#1Northwest Respiratory Services
Based in Menasha, WI
Contract Drug Manufacturers in Winnebago County, WI
The top-ranked contract drug manufacturers serving Winnebago County, WI are Northwest Respiratory Services, Outlook Group LLC and Agnitio Inc.. We list 9 contract drug manufacturers serving Winnebago County, WI. 9 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 Winnebago County, WI. 9 providers, 9 of the top 9 verified against federal or state records. Registry records checked on 2026-11-04.
Top 9 ranked contract drug manufacturers for Winnebago County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Northwest Respiratory Services | FDA-registered drug establishment (FEI)#3018740603 | Menasha, WI | — |
| 2 | Outlook Group LLC | FDA-registered drug establishment (FEI)#1000116132 | Fox Crossing, WI | (920) 722-2333 |
| 3 | Agnitio Inc. | FDA-registered drug establishment (FEI)#3011690850 | Greenville, WI (15 mi) | — |
| 4 | Oxygen Service Company | FDA-registered drug establishment (FEI)#3026270226 | WI | (920) 416-8747 |
| 5 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3005791870 | Appleton, WI (21 mi) | — |
| 6 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3004335272 | Fond du Lac, WI (24 mi) | — |
| 7 | Redeker Dairy Equipment Inc | FDA-registered drug establishment (FEI)#3005069450 | WI | (920) 346-5576 |
| 8 | LDS Acquisition Corporation | FDA-registered drug establishment (FEI)#3007502156 | Chilton, WI (27 mi) | — |
| 9 | Linde Gas & Equipment Inc. | FDA-registered drug establishment (FEI)#3005128756 | WI | — |
#2Outlook Group LLC
Based in Fox Crossing, WI#3Agnitio Inc.
Serves this area from Greenville, WI (15 mi)#4Oxygen Service Company
Serves this area from WI#5Airgas USA, LLC
Serves this area from Appleton, WI (21 mi)#6Airgas USA, LLC
Serves this area from Fond du Lac, WI (24 mi)#7Redeker Dairy Equipment Inc
Serves this area from WI#8LDS Acquisition Corporation
Serves this area from Chilton, WI (27 mi)#9Linde Gas & Equipment Inc.
Serves this area from WI
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Frequently asked questions
How many contract drug manufacturers serve Winnebago County?
We list 9 contract drug manufacturers serving Winnebago County, WI: 2 based there and 7 serving it from nearby. 9 of the top 9 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Winnebago County?
The top-ranked contract drug manufacturers serving Winnebago County, WI are Northwest Respiratory Services, Outlook Group LLC, Agnitio Inc., Oxygen Service Company and Airgas USA, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Winnebago County are verified against official records?
9 of the top 9 match an active official record: Northwest Respiratory Services (U.S. Food and Drug Administration), Outlook Group LLC (U.S. Food and Drug Administration), Agnitio Inc. (U.S. Food and Drug Administration), Oxygen Service Company (U.S. Food and Drug Administration) and Airgas USA, LLC (U.S. Food and Drug Administration), and 4 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 Winnebago County
Communities served
Fox Crossing, Menasha, Omro, Winneconne, Butte des Morts, Winchester, Waukau, Eureka