#1 503 Neo Lab LLC
Based in Irvine, CA
Contract Drug Manufacturers in Irvine, CA
The top-ranked contract drug manufacturers serving Irvine, CA are 503 Neo Lab LLC, Allergan Sales, LLC and Alliance Medical Products, Inc. (dba Siegfried Irvine). We list 296 contract drug manufacturers serving Irvine, 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 Irvine, CA (Orange County). 296 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 Irvine
#2 Allergan Sales, LLC
Based in Irvine, CACall (714) 246-4500 · Website#3 Alliance Medical Products, Inc. (dba Siegfried Irvine)
Based in Irvine, CACall (949) 768-4690 · Website#4 Allos Therapeutics, Inc.
Based in Irvine, CA#5 Arevma LLC
Based in Irvine, CA#6 BaRupOn LLC
Based in Irvine, CA#7 B. Braun US Pharmaceutical Manufacturing LLC
Based in Irvine, CA#8 Forma Life Sciences, Inc
Based in Irvine, CA#9 GRAM Laboratories, Inc.
Based in Irvine, CACall (949) 474-0550 · Website#10 LGM Pharma Solutions, LLC
Based in Irvine, CA
20 more providers serving this area
- Nitto Avecia Pharma Services, Inc., Irvine, CA
- Noble Panacea Labs, Inc., Irvine, CA
- North American Science Associates, LLC, Irvine, CA
- Talon Therapeutics, Inc., Irvine, CA
- Tentamus Labs of America DBA Tentamus California, Irvine, CA
- Avid Bioservices Inc., Tustin, CA (3 mi)
- R&D Farma LLC, Lake Forest, CA (5 mi)
- Linde Gas & Equipment Inc., Santa Ana, CA (6 mi)
- Wellbeing Medical Supply, Costa Mesa, CA (6 mi)
- ACTA Laboratories Inc, Lake Forest, CA (7 mi)
- Soaptronic LLC., Lake Forest, CA (7 mi)
- Airgas USA, LLC, Santa Ana, CA (8 mi)
- Pharmin USA, LLC, Laguna Niguel, CA (8 mi)
- LA Collaboratory, Santa Ana, CA (9 mi)
- McGuff Pharmaceuticals Incorporated, Santa Ana, CA (9 mi)
- Private Label Partners, Inc., Santa Ana, CA (9 mi)
- PYRAMID Laboratories, Inc., Costa Mesa, CA (9 mi)
- Medsource Pharmaceuticals, Rancho Santa Margarita, CA (10 mi)
- Clinical Formula LLC, Newport Beach, CA (10 mi)
- Global Pharm Distribution, LLC, Garden Grove, CA (10 mi)
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Frequently asked questions
How many contract drug manufacturers serve Irvine?
We list 296 contract drug manufacturers serving Irvine, CA: 15 based there and 281 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 Irvine?
The top-ranked contract drug manufacturers serving Irvine, CA are 503 Neo Lab LLC, Allergan Sales, LLC, Alliance Medical Products, Inc. (dba Siegfried Irvine), Allos Therapeutics, Inc. and Arevma LLC. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Irvine are verified against official records?
10 of the top 10 match an active official record: 503 Neo Lab LLC (U.S. Food and Drug Administration), Allergan Sales, LLC (U.S. Food and Drug Administration), Alliance Medical Products, Inc. (dba Siegfried Irvine) (U.S. Food and Drug Administration), Allos Therapeutics, Inc. (U.S. Food and Drug Administration) and Arevma 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 .