14 NAICS industries for “environmental consulting”

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NAICS (North American Industry Classification System) classifies businesses by their primary activity. It is used for government statistics, contracting, marketing, and business research. Learn about NAICS →

  1. 541620 Environmental Consulting Services

    Providing advice and assistance to businesses and other organizations on environmental issues, such as the control of environmental contamination from pollutants, toxic substances, and hazardous materials.

    169 U.S. business records

  2. 541690 Other Scientific and Technical Consulting Services

    Providing advice and assistance to businesses and other organizations on scientific and technical issues.

    Excludes: environmental.

    14,031 U.S. business records

  3. 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

    Manufacturing automatic controls and regulators for applications, such as heating, air-conditioning, refrigeration, and appliances.

    621 U.S. business records

  4. 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

    Conducting research and experimental development (except nanotechnology and biotechnology research and experimental development) in the physical, engineering, and life sciences, such as agriculture, electronics, environmental, biology, botany, computers, chemistry, food, fisheries, forests, geology, health, mathematics, medicine, oceanography, pharmacy, physics, veterinary, and other allied subjects.

    environmental research and development laboratories or services (except biotechnology and nanotechnology resea…

    1,918 U.S. business records

  5. 923120 Administration of Public Health Programs

    This industry comprises government establishments primarily engaged in the planning, administration, and coordination of public health programs and services, including environmental health activities, mental health, categorical health programs, health statistics, and immunization services.

    environmental health program administration

    1,988 U.S. business records

  6. 541330 Engineering Services

    Applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems.

    acoustical engineering consulting services, combustion engineering consulting services, consulting engineers'…

    38,516 U.S. business records

  7. 541714 Research and Development in Biotechnology (except Nanobiotechnology)

    Conducting biotechnology (except nanobiotechnology) research and experimental development.

    …laboratories or services in environmental science (except nanobiotechnology research and development)

    16,888 U.S. business records

  8. 813312 Environment, Conservation and Wildlife Organizations

    Promoting the preservation and protection of the environment and wildlife.

    environmental advocacy organizations

    3,691 U.S. business records

  9. 238210 Electrical Contractors and Other Wiring Installation Contractors

    Installing and servicing electrical wiring and equipment.

    control system (e.g., environmental, humidity, temperature) installation, environmental control system install…

    55,951 U.S. business records

  10. 924110 Administration of Air and Water Resource and Solid Waste Management Programs

    This industry comprises government establishments primarily engaged in one or more of the following: (1) the administration, regulation, and enforcement of air and water resource programs; (2) the administration and regulation of solid waste management programs; (3) the administration and regulation of water and air pollution control and prevention programs; (4) the administration and regulation of flood control programs; (5) the administration and regulation of drainage development and water resource consumption programs; (6) the administration and regulation of toxic waste removal and cleanup programs; and (7) coordination of these activities at intergovernmental levels.

    enforcement of environmental and pollution control regulations, environmental protection program administratio…

    On Request

  11. 813319 Other Social Advocacy Organizations

    Social advocacy.

    Excludes: human rights and environmental protection, conservation, and wildlife preservation.

    74,994 U.S. business records

  12. 334519 Other Measuring and Controlling Device Manufacturing

    Manufacturing measuring and controlling devices.

    Excludes: search, detection, navigation, guidance, aeronautical, and nautical instruments and systems; automatic environmental controls for residential, commercial, and appliance use; instruments for measurement, display, and control of industrial process variables; totalizing fluid meters and counting devices; instruments for measuring and testing electricity and electrical signals; analytical laboratory instruments; irradiation equipment; and electromedical and electrotherapeutic apparatus.

    811 U.S. business records

  13. 111411 Mushroom Production

    Growing mushrooms under cover in mines underground, or in other controlled environments.

    186 U.S. business records

  14. 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

    Manufacturing search, detection, navigation, guidance, aeronautical, and nautical systems and instruments.

    1,751 U.S. business records

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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