#1Validation Systems, Inc.
Serves this area from Palo Alto, CA (4 mi)
Contract Drug Manufacturers in Los Altos, CA
The top-ranked contract drug manufacturers serving Los Altos, CA are Validation Systems, Inc., Eurofins EAG Materials Science, LLC and Molecular Imaging Program at Stanford. We list 57 contract drug manufacturers serving Los Altos, 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 Los Altos, CA (Santa Clara County). 57 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 Los Altos
#2Eurofins EAG Materials Science, LLC
Serves this area from Sunnyvale, CA (4 mi)#3Molecular Imaging Program at Stanford
Serves this area from Palo Alto, CA (4 mi)#4Air Products and Chemicals, Inc.
Serves this area from Santa Clara, CA (7 mi)#5SRI International
Serves this area from Menlo Park, CA (8 mi)#6H&H Peptides, Inc.
Serves this area from Menlo Park, CA (8 mi)#7Intersect ENT, Inc.
Serves this area from Menlo Park, CA (8 mi)#8C S Bio Co.
Serves this area from Milpitas, CA (10 mi)#9Allergan Sales, LLC
Serves this area from Campbell, CA (11 mi)#10Airgas USA, LLC
Serves this area from San Jose, CA (11 mi)
20 more providers serving this area
- Citragen Pharmaceuticals Inc, Fremont, CA (11 mi)
- AstraZeneca Pharmaceuticals LP, Redwood City, CA (12 mi)
- Nippon Sanso Matheson, Inc., Newark, CA (12 mi)
- Smart World LLC, Fremont, CA (12 mi)
- Airgas USA, LLC, Redwood City, CA (12 mi)
- Revance Therapeutics, Inc., Newark, CA (12 mi)
- Westair Gases & Equipment, Inc., Milpitas, CA (12 mi)
- AnaSpec Inc., Fremont, CA (12 mi)
- Boehringer Ingelheim Fremont, Inc., Fremont, CA (13 mi)
- Medterials, Inc, San Carlos, CA (13 mi)
- Alexza Pharmaceuticals, Inc., Fremont, CA (13 mi)
- Linde Gas & Equipment Inc., San Jose, CA (13 mi)
- Coherus Oncology, Inc., Redwood City, CA (14 mi)
- Adicet Therapeutics, Inc., Redwood City, CA (14 mi)
- Geron Corporation, Foster City, CA (16 mi)
- Sun Deep Inc., Hayward, CA (17 mi)
- Allure Labs, LLC, Hayward, CA (17 mi)
- Asegua Therapeutics LLC, Foster City, CA (17 mi)
- Gilead Sciences, Inc., Foster City, CA (17 mi)
- Biolog, Inc., Hayward, CA (19 mi)
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Frequently asked questions
How many contract drug manufacturers serve Los Altos?
We list 57 contract drug manufacturers serving Los Altos, CA: 0 based there and 57 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 Los Altos?
The top-ranked contract drug manufacturers serving Los Altos, CA are Validation Systems, Inc., Eurofins EAG Materials Science, LLC, Molecular Imaging Program at Stanford, Air Products and Chemicals, Inc. and SRI International. The full ranked list, with the official records each provider matched, is on this page.
Which contract drug manufacturers serving Los Altos are verified against official records?
10 of the top 10 match an active official record: Validation Systems, Inc. (U.S. Food and Drug Administration), Eurofins EAG Materials Science, LLC (U.S. Food and Drug Administration), Molecular Imaging Program at Stanford (U.S. Food and Drug Administration), Air Products and Chemicals, Inc. (U.S. Food and Drug Administration) and SRI International (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 .