NAICS 325412:
Pharmaceutical Preparation Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing in-vivo diagnostic substances and pharmaceutical preparations (except biological) intended for internal and external consumption in dose forms, such as ampoules, tablets, capsules, vials, ointments, powders, solutions, and suspensions.
Lip balms manufacturingCold remedies manufacturingSuppositories manufacturing+5 examples
Cough medicines manufacturingEffervescent salts manufacturingBirth control pills manufacturingAntacid preparations manufacturingCardiac preparations manufacturing
Matching SIC code: 2834 Pharmaceutical Preparations (also 2835 In Vitro and In Vivo Diagnostic Substances)
Where it sits
- 31-33ManufacturingSector
- 325Chemical ManufacturingSubsector
- 3254Pharmaceutical and Medicine ManufacturingIndustry group
- 32541Pharmaceutical and Medicine ManufacturingNAICS industry
- 325412Pharmaceutical Preparation ManufacturingNational industry
Largest companies with NAICS 325412
Updated Nov 9, 2026| Rank | Company | Headquarters | Employees |
|---|---|---|---|
| 1 |  Johnson & Johnsonjnj.com | New Brunswick, US | 134K |
| 2 |  Pfizerpfizer.com | New York, US | 108K |
| 3 |  AbbVieabbvie.com | North Chicago, US | 60K |
| 4 |  Eli Lilly and Companylilly.com | Indianapolis, US | 58K |
| 5 |  Merckmerck.com | Rahway, US | 45K |
| 6 |  MSDmsd.com | Rahway, US | 40K |
| 7 |  Bristol Myers Squibbbms.com | Lawrence Township, US | 39K |
| 8 |  Viatrisviatris.com | Pittsburgh, US | 19K |
| 9 |  The Janssen Pharmaceutical Companies of Johnson & Johnsonjanssen.com | Raritan, US | 16K |
| 10 |  Gilead Sciencesgilead.com | San Mateo, US | 15K |
Questions about NAICS 325412
Which businesses use NAICS 325412?
Lip balms manufacturing, cold remedies manufacturing and suppositories manufacturing, and similar businesses in the Manufacturing sector. This U.S.
What SIC code matches NAICS 325412?
SIC 2834, Pharmaceutical Preparations; SIC 2835, In Vitro and In Vivo Diagnostic Substances, from the US Census Bureau's concordance between the two systems.
How many companies have NAICS 325412?
4,716 companies with a website carry NAICS 325412 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.
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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.