NAICS 325414:
Biological Product (except Diagnostic) Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing vaccines, toxoids, blood fractions, and culture media of plant or animal origin (except diagnostic).
Plasmas manufacturingAntigens manufacturingAllergens manufacturing+5 examples
Antiserums manufacturingAntitoxins manufacturingAntivenoms manufacturingCulture media manufacturingCholera serums manufacturing
Matching SIC code: 2836 Biological Products, Except Diagnostic Substances
Where it sits
- 31-33ManufacturingSector
- 325Chemical ManufacturingSubsector
- 3254Pharmaceutical and Medicine ManufacturingIndustry group
- 32541Pharmaceutical and Medicine ManufacturingNAICS industry
- 325414Biological Product (except Diagnostic) ManufacturingNational industry
Largest companies with NAICS 325414
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  Amgenamgen.com | Thousand Oaks, US | 42K |
| 2 |  Genentechgene.com | South San Francisco, US | 18K |
| 3 |  Regeneronregeneron.com | Tarrytown, US | 17K |
| 4 |  Biogenbiogen.com | Cambridge, US | 7.9K |
| 5 | CSL Behringcslbehring.com | Upper Merion Township, US | 7.8K |
| 6 |  Modernamodernatx.com | Cambridge, US | 6.2K |
| 7 |  FUJIFILM Biotechnologiesfujifilm.com | Morrisville, US | 6K |
| 8 |  Kite Pharmakitepharma.com | Santa Monica, US | 4.1K |
| 9 |  Bio-Technebio-techne.com | Minneapolis, US | 3K |
| 10 |  Legend Biotechlegendbiotech.com | Somerset, US | 2.7K |
Questions about NAICS 325414
Which businesses use NAICS 325414?
Plasmas manufacturing, antigens manufacturing and allergens manufacturing, and similar businesses in the Manufacturing sector. This U.S.
What SIC code matches NAICS 325414?
SIC 2836, Biological Products, Except Diagnostic Substances, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 325414?
807 companies with a website carry NAICS 325414 as their primary code in Crustdata's data, worldwide.
Find any company's NAICS codeType a company name or website and get its codes with their titles.
Look up a companyEvery company with NAICS 325414Search all 807 of them, filter by country, size and location, and export them. Start with a free Crustdata account.
Sign up freeCode titles, definitions, examples and SIC matches: NAICS 2022 and the Census concordances, US Census Bureau. Company counts and lists: Crustdata, companies with a website, each by its primary code, updated weekly. Employee counts are estimates.