#1 Kay Hart Dairy Inc
Serves this area from CA
Call (209) 537-6433Contract Drug Manufacturers in Modesto, CA
The top-ranked contract drug manufacturers serving Modesto, CA are Kay Hart Dairy Inc, Airgas, Inc. and West Agro, Inc.. We list 46 contract drug manufacturers serving Modesto, CA. 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 Modesto, CA (Stanislaus County). 46 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 Modesto
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Kay Hart Dairy Inc | ✓ FDA-registered drug establishment (FEI) #3006734566 | CA | (209) 537-6433 |
| 2 | Airgas, Inc. | ✓ FDA-registered drug establishment (FEI) #3008930039 | CA | — |
| 3 | West Agro, Inc. | ✓ FDA-registered drug establishment (FEI) #2938463 | Turlock, CA (13 mi) | — |
| 4 | Preserve Inc. | ✓ FDA-registered drug establishment (FEI) #1000307107 | CA | — |
| 5 | Airgas USA, LLC | ✓ FDA-registered drug establishment (FEI) #3001595423 | Turlock, CA (14 mi) | — |
| 6 | Fresno Oxygen And Welding Suppliers, Inc. | ✓ FDA-registered drug establishment (FEI) #3009868663 | Stockton, CA (27 mi) | — |
| 7 | Airgas USA, LLC | ✓ FDA-registered drug establishment (FEI) #2911065 | CA | (209) 931-2470 |
| 8 | Airgas, Inc. | ✓ FDA-registered drug establishment (FEI) #3024833728 | CA | — |
| 9 | Merced Medical Supply, Inc. | ✓ FDA-registered drug establishment (FEI) #3011959998 | Merced, CA (36 mi) | — |
| 10 | Airgas USA, LLC | ✓ FDA-registered drug establishment (FEI) #3009899266 | Merced, CA (37 mi) | — |
#2 Airgas, Inc.
Serves this area from CA#3 West Agro, Inc.
Serves this area from Turlock, CA (13 mi)#4 Preserve Inc.
Serves this area from CA#5 Airgas USA, LLC
Serves this area from Turlock, CA (14 mi)#6 Fresno Oxygen And Welding Suppliers, Inc.
Serves this area from Stockton, CA (27 mi)#7 Airgas USA, LLC
Serves this area from CACall (209) 931-2470 · Website#8 Airgas, Inc.
Serves this area from CA#9 Merced Medical Supply, Inc.
Serves this area from Merced, CA (36 mi)#10 Airgas USA, LLC
Serves this area from Merced, CA (37 mi)
20 more providers serving this area
- Airgas USA, LLC, Lodi, CA (38 mi)
- G.s. Cosmeceutical USA, Inc., Livermore, CA (39 mi)
- Adventist Health Sonora dba Adventist Health Sonora Oxygen & Medical Supply, Sonora, CA (41 mi)
- Airgas USA, LLC, East Sonora, CA (43 mi)
- SofTap Inc, Livermore, CA (45 mi)
- Prescript Pharmaceuticals, Inc, Pleasanton, CA (47 mi)
- Airgas USA, LLC, Dublin, CA (50 mi)
- Westair Gases & Equipment, Inc., Milpitas, CA (51 mi)
- Smart World LLC, Fremont, CA (52 mi)
- C S Bio Co., Milpitas, CA (53 mi)
- Analgesic Services, Inc., Gilroy, CA (53 mi)
- Citragen Pharmaceuticals Inc, Fremont, CA (53 mi)
- Linde Gas & Equipment Inc., San Jose, CA (53 mi)
- Airgas USA, LLC, San Jose, CA (54 mi)
- Air Products and Chemicals, Inc., Santa Clara, CA (56 mi)
- Nippon Sanso Matheson, Inc., Newark, CA (57 mi)
- Sun Deep Inc., Hayward, CA (58 mi)
- Allure Labs, LLC, Hayward, CA (58 mi)
- Alexza Pharmaceuticals, Inc., Fremont, CA (58 mi)
- Allergan Sales, LLC, Campbell, CA (58 mi)
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Frequently asked questions
How many contract drug manufacturers serve Modesto?
We list 46 contract drug manufacturers serving Modesto, CA: 0 based there and 46 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 Modesto?
The top-ranked contract drug manufacturers serving Modesto, CA are Kay Hart Dairy Inc, Airgas, Inc., West Agro, Inc., Preserve Inc. and Airgas USA, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Modesto are verified against official records?
10 of the top 10 match an active official record: Kay Hart Dairy Inc (U.S. Food and Drug Administration), Airgas, Inc. (U.S. Food and Drug Administration), West Agro, Inc. (U.S. Food and Drug Administration), Preserve Inc. (U.S. Food and Drug Administration) and Airgas USA, LLC (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 .