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What Is a NAICS 8-Digit Code?
All NAICS SIC Companies
SIC 6-Digit NAICS 8-Digit ISIC (International) NACE (Europe) SOC (Occupations) CIP (Programs) Extended SOC (O*NET)

NAICS 8-Digit Codes for "medical-research"

Extended NAICS codes provide more specific industry categories within official 6-digit NAICS classifications, supporting more precise industry segmentation, market research, and business targeting. For official NAICS classification, use the 6-digit NAICS code.

Search this keyword in SIC 6-Digit codes.

companies

Verified U.S. companies available for purchase in this industry. Counts are based on primary business classifications.

Industry NAICS 8-Digit U.S. companies Add

Medical Research

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-18 companies 864companies

Medical Information Services

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-34 companies 186companies

Books-Medical (Retail)

Parent: Book Retailers and News Dealers

Extended NAICS 459210-10 companies 7companies

Medical Gas Piping Systs-Install (Manufacturing)

Parent: Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Extended NAICS 331210-05 companies 10companies

Medical Software (Retail)

Parent: Electronics and Appliance Retailers

Extended NAICS 449210-81 companies 278companies

Industrial Research

Parent: Landscape Architectural Services

Extended NAICS 541320-09 companies 14companies

Commercial Physical Research

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-08 companies 260companies

Medical Transcription Service

Parent: Document Preparation Services

Extended NAICS 561410-07 companies 172companies

Research Service

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-03 companies 3,997companies

Motion Picture Research Service

Parent: Teleproduction and Other Postproduction Services

Extended NAICS 512191-07 companies 1companies

Real Estate Research Services

Parent: Title Abstract and Settlement Offices

Extended NAICS 541191-04 companies 9companies

Editing & Research Services

Parent: Document Preparation Services

Extended NAICS 561410-03 companies 66companies

Charitable Institutions

Parent: Human Rights Organizations

Extended NAICS 813311-04 companies 23,881companies

Scientific Organization

Parent: Professional Organizations

Extended NAICS 813920-07 companies 153companies

Sleep Sensors

Parent: All Other Outpatient Care Centers

Extended NAICS 621498-13 companies 1companies

Artificial Eyes-Human (Manufacturing)

Parent: Ophthalmic Goods Manufacturing

Extended NAICS 339115-01 companies 25companies

Patient Advocates

Parent: Other Social Advocacy Organizations

Extended NAICS 813319-19 companies 59companies

Medical Legal Consultants

Parent: Other Scientific and Technical Consulting Services

Extended NAICS 541690-59 companies 63companies

Government-Noncommercial Research Orgs

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-09 companies —

Govt-Coml Physical/Biological Research

Parent: Testing Laboratories and Services

Extended NAICS 541380-54 companies 9companies

Genetics Medical

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-11 companies 102companies

Cancer Research Centers

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-21 companies 87companies

Plastics-Research & Consulting

Parent: Testing Laboratories and Services

Extended NAICS 541380-29 companies 86companies

Cryogenic Research & Development

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-04 companies 9companies

Library Research & Service

Parent: Libraries and Archives

Extended NAICS 519210-08 companies 121companies

Human Factors-Research & Development

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-03 companies 26companies

Electronic Research & Development

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-04 companies 152companies

Pharmaceutical Research Laboratories

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-06 companies 233companies

Waste Removal-Medical

Parent: Hazardous Waste Treatment and Disposal

Extended NAICS 562211-05 companies 171companies

Gases-Industrial & Medical (Manufacturing)

Parent: Industrial Gas Manufacturing

Extended NAICS 325120-03 companies 74companies

Rubber Research & Consulting

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-19 companies —

Legal Research

Parent: Offices of Lawyers

Extended NAICS 541110-14 companies 67companies

Social Research Consultants

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-02 companies 17companies

Market Research & Analysis

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-01 companies 1,309companies

Educational Research

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-01 companies 220companies

Foundation-Educ Philanthropic Research

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-06 companies 20,278companies

Psychic Scientific Research Centers

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-08 companies 1companies

Nuclear Research & Development

Parent: Testing Laboratories and Services

Extended NAICS 541380-47 companies 20companies

Laboratories-Research & Development

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-01 companies 884companies

Cable Research & Development

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-13 companies 1companies

Legislative Research

Parent: Political Organizations

Extended NAICS 813940-01 companies 8companies

Federal Government-Space Research/Tech

Parent: Space Research and Technology

Extended NAICS 927110-01 companies —

County Govt-Space Research & Technology

Parent: Space Research and Technology

Extended NAICS 927110-03 companies —

Commercial Economic Educational Research

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-03 companies 2companies

Economic Research & Analysis

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-04 companies 300companies

Poultry Research

Parent: Testing Laboratories and Services

Extended NAICS 541380-31 companies 11companies

Oceanographic Research & Development

Parent: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Extended NAICS 541715-22 companies 7companies

Historical Research

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-10 companies 304companies

Public Records Research

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-14 companies 17companies

Aircraft Research & Development (Manufacturing)

Parent: Other Aircraft Parts and Auxiliary Equipment Manufacturing

Extended NAICS 336413-10 companies 2companies

Chemical Research

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-24 companies 32companies

Medical Groups

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-33 companies 904companies

Laboratories-Medical

Parent: Medical Laboratories

Extended NAICS 621511-06 companies 6,288companies

Veterinary Medical Laboratories

Parent: Veterinary Services

Extended NAICS 541940-14 companies 11companies

Travel Research

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-12 companies 7companies

Engineers-Research

Parent: Engineering Services

Extended NAICS 541330-54 companies 76companies

Management Research

Parent: Administrative Management and General Management Consulting Services

Extended NAICS 541611-12 companies 8companies

Lasers-Communication Research & Dev

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-03 companies 27companies

City Govt-Space Research & Technology

Parent: Space Research and Technology

Extended NAICS 927110-04 companies —

Space Research & Development (Manufacturing)

Parent: Guided Missile and Space Vehicle Manufacturing

Extended NAICS 336414-03 companies 13companies

State Govt-Space Research & Technology

Parent: Space Research and Technology

Extended NAICS 927110-02 companies —

Missile & Rocket Research & Dev (Manufacturing)

Parent: Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

Extended NAICS 336419-02 companies 2companies

Medical Imaging Equipment & Systems (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Extended NAICS 423450-37 companies 294companies

Vacuum Equipment & Systems (Manufacturing)

Parent: Commercial and Service Industry Machinery Manufacturing

Extended NAICS 333310-79 companies 34companies

Radioactivity Instruments Supplies/Service (Wholesale)

Parent: Industrial Machinery and Equipment Merchant Wholesalers

Extended NAICS 423830-77 companies 12companies

Autopsy Service

Parent: Offices of All Other Miscellaneous Health Practitioners

Extended NAICS 621399-51 companies 5companies

Information Brokers

Parent: All Other Telecommunications

Extended NAICS 517810-08 companies 22companies

Microscopes (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Extended NAICS 423450-19 companies 63companies

Veterinarians-Laboratory Animal Med

Parent: Veterinary Services

Extended NAICS 541940-16 companies 5companies

Radioactivity Instruments Supplies/Service (Manufacturing)

Parent: Other Measuring and Controlling Device Manufacturing

Extended NAICS 334519-16 companies 4companies

Plasma Collectors

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-47 companies 532companies

Nuclear Reactors (Manufacturing)

Parent: Power Boiler and Heat Exchanger Manufacturing

Extended NAICS 332410-03 companies 5companies

Biology Consultants

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-23 companies 40companies

Electronic Testing Equipment (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-31 companies 97companies

Bacteriologists

Parent: Medical Laboratories

Extended NAICS 621511-01 companies 4companies

Microbiologists

Parent: Medical Laboratories

Extended NAICS 621511-09 companies 13companies

Photographers-Technical

Parent: Photography Studios, Portrait

Extended NAICS 541921-23 companies 3companies

Dna Testing

Parent: Medical Laboratories

Extended NAICS 621511-11 companies 154companies

Veterinarians Equipment & Supplies (Manufacturing)

Parent: Surgical and Medical Instrument Manufacturing

Extended NAICS 339112-09 companies 34companies

X-Ray Apparatus & Supplies (Manufacturing)

Parent: Irradiation Apparatus Manufacturing

Extended NAICS 334517-02 companies 55companies

Electrodes (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-27 companies 7companies

Veterinarians

Parent: Veterinary Services

Extended NAICS 541940-09 companies 22,341companies

Scientific Apparatus & Instruments (Wholesale)

Parent: Other Professional Equipment and Supplies Merchant Wholesalers

Extended NAICS 423490-19 companies 81companies

Instruments (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-39 companies 56companies

Cancer Treatment Centers

Parent: Specialty (except Psychiatric and Substance Abuse) Hospitals

Extended NAICS 622310-05 companies 1,597companies

Laboratories-Pharmaceutical (Manufacturing)

Parent: Pharmaceutical Preparation Manufacturing

Extended NAICS 325412-03 companies 110companies

Glass-Rods & Tubing (Manufacturing)

Parent: Other Pressed and Blown Glass and Glassware Manufacturing

Extended NAICS 327212-05 companies 4companies

Laboratories

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-14 companies 5,658companies

Testing

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-15 companies 245companies

Technology Assistance Programs

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-02 companies 139companies

Oxygen (Wholesale)

Parent: Other Chemical and Allied Products Merchant Wholesalers

Extended NAICS 424690-61 companies 232companies

Radioactive Materials (Manufacturing)

Parent: Other Basic Inorganic Chemical Manufacturing

Extended NAICS 325180-19 companies 10companies

Scientific Apparatus & Instruments (Manufacturing)

Parent: Glass Product Manufacturing Made of Purchased Glass

Extended NAICS 327215-16 companies 80companies

Gloves-Surgical & Examination (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Extended NAICS 423450-39 companies 2companies

Liquid Air (Wholesale)

Parent: Other Chemical and Allied Products Merchant Wholesalers

Extended NAICS 424690-47 companies 1companies

Ultrasonic Equipment & Supplies (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-79 companies 58companies

Libraries-Institutional

Parent: Libraries and Archives

Extended NAICS 519210-05 companies 1,147companies

Pathologists

Parent: Offices of Physicians (except Mental Health Specialists)

Extended NAICS 621111-06 companies 1,062companies

X-Ray Laboratories-Dental

Parent: Medical Laboratories

Extended NAICS 621511-19 companies 14companies

Reticles (Manufacturing)

Parent: Saw Blade and Handtool Manufacturing

Extended NAICS 332216-24 companies 1companies

Micrometers (Wholesale)

Parent: Other Professional Equipment and Supplies Merchant Wholesalers

Extended NAICS 423490-17 companies 3companies

University/College-Graduate Schools

Parent: Colleges, Universities, and Professional Schools

Extended NAICS 611310-17 companies 249companies

Autoclaves

Parent: General Automotive Repair

Extended NAICS 811111-01 companies 3companies

Lasers Equipment ment & Service (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-43 companies 74companies

Pivots-Precision Instrument (Wholesale)

Parent: Hardware Merchant Wholesalers

Extended NAICS 423710-19 companies 2companies

Technicians

Parent: Medical Laboratories

Extended NAICS 621511-13 companies 26companies

Egg Donation

Parent: Blood and Organ Banks

Extended NAICS 621991-03 companies 15companies

Electron Tubes (Manufacturing)

Parent: Other Electronic Component Manufacturing

Extended NAICS 334419-11 companies 2companies

Electrical Discharge Machining (Wholesale)

Parent: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Extended NAICS 423610-26 companies 166companies

Refrigeration Freezers (Wholesale)

Parent: Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers

Extended NAICS 423620-24 companies 5companies

Insurance-Cancer

Parent: Direct Health and Medical Insurance Carriers

Extended NAICS 524114-05 companies 20companies

Prostate Screening

Parent: Offices of Physicians (except Mental Health Specialists)

Extended NAICS 621111-23 companies —

Testing Apparatus (Manufacturing)

Parent: Other Measuring and Controlling Device Manufacturing

Extended NAICS 334519-24 companies 58companies

Gases (Wholesale)

Parent: Other Chemical and Allied Products Merchant Wholesalers

Extended NAICS 424690-41 companies 37companies

Health Systems Evaluation Consultants

Parent: Other Insurance Funds

Extended NAICS 525190-01 companies 127companies

Optical Engineers

Parent: Testing Laboratories and Services

Extended NAICS 541380-28 companies 11companies

International Marketing

Parent: Marketing Consulting Services

Extended NAICS 541613-01 companies 28companies

Simulators

Parent: All Other Professional, Scientific, and Technical Services

Extended NAICS 541990-14 companies —

Researchers-Independent

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-09 companies 25companies

Information Bureaus

Parent: All Other Professional, Scientific, and Technical Services

Extended NAICS 541990-08 companies 68companies

Bureaus

Parent: Professional Organizations

Extended NAICS 813920-01 companies 13companies

Laboratories-Psychological

Parent: Research and Development in the Social Sciences and Humanities

Extended NAICS 541720-09 companies 1companies

Genealogists

Parent: All Other Personal Services

Extended NAICS 812990-18 companies 351companies

Public Opinion Analysts

Parent: Marketing Research and Public Opinion Polling

Extended NAICS 541910-02 companies 9companies

Physicians & Surgeons Equipment & Supplies (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Extended NAICS 423450-28 companies 6,367companies

Patent Searchers

Parent: All Other Legal Services

Extended NAICS 541199-04 companies 19companies

Nuclear Energy Laboratories

Parent: Medical Laboratories

Extended NAICS 621511-10 companies 3companies

Thesis Service

Parent: Independent Artists, Writers, and Performers

Extended NAICS 711510-32 companies 10companies

Attorneys Service Bureaus

Parent: Offices of Lawyers

Extended NAICS 541110-03 companies 185companies

Finding & Searching Service

Parent: Title Abstract and Settlement Offices

Extended NAICS 541191-02 companies 32companies

Insectaries

Parent: Nature Parks and Other Similar Institutions

Extended NAICS 712190-02 companies 3companies

Physicians/Surgeons Equipment Spec Designed (Manufacturing)

Parent: Surgical and Medical Instrument Manufacturing

Extended NAICS 339112-04 companies 7companies

Geologists Supplies (Wholesale)

Parent: Other Professional Equipment and Supplies Merchant Wholesalers

Extended NAICS 423490-08 companies 2companies

Geophysical Apparatus (Wholesale)

Parent: Other Professional Equipment and Supplies Merchant Wholesalers

Extended NAICS 423490-09 companies 13companies

Recording Instr Ind/Scientific (Wholesale)

Parent: Other Electronic Parts and Equipment Merchant Wholesalers

Extended NAICS 423690-31 companies 7companies

Oceanographic Equipment (Wholesale)

Parent: Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Extended NAICS 423860-19 companies 15companies

Foreign Trade Consultants

Parent: Other Management Consulting Services

Extended NAICS 541618-04 companies 14companies

Legislative Analysts & Consultants

Parent: Other Management Consulting Services

Extended NAICS 541618-24 companies 22companies

Animals-Laboratory Use

Parent: All Other Animal Production

Extended NAICS 112990-04 companies 8companies

Biological Specimens (Manufacturing)

Parent: Biological Product (except Diagnostic) Manufacturing

Extended NAICS 325414-02 companies 15companies

Hospitals

Parent: General Medical and Surgical Hospitals

Extended NAICS 622110-02 companies 4,752companies

Orthoptists

Parent: Offices of All Other Miscellaneous Health Practitioners

Extended NAICS 621399-27 companies 50companies

Information Retrieval Services

Parent: All Other Telecommunications

Extended NAICS 517810-09 companies 1,152companies

Information Search & Retrieval Service

Parent: All Other Telecommunications

Extended NAICS 517810-10 companies 32companies

Office Buildings & Parks

Parent: Lessors of Nonresidential Buildings (except Miniwarehouses)

Extended NAICS 531120-04 companies 2,282companies

Shielding-Nuclear (Wholesale)

Parent: Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Extended NAICS 423450-43 companies 2companies

Breath Deodorants

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-25 companies 1companies

Dermatologists

Parent: Offices of Physicians (except Mental Health Specialists)

Extended NAICS 621111-02 companies 2,555companies

Lasers (Wholesale)

Parent: Other Professional Equipment and Supplies Merchant Wholesalers

Extended NAICS 423490-13 companies 151companies

Veterinarians-Surgeons

Parent: Veterinary Services

Extended NAICS 541940-13 companies 18companies

Fiber Optics Equipment ment & Systems (Manufacturing)

Parent: Fiber Optic Cable Manufacturing

Extended NAICS 335921-03 companies 148companies

Lien Processing Service

Parent: Offices of Lawyers

Extended NAICS 541110-17 companies 70companies

Abstracters

Parent: Title Abstract and Settlement Offices

Extended NAICS 541191-01 companies 456companies

Experimental Work

Parent: Research and Development in Biotechnology (except Nanobiotechnology)

Extended NAICS 541714-13 companies 9companies

Animal Plant Dna Testing

Parent: Medical Laboratories

Extended NAICS 621511-07 companies —

Searchers Of Records

Parent: Web Search Portals and All Other Information Services

Extended NAICS 519290-05 companies 31companies

Scientists-Consulting

Parent: Other Scientific and Technical Consulting Services

Extended NAICS 541690-02 companies 4,929companies

Investigators

Parent: Investigation and Personal Background Check Services

Extended NAICS 561611-07 companies 3,987companies

Physicians & Surgeons Information Bureau

Parent: All Other Miscellaneous Ambulatory Health Care Services

Extended NAICS 621999-46 companies 214companies

Organizations-International

Parent: International Affairs

Extended NAICS 928120-06 companies 8companies

Law Citation Retrieval Service

Parent: Offices of Lawyers

Extended NAICS 541110-11 companies 5companies

Foreign Sales Corporation-Management

Parent: Administrative Management and General Management Consulting Services

Extended NAICS 541611-26 companies 1companies

Invention Consultants & Brokers

Parent: Marketing Consulting Services

Extended NAICS 541613-07 companies 44companies

Serums & Vaccines (Manufacturing)

Parent: Biological Product (except Diagnostic) Manufacturing

Extended NAICS 325414-04 companies 22companies

Nurses-Registered RN

Parent: Offices of All Other Miscellaneous Health Practitioners

Extended NAICS 621399-20 companies 51,550companies

Other classifications

Search "medical-research" in SIC 6-Digit codes →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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