NAICS 339112:
Surgical and Medical Instrument Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing medical, surgical, ophthalmic, and veterinary instruments and apparatus (except electrotherapeutic, electromedical, and irradiation apparatus). Examples of products made by these establishments are syringes, hypodermic needles, anesthesia apparatus, blood transfusion equipment, catheters, surgical clamps, and medical thermometers.

Trocars manufacturingCannulae manufacturingCatheters manufacturing+5 examples

Speculums manufacturingOptometers manufacturingBone drills manufacturingPelvimeters manufacturingIV apparatus manufacturing

Matching SIC code: 3841 Surgical and Medical Instruments and Apparatus (also 3829 Measuring and Controlling Devices, Not Elsewhere Classified)

Where it sits

31-33ManufacturingSector
339Miscellaneous ManufacturingSubsector
3391Medical Equipment and Supplies ManufacturingIndustry group
33911Medical Equipment and Supplies ManufacturingNAICS industry
339112Surgical and Medical Instrument ManufacturingNational industry

Largest companies with NAICS 339112

Updated Nov 9, 2026

Rank	Company	Headquarters	Employees
1	Abbottabbott.com	Green Oaks, US	159K
2	Medtronicmedtronic.com	Minneapolis, US	100K
3	Boston Scientificbostonscientific.com	Marlborough, US	55K
4	Strykerstryker.com	Portage, US	52K
5	BDbd.com	Franklin Lakes, US	46K
6	Baxter International Inc.baxter.com	Deerfield, US	39K
7	Zimmer Biometzimmerbiomet.com	Warsaw, US	19K
8	Edwards Lifesciencesedwards.com	Irvine, US	14K
9	Intuitiveintuitive.com	California, US	13K
10	STERISsteris.com	Mentor, US	11K

Not this code?

Similar activities the Census classifies elsewhere.

334510Electromedical and Electrotherapeutic Apparatus ManufacturingManufacturing electromedical and electrotherapeutic apparatus
334517Irradiation Apparatus ManufacturingManufacturing irradiation apparatus
337127Institutional Furniture ManufacturingManufacturing general purpose hospital, laboratory, and/or dental furniture (e.g., stools, tables, benches)
334519Other Measuring and Controlling Device ManufacturingManufacturing thermometers (except medical)

Questions about NAICS 339112

Which businesses use NAICS 339112?

Trocars manufacturing, cannulae manufacturing and catheters manufacturing, and similar businesses in the Manufacturing sector. This U.S.

What SIC code matches NAICS 339112?

SIC 3841, Surgical and Medical Instruments and Apparatus; SIC 3829, Measuring and Controlling Devices, Not Elsewhere Classified, from the US Census Bureau's concordance between the two systems.

How many companies have NAICS 339112?

8,920 companies with a website carry NAICS 339112 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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Code 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.