Manufacturing of vaccines

Facility	City	State	Employees	Status
Eenzyme, LLC	Gaithersburg	MD	—	● ACTIVE
Efficient Laboratories INC.	Miami	FL	—	● ACTIVE
Eisai INC.	Nutley	NJ	—	● ACTIVE
Eisai INC.	Cambridge	MA	—	● ACTIVE
Ekf Diagnostics INC	Boerne	TX	—	● ACTIVE
ELEknox LLC	Columbia	SC	—	● ACTIVE
Elias Animal Health LLC	Lenexa	KS	—	● ACTIVE
ETElusys Therapeutics INC	Boca Raton	FL	—	● ACTIVE
EBEmergent Biodefense Operations Lansing LLC	Lansing	MI	100–499	● ACTIVE
EDEmergent Devices, INC.	Plymouth Meeting	PA	—	● ACTIVE
EMEmmaus Medical, INC	Torrance	CA	—	● ACTIVE
EEEncube Ethicals, INC	Durham	NC	—	● ACTIVE
EUEndo Usa, INC.	Malvern	PA	100–499	● ACTIVE
Endurance Products Company	Sherwood	OR	—	● ACTIVE
Environmental Leverage INC	North Aurora	IL	—	● ACTIVE
ETEnzyme Therapy, INC.	Lexington	KY	—	● ACTIVE
EGEpigentek Group INC	Farmingdale	NY	—	● ACTIVE
Epigenuity LLC	Tucson	AZ	—	● ACTIVE
ETEsperion Therapeutics, INC.	Ann Arbor	MI	100–499	● ACTIVE
Esperovax INC	Plymouth	MI	—	● ACTIVE
EPEsteve Pharmaceuticals, LLC	Morristown	NJ	—	● ACTIVE
Eternatear INC	Raleigh	NC	—	● ACTIVE
Eton Pharmaceuticals, INC.	Deer Park	IL	—	● ACTIVE
Eurofins Genomics Blue Heron LLC	Bothell	WA	—	● ACTIVE
Evergreen Theragnostics, INC.	Springfield	NJ	—	● ACTIVE

FactoryRegistry lists 4,337 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.