#2Haun Welding Supply, Inc.
Based in NY#3Messer Merchant Production LLC
Serves this area from NY#4Kuenzler's Dairy Equipment
Serves this area from Norwood, NY (74 mi)#5Haun Welding Supply, Inc.
Serves this area from NY
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Frequently asked questions
How many contract drug manufacturers serve Jefferson County?
We list 5 contract drug manufacturers serving Jefferson County, NY: 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 Jefferson County?
The top-ranked contract drug manufacturers serving Jefferson County, NY are Airgas USA, LLC, Haun Welding Supply, Inc., Messer Merchant Production LLC, Kuenzler's Dairy Equipment and Haun Welding Supply, Inc.. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Jefferson County are verified against official records?
5 of the top 5 match an active official record: Airgas USA, LLC (U.S. Food and Drug Administration), Haun Welding Supply, Inc. (U.S. Food and Drug Administration), Messer Merchant Production LLC (U.S. Food and Drug Administration), Kuenzler's Dairy Equipment (U.S. Food and Drug Administration) and Haun Welding Supply, Inc. (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
Watertown, Calcium, Carthage, West Carthage, Clayton, Adams, Adams Center, Sackets Harbor, Black River, Philadelphia, Dexter, Alexandria Bay, Brownville, Great Bend, Theresa, Cape Vincent, Evans Mills, Chaumont, La Fargeville, Antwerp, Redwood, Depauville, Felts Mills, Pamelia Center, Glen Park, Mannsville, Natural Bridge, Deferiet, Belleville, Henderson, Pierrepont Manor, Ellisburg, Three Mile Bay, Rodman, Lorraine, Plessis, Fishers Landing, Herrings, Thousand Island Park, Oxbow