Results for "diagnostics"

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Matching industries

NAICS and SIC codes identify industries based on business activities. NAICS vs. SIC explained.

companies
Industry U.S. companies Add

Health Care

Diagnostic Imaging Centers

NAICS 621512

companies4,729companies

Medical Laboratories

Matches: Diagnostic

NAICS 621511

companies11,173companies

Specialty (except Psychiatric and Substance Abuse) Hospitals

Matches: This industry comprises establishments known and licensed as specialty hospitals primarily engaged in provi...

NAICS 622310

companies1,890companies

General Medical and Surgical Hospitals

Matches: This industry comprises establishments known and licensed as general medical and surgical hospitals primari...

NAICS 622110

companies13,000companies

Manufacturing

In-Vitro Diagnostic Substance Manufacturing

NAICS 325413

companies177companies

Pharmaceutical Preparation Manufacturing

Matches: In-vivo diagnostic substances manufacturing

NAICS 325412

companies1,726companies

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Matches: Automotive electrical engine diagnostic equipment manufacturing

NAICS 334515

companies454companies

Irradiation Apparatus Manufacturing

Matches: Irradiation apparatus and tubes (e.g., industrial, medical diagnostic, medical therapeu...

NAICS 334517

companies105companies

Electromedical and Electrotherapeutic Apparatus Manufacturing

Matches: Diagnostic equipment

NAICS 334510

companies494companies

Wholesale Trade

Drugs and Druggists' Sundries Merchant Wholesalers

Matches: Diagnostic reagents merchant wholesalers

NAICS 424210

companies2,531companies

Health Services

Psychiatric Hospitals

Matches: Establishments primarily engaged in providing diagnostic medical services and inpatient treatment for the m...

NAICS SIC only

companies14,520companies

Specialty Hospitals, except Psychiatric

Matches: Establishments primarily engaged in providing diagnostic services, treatment, and other hospital services f...

NAICS SIC only

companies2,264companies

View all NAICS industries → View all SIC industries →

More specific industries

Explore more detailed industry classifications for precise targeting.

These extended classifications are not official Census NAICS or OSHA SIC codes.

Specific industry Extended NAICS Extended SIC U.S. companies Add

In-Vitro/In-Vivo Diagnostic Sbstnc (Manufacturing)

Extended NAICS 325413-01

Extended SIC 2835-98

companies177companies

Automobile Diagnostic Equipment (Wholesale)

Extended NAICS 423120-09

Extended SIC 5013-31

companies43companies

Automobile Diagnostic Service Equipment (Manufacturing)

Extended NAICS 334515-01

Extended SIC 3825-04

companies7companies

Diagnostic Imaging Centers

Extended NAICS 621512-07

Extended SIC 8071-29

companies4,474companies

Automobile Diagnostic Service

Extended NAICS 811198-02

Extended SIC 7549-07

companies301companies

Explore Extended NAICS → Explore Extended SIC →

Matching companies

CompanyLocation

Diagnostics Quest

LocationClifton, NJ

NAICS621511

SIC8071

Diagnostics Quest

LocationStaten Island, NY

NAICS621511

SIC8071

Diagnostics Laboratory of Oklahomo

LocationDurant, OK

NAICS621511

SIC8071

Diagnostics Equipment Service Corp

LocationFort Lauderdale, FL

NAICS621111

SIC8011

Diagnostics Navicent Health

LocationMacon, GA

NAICS621111

SIC8011

See all 6,247 diagnostics company results →

Other classifications

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

Classification methodology →

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