Manufacturing of vaccines

Facility	City	State	Employees	Status
AIAmgen Inc. (Rhode Island)	West Greenwich	RI	500+	◐ LIKELY ACTIVE
AIAmgen Inc. (Thousand Oaks, CA)	Thousand Oaks	CA	500+	◐ LIKELY ACTIVE
ANAmgen North Carolina	Apex	NC	100–499	◐ LIKELY ACTIVE
ARAmgen Remote Workers	Thousand Oaks	CA	500+	◐ LIKELY ACTIVE
A1Amneal - 1045CA	Piscataway	NJ	20–99	◐ LIKELY ACTIVE
ACAmneal-131 CBR	Branchburg	NJ	20–99	◐ LIKELY ACTIVE
A1Amneal- 19 RR	Branchburg	NJ	100–499	◐ LIKELY ACTIVE
A1Amneal - 1 Murray Rd, East Hanover	East Hanover	NJ	1–19	◐ LIKELY ACTIVE
A1Amneal - 1NEA	Piscataway	NJ	100–499	◐ LIKELY ACTIVE
A2Amneal - 21CD, Piscataway	Piscataway	NJ	20–99	◐ LIKELY ACTIVE
APAmneal -47CD Piscataway	Piscataway	NJ	100–499	◐ LIKELY ACTIVE
A6Amneal- 65 RR	Branchburg	NJ	100–499	◐ LIKELY ACTIVE
ACAmneal- CPR- BW	Bridgewater	NJ	20–99	◐ LIKELY ACTIVE
ALAmon Lab, INC.	New York	NY	—	◐ LIKELY ACTIVE
APAmphastar Pharmaceuticals	AMPHASTAR PHARMACEUTICALS / 11570 6th Street / Rancho Cucamonga	CA	500+	◐ LIKELY ACTIVE
AnalytiChem USA, Inc Westbrook	Westbrook	ME	1–19	◐ LIKELY ACTIVE
Andelyn Biosciences - Development Center	Dublin	OH	20–99	◐ LIKELY ACTIVE
ACAnnie & Chau LP	Houston	TX	—	◐ LIKELY ACTIVE
ATAntiviral Technologies, LLC	Dallas	TX	—	◐ LIKELY ACTIVE
APAphena Pharma Solutions - Fisk Rd	Cookeville	TN	100–499	◐ LIKELY ACTIVE
ATApstem Therapeutics INC	Fremont	CA	—	◐ LIKELY ACTIVE
AAAquestive- Ameriplex	Portage	IN	100–499	◐ LIKELY ACTIVE
ALArcato Laboratories INC	Greenville	NC	—	◐ LIKELY ACTIVE
AIArdelyx, INC.	Waltham	MA	—	◐ LIKELY ACTIVE
AUArdena US LLC	Somerset	NJ	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 4,333 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced vaccines, toxoids, antigens, allergens, and other biologics, for human use (excluding diagnostic), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 145 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2045660000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.