#1Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply
Based in Sonora, CA
Contract Drug Manufacturers in Tuolumne County, CA
The top-ranked contract drug manufacturers serving Tuolumne County, CA are Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply, Airgas USA, LLC and Airgas USA, LLC. We list 8 contract drug manufacturers serving Tuolumne County, CA. 8 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 Tuolumne County, CA. 8 providers, 8 of the top 8 verified against federal or state records. Registry records checked on 2026-11-04.
Top 8 ranked contract drug manufacturers for Tuolumne County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply | FDA-registered drug establishment (FEI)#2937865 | Sonora, CA | (209) 536-3760 |
| 2 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3009910009 | East Sonora, CA | — |
| 3 | Airgas USA, LLC | FDA-registered drug establishment (FEI)#3001595423 | Turlock, CA (61 mi) | — |
| 4 | West Agro, Inc. | FDA-registered drug establishment (FEI)#2938463 | Turlock, CA (62 mi) | — |
| 5 | Preserve Inc. | FDA-registered drug establishment (FEI)#1000307107 | CA | — |
| 6 | Airgas, Inc. | FDA-registered drug establishment (FEI)#3008930039 | CA | — |
| 7 | Kay Hart Dairy Inc | FDA-registered drug establishment (FEI)#3006734566 | CA | (209) 537-6433 |
| 8 | ONY Biotech Inc. | FDA-registered drug establishment (FEI)#3043304847 | Madera, CA (74 mi) | — |
#2Airgas USA, LLC
Based in East Sonora, CA#3Airgas USA, LLC
Serves this area from Turlock, CA (61 mi)#4West Agro, Inc.
Serves this area from Turlock, CA (62 mi)#5Preserve Inc.
Serves this area from CA#6Airgas, Inc.
Serves this area from CA#7Kay Hart Dairy Inc
Serves this area from CA#8ONY Biotech Inc.
Serves this area from Madera, CA (74 mi)
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Frequently asked questions
How many contract drug manufacturers serve Tuolumne County?
We list 8 contract drug manufacturers serving Tuolumne County, CA: 2 based there and 6 serving it from nearby. 8 of the top 8 match an active federal or state record, checked on 2026-11-04.
Which contract drug manufacturers serve Tuolumne County?
The top-ranked contract drug manufacturers serving Tuolumne County, CA are Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply, Airgas USA, LLC, Airgas USA, LLC, West Agro, Inc. and Preserve Inc.. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Tuolumne County are verified against official records?
8 of the top 8 match an active official record: Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply (U.S. Food and Drug Administration), Airgas USA, LLC (U.S. Food and Drug Administration), Airgas USA, LLC (U.S. Food and Drug Administration), West Agro, Inc. (U.S. Food and Drug Administration) and Preserve Inc. (U.S. Food and Drug Administration), and 3 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 .
Communities served
Sonora, Phoenix Lake, Jamestown, Mono Vista, Pine Mountain Lake, Columbia, East Sonora, Twain Harte, Soulsbyville, Tuolumne City, Cedar Ridge, Mi-Wuk Village, Tuttletown, Groveland, Sierra Village, Long Barn, Cold Springs, Chinese Camp, Strawberry