#1 Apria Healthcare LLC
Serves this area from CA
Contract Drug Manufacturers in Perris, CA
The top-ranked contract drug manufacturers serving Perris, CA are Apria Healthcare LLC, Verio Healthcare, Inc. and PLZ Corp. We list 161 contract drug manufacturers serving Perris, 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 Perris, CA (Riverside County). 161 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 Perris
#2 Verio Healthcare, Inc.
Serves this area from Riverside, CA (15 mi)#3 PLZ Corp
Serves this area from Riverside, CA (16 mi)Call (951) 683-2912 · Website#4 Diamond Respiratory Care, Inc.
Serves this area from Riverside, CA (16 mi)Call (951) 686-0418 · Website#5 CTWS, LLC dba CALIFORNIA TOOL & WELDING SUPPLY
Serves this area from Riverside, CA (18 mi)Call (951) 686-7822 · Website#6 Respiratory Medical Services
Serves this area from Riverside, CA (18 mi)Call (951) 509-0550#7 Teamwork Packaging, Inc.
Serves this area from San Bernardino, CA (19 mi)Call (909) 478-9910 · Website#8 Wellington Foods, Inc.
Serves this area from Corona, CA (19 mi)Call (951) 547-7000 · Website#9 CTK OTC Laboratories, LLC
Serves this area from Corona, CA (19 mi)#10 Mili Pharmaceuticals, Inc.
Serves this area from Corona, CA (19 mi)
20 more providers serving this area
- Cardinal Health 414, LLC, Colton, CA (19 mi)
- Airgas USA, LLC, Temecula, CA (20 mi)
- ZebraSci, Inc., Temecula, CA (20 mi)
- GiarCidia LLC, CA
- SG Homecare, Inc., San Bernardino, CA (21 mi)
- Arminak Solutions LLC, Corona, CA (21 mi)
- BioPharmaDev, Inc., Corona, CA (21 mi)
- Skya Health, LLC, Corona, CA (22 mi)
- Menasha Packaging Company LLC, Fontana, CA (23 mi)
- Sterigenics U.S., LLC, Corona, CA (23 mi)
- UPS Supply Chain Solutions, Inc., Jurupa Valley, CA (23 mi)
- Medsource Pharmaceuticals, Rancho Santa Margarita, CA (25 mi)
- Masonhub, Inc, Fontana, CA (25 mi)
- United Exchange Corp., CA
- US Merchants Inc., Eastvale, CA (25 mi)
- Soaptronic LLC., Lake Forest, CA (26 mi)
- ACTA Laboratories Inc, Lake Forest, CA (26 mi)
- Exel Inc. dba DHL Supply Chain (USA), CA
- Airgas USA, LLC, Rancho Cucamonga, CA (28 mi)
- Amphastar Pharmaceuticals, Inc., Rancho Cucamonga, CA (28 mi)
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Frequently asked questions
How many contract drug manufacturers serve Perris?
We list 161 contract drug manufacturers serving Perris, CA: 0 based there and 161 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 Perris?
The top-ranked contract drug manufacturers serving Perris, CA are Apria Healthcare LLC, Verio Healthcare, Inc., PLZ Corp, Diamond Respiratory Care, Inc. and CTWS, LLC dba CALIFORNIA TOOL & WELDING SUPPLY. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Perris are verified against official records?
10 of the top 10 match an active official record: Apria Healthcare LLC (U.S. Food and Drug Administration), Verio Healthcare, Inc. (U.S. Food and Drug Administration), PLZ Corp (U.S. Food and Drug Administration), Diamond Respiratory Care, Inc. (U.S. Food and Drug Administration) and CTWS, LLC dba CALIFORNIA TOOL & WELDING SUPPLY (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 .